Service Manual

Diagnostic Ultrasound System

1300 - bkSpecto
1 General Information

2 Service Notes

3 Checking Procedure

4 Trouble Shooting & Guides

5 Adjustment Procedure

6 Mechanical Parts

7 Preventative Maintenance

8 Theory of Operation

9 System Interconnections
.
 bkSpecto Ultrasound System General Information

Section 1

GENERAL INFORMATION

CONTENTS PAGE
1 Introduction .......................................................................................................................................... 1-2
1.1 Safety Aspects ..................................................................................................................................... 1-2
1.2 Terms and Symbols Used ................................................................................................................... 1-2
1.3 WARNINGS and CAUTIONS: ............................................................................................................ 1-3
1.4 System Overview ................................................................................................................................. 1-4
1.5 System Configuration .......................................................................................................................... 1-4
Scanner Serial Number .................................................................................................................... 1-5
1.6 Exploded Views and Part Lists ............................................................................................................ 1-5
Engine .............................................................................................................................................. 1-5
Keyboard .......................................................................................................................................... 1-7
Top Assy .......................................................................................................................................... 1-8
Monitor ............................................................................................................................................. 1-9
Monitor arm ...................................................................................................................................... 1-9
Wheelbase ....................................................................................................................................... 1-9
1.7 Internal Cabling .................................................................................................................................. 1-10
1.8 System Connectors............................................................................................................................ 1-12
1.9 Ground Protection .............................................................................................................................. 1-12
1.10 Special Tools and Equipment ........................................................................................................ 1-12
Checking Procedure ....................................................................................................................... 1-12
Troubleshooting.............................................................................................................................. 1-13
Mechanical Parts ............................................................................................................................ 1-13
Electrical Safety Test ..................................................................................................................... 1-13

SM41406-4 1-1
 General Information bkSpecto Ultrasound System

1 Introduction

1.1 Safety Aspects

The bkSpecto system complies with:

 IEC 60601-1 Edition

 ANSI/AAMI EX60601-1:A1:2012, C1:2009/(R)2012 and A2:2010/(R)2012
 CSA CAN/CSA-C22.2 NO. 60601-1:14
 IEC 60601-2-37:2007
 IEC 60601-1-6:2010 (Third edition) + A1:2013
 IEC 62304:2006 (All applicable Clauses)

The bkSpecto system is classified as follows:

 Array Input Module: Type B (Body) and Type BF (Body Floating)
 ECG Input Module: Type BF (Body Floating)

1.2 Terms and Symbols Used

Throughout this manual, the following terms are used to indicate a situation where safety
precautions are required:

Warning: Indicates a situation involving risk of injury or loss of life to personnel or patient.

Caution: Indicates a situation involving risk of damage to the instrument or other equipment connected.

Symbol Name Description

ATTENTION Consult ACCOMPANYING User Guide when this sign is
encountered on the instrument, to avoid reducing its safety
Potential Terminal connected to the chassis. Should be connected to
Equalisation corresponding terminals on other equipment to eliminate potential
differences.
Type CF CF: Isolated from earth. Maximum Patient Leakage Current under:
Normal Condition 10A, Single Fault Condition  50A
Type BF BF: Isolated from earth. Maximum Patient Leakage Current under:
Normal Condition 100A, Single Fault Condition  500A
Type BF BF, DEFIBRILLATOR-PROOF

Type B B: Maximum Patient Leakage Current under: Normal Condition

100A, Single Fault Condition  500A
IP57 SEALING Dust and immersion protected according to IEC Publication 529
Stand-by Push button for switching the scanner from stand-by to active. (The
power supply cord is the means of separation from the main power
supply.)
Off Main power supply off

On Main power supply on

Non-ionising Ultrasound Scanner emits acoustic radiation

radiation

STERILE Device is in a sterile condition

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 bkSpecto Ultrasound System General Information

1.3 WARNINGS and CAUTIONS:

For your own and others safety please read the following carefully:

Warnings:

 Opening the instrument can expose live parts.

 Any work done on the open instrument with power on must only be done by BK
Ultrasound or their authorised representatives, who are aware of the hazards
involved.

 Any repair on the bkSpecto system must be followed by an electrical safety test to
verify a continuous safe operation of the system.

 Only the original mains cable must be used NEVER USE EXTENSION CABLES!!

 The bkSpecto system contains a Lithium battery. Under no circumstances must this
battery be removed or replaced by the user as there is danger of explosion.
 SR-w1: Service and repair of BK Medical electromedical equipment must be carried
out only by the manufacturer or its authorized representatives. BK Medical reserves
the right to disclaim all responsibility, including but not limited to responsibility for the
operating safety, reliability and performance of equipment serviced or repaired by
other parties. After service or repairs have been carried out, a qualified electrician or
hospital technician should verify the safety of all equipment.

Personal Safety:

Be aware that there may be a risk of infection due to contaminated equipment, especially
puncture guides/needles and transducers. The following precautions should be taken:

 At the hospital – before working on or receiving any equipment – ask staff to sterilize
transducers and puncture guides. Consoles must be disinfected. Hospital staff shall
follow the recommendations in the Care and Cleaning Guide.
 Use gloves when working with equipment that may be contaminated, especially if
you have open wounds or scratches.
 Equipment that may be contaminated must be sterilized before being returned to a
customer. Follow the recommendations in the Transducer User Guide.
 Always wash your hands after working with the equipment.
 If you scratch yourself on contaminated equipment, immediately contact the hospital
staff or see a doctor.

Cautions:

 Always use correct fuses.

 Switch off all equipment before connecting or disconnecting their interfaces. Failure
to do so could damage the equipment.
 The power supply cord is the means of connecting the bkSpecto system from the
main power supply.

SM41406-4 1-3
 General Information bkSpecto Ultrasound System

1.4 System Overview

Figure 1-1 is an illustration of the bkSpecto system. bkSpecto is an assembly of multiple

subassemblies: engine, wheelbase, touch monitor, monitor arm, monitor, gel holder, and
transducer holders. In addition to this a variety accessories are available such as baskets,
foot switch, printer start-up kit, and extra holders.
Table 1-1 contains an overview of the bkSpecto modelversions.

Figure 1-1: bkSpecto system overview.

Model Version Version Description

1300-21 bkSpecto with battery

1300-25 bkSpecto witout battery

Table 1-1: Overview of model versions

1.5 System Configuration

Note: Refer to the relevant Product Data Sheet for details.

The type number of the bkSpecto system = Ref. Type 1300.

Model Product Data Sheet (Part Numbers)

bkSpecto 16-01641

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 bkSpecto Ultrasound System General Information

Scanner Serial Number

A label similar to Figure 1-2 is located on the back of the monitor. The label contains
information about Ref. type number (1), scanner specific serial number (2), model number
(3), and production date (4).

1 2 3
4
Figure 1-2: Scanner Specific Serial Number Label

1.6 Exploded Views and Part Lists

Engine

Item Reference # Description Spare Part # Image

101 Battery Assembly 21-05490-01S

102 21-05603-01 Power Supply 21-05603-01

AC/DC

103 Wi-Fi Kit 21-05563-01S

104 Charger Board 10-77444-01S

Assembly

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General Information bkSpecto Ultrasound System

105 10-76816-01 IO Board 10-76816-01S

106 21-05121-01 Fan 21-05121-01

107 21-05491-01 USB Cable (Charger 21-05491-01

Board J25 – IO
Board USB)

108 21-05497-03 HDMI Cable 21-05491-01

(Charger Board J32
– IO Board HDMI)

109 6-81250-01 Engine Hinge Pin 6-81250-01

110 Standby Button Base 6-81714-01S

Kit

111 10-78039-01 Control Cable 10-78039-01

(Callisto Main Board
– Charger board J6)

112 10-78129-02 Power Cable 10-78129-02

(Callisto Main Board
– Charger board J14)

113 10-78038-02 12V Cable (Callisto 10-78038-02

Main Board –
Charger board J13)

114 21-05514-01 LVDS Cable (Callisto 21-05514-01

Main Board J7–
Charger board J7)

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bkSpecto Ultrasound System General Information

115 10-78179-01 Power Cable (Power 10-78179-01

Supply – Charger
Board J24)

116 OA0072 Mains Power Cord OA0072

Connector

117 111012 HDD SSD 256GB 10-80357-01S

118 21-05659-01 GPU 21-05659-01

119 10-78841-01 Battery Power Switch 10-78841-01

Assy (Power switch –
Charger Board J35)

Keyboard

Item Reference # Description Spare Part # Image

201 21-05264-01 Touch Keyboard 21-05264-01S

202 6-82491-01, Keyboard Enclosure 6-82491-01S

6-82770-01, kit
6-81211-01,
10-78036-01,
6-81211-01

203 6-83816-01 Rubber bumper 6-83816-01

204 6-82770-01 Cover 6-82770-01

205 6-81211-01 Keybaord Handrest

6-81211-01
(green)

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General Information bkSpecto Ultrasound System

Top Assy

Item Reference # Description Spare Part # Image

301 6-79697-01 Right cover 6-79697-01S

302 6-81407-01 Left cover 6-81407-01S

303 6-81251-01 Rear cover 6-81251-01

304 10-78270-01 Complete Engine 10-78270-01S

with battery

10-78270-05 Complete Engine 10-78270-05S

without battery

305 6-82832-01 Table Tray 6-82832-01

306 6-82717-01 Cable cover 6-82717-01

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bkSpecto Ultrasound System General Information

Monitor

Item Reference # Description Spare Part # Image

401 Monitor Assembly 10-80462-01S

402 Sensor and battery 10-76900-01S

indicator Assembly

403 Speaker Assembly 10-78130-01S

404 10-73815-01 Power Cable (Display 10-73815-01

Controller Board –
LCD Panel)

405 21-05514-01 LVDS Cable (Display 21-05514-01

Controller Board –
LCD Panel)

406 10-79679-01 Power Cable (Display 10-79679-01

Controller Board -
Standby button
board)

407 10-78131-01 Power Cable (Display 10-78131-01

Controller Board –
Sensor board)

408 6-81714-01 Standby elastomer 6-81714-01

button

409 10-79524-01 Standby button board 10-79524-01

Monitor arm

Item Reference # Description Spare Part # Image

501 6-80490-01 Tilt Arm top Cover 6-80490-01

Wheelbase

Item Reference # Description Spare Part # Image

601 6-83026-01 Wheelbase protective 6-83026-01

cap

602 21-04719-01 Wheel, conductive 21-04719-01

with brake M12X25

SM41406-4 1-9
 General Information bkSpecto Ultrasound System

603 6-82466-01 Transducer Base 6-82466-01

Right

604 6-82468-01 Transducer Base Left 6-82468-01

605 6-82610-01 Probe holder Frame 6-82610-01

Right

6-82609-01 Probe holder Frame 6-82609-01

Left

606 DZ9051 Cup for holder DZ9051

607 6-81194-01 Probe Holder, Green 6-81194-01

608 6-80994-01 Gel Bottle Holder 6-80994-01

Cup

609 6-80995-01 Gel Bottle Holder, 6-80995-01

Green

610 6-82609-01 Bottle Base 6-82609-01

611 6-82444-01 Rear Handle 6-82444-01

1.7 Internal Cabling

# Description Part Number Ordering Part Number

1 LVDS Cable (Display Controller Board – LCD 21-05514-01 21-05514-01

Panel)

2 Power Cable (Display Controller Board – LCD 10-73815-01 10-73815S-01

Panel)

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bkSpecto Ultrasound System General Information

3a Power Cable (Callisto Main Board – Charger 10-78129-02 10-78129-02

board)

3b 12V Cable (Callisto Main Board – Charger 10-78038-02 10-78038-02

board)

3c Control Cable (Callisto Main Board – Charger 10-78039-01 10-78039-01

board)

3d LVDS Cable (Callisto Main Board – Charger 21-05514-01 21-05514-01

board)

6 Power Cable (Power Supply – Charger Board) 10-78179-01 10-78179-01

7 Connecting external mains plug to AC/DC 10-78135-01 can’t be replaced in the

power supply field

8 Battery – Charger board interface

9 Fan cable

10 ECG cable

13 Power Cable (Display Controller Board – 10-78131-01 10-78131-01

Sensor board)

14a USB Cable (Charger Board – IO Board) 21-05491- 01 21-05491- 01

14b HDMI Cable (Charger Board – IO Board) 21-05497-03 21-05497-03

15a Power for monitor 10-78133-02 can’t be replaced in the

field

15b HDMI for monitor 21-05497-02 can’t be replaced in the

field

16a Power Cable (Keyboard – Charger Board) 10-78133-01 can’t be replaced in the
field

16b LVDS Cable (Keyboard - Charger Board) 21-05498-01 can’t be replaced in the
field

16c USB Cable (Keyboard – Charger Board) 155-000343 can’t be replaced in the
field

17 Power Cable (Display Controller Board - 10-79679-01 10-79679-01

Standby button board)

18a Power Cable for printer 10-79333-01 can’t be replaced in the

field

18b USB Cable for printer 21-05491-03 can’t be replaced in the

field

SM41406-4 1-11
 General Information bkSpecto Ultrasound System

1.8 System Connectors

7
2
3

1 6

4 5

The Left Side of the Engine The left side of the Control Panel

Item # Symbol Description

1
USB 3.0 (500mA current limit on each)

2 10/100/1000 LAN connector, RJ45 DICOM

3 HDMI

4 USB 2.0 (500mA current limit on each)

5 Audio Line Out

6 Microphone In

7 Used for production and research purposes.

1.9 Ground Protection

Item # Symbol Description Location

1 Potential Equalisation. Below the engine in front of the

power inlet.

1.10 Special Tools and Equipment

The tools and equipment listed below do not include industry-standard tools and commonly
used equipment.

Checking Procedure
Section three contains information about checking procedure. Recommended tools are:

 USB flash key for exporting data.

 Phantom for ultrasound.

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 bkSpecto Ultrasound System General Information

Troubleshooting
Section four contains information about troubleshooting. Recommended tools are:

 USB keyboard and USB mouse.

 USB flash key for log files.
 USB flash key with software image.
 USB flash key with recovery tool.
 This service manual and relevant hotlines from the official BK Ultrasound Service
Web.
 Ultrasound probes.
 Phantom for ultrasound.
 Access to the BK Service web for licenses and scanner configurations.

Mechanical Parts
Section six contains information about mechanical parts including how to disassemble the
scanner step by step. Recommended tools are:

 Static control service kit.

 Torx keys: #10 and #15.
 Small slot screwdriver to remove the screw covers hiding the screws on the engine (6-
81516-01) and on the monitor.
 Spare screw covers (6-81516-01).
 Socket wrench with bit for torx #15 and socket for nut M4 hex.
 A pair of tweezers.
 Wire cutter.
 Zip ties.

Electrical Safety Test

Section seven contains information about preventative maintenance and electrical safety
test. For electrical safety test following tools are recommended:
 Medical approved safety tester and setup for probes.
 1300 Electrical Safety Test Record sheet (document number TS43494 available on
the BK Ultrasound Service Web).

Note: The equipment required to perform a Preventative Maintenance (section 7) is the same as the
equipment used in Checking Procedure (Section 3) and Electrical Safety Test.

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General Information bkSpecto Ultrasound System

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 bkSpecto Ultrasound System Service Notes

Section 2

Service Notes

CONTENTS PAGE

2 Service Notes ....................................................................................................................................... 2-2

2.1 Edition Number .................................................................................................................................... 2-2

SM41406-4 2-1
 Service Notes bkSpecto Ultrasound System

2 Service Notes

To improve system performance, small changes may occasionally be made to the system
hardware and software. Information about these and other changes, as well as corrections to
this Service Manual will be released as Service Hotlines and posted to the BK Ultrasound
Service Web. A user name and password are required to access BK Ultrasound Service Web.
Register on web.bkmed.dk to get access.

2.1 Edition Number

If major changes are made to any models, a revised Service Manual will be released.
The part number and current revision is recorded in the footer on any page in the Service
Manual (for example, SM41406-04).

2-2 SM41406-4
 bkSpecto Ultrasound System Checking Procedure

Section 3

Checking Procedure
CONTENTS PAGE
3 Checking the system after repair ......................................................................................................... 3-2
3.1 Getting Started Guides ........................................................................................................................ 3-2
3.2 Guides .................................................................................................................................................. 3-2
3.3 Required Equipment ............................................................................................................................ 3-2
3.4 Before Power Up.................................................................................................................................. 3-2

SM41406-4 3-1
 Checking Procedure bkSpecto Ultrasound System

3 Checking the system after repair

After a repair, the scanner must be tested and checked to verify if the functions operate
correctly. The following situations mandate this check: during installation, incoming
inspection, preventive maintenance, before and after repair.
When performing a system check, all functions and controls must pass the tests described in
the relevant Getting Started Guide in the User Guide.
The system exterior, all mechanical functions, and optional equipment must also be visually
inspected.

3.1 Getting Started Guides

Getting Started Guides can be found in the User Guide on the BK Ultrasound Website.
While not intended as a sequential test procedure, because the guide describes the
basic functions of the system, it can be followed in order to complete a thorough
performance test.

Note: If there are problems with successfully completing any operation in the relevant Getting
Started Guide or if there is a specific system fault, refer to Section 4, Troubleshooting in this
Service Manual.

The Getting Started Guides do not include transducer checks.

Consult the relevant User Guide or Getting Started Guide for informatiuon regarding
application of the scanner.

Important: All internal repairs performed on the system must be followed by an Electrical Safety Test
(document number TS43494 and Section 7 Preventative Maintenance).

3.2 Guides
Newest edition of the guides can always be found on the BK Ultrasound website.

Model Guide Name Part Number

bkSpecto Users Guide UG42215

bkSpecto Getting Started Guide Section 2 in UG41705

bkSpecto Advanced User Guide UG41705

bkSpecto Quick Start Guide 16-01692

Table 3-1: Guides for bkSpecto.

3.3 Required Equipment

 Transducer
 Wireframe Phantom (If a phantom is not available, the human body is a good
alternative.)

3.4 Before Power Up

Since the system complies with IEC 60601-1 safety regulations as a class I medical equipment
it must be connected to a mains outlet having a safety ground connection.
Be sure to check that the mains cable terminates with a three-pole plug that fits a three-pole
mains outlet. For safety reasons, do not use extension cables!

3-2 SM41406-4
 bkSpecto Ultrasound System Troubleshooting

Section 4

TROUBLESHOOTING
CONTENTS PAGE
4 Introduction ....................................................................................................................................... 4-5
Tips for Troubleshooting Specific Problems .................................................................................... 4-5
Transducer or Scanner Problem? .................................................................................................... 4-5
Radial or Vertical Lines .................................................................................................................... 4-5
Noise Pattern in the B-Image ........................................................................................................... 4-5
License-Based Function Does Not work .......................................................................................... 4-6
Touch Screen Display ...................................................................................................................... 4-6
Basic Monitor Buttons ...................................................................................................................... 4-7
Accessing Setup Options ................................................................................................................. 4-8
Time and Date Settings. ................................................................................................................... 4-9
Change Time Format and Date Format ........................................................................................... 4-9
Change Time .................................................................................................................................... 4-9
Change Time Zone and Daylight Settings. .................................................................................... 4-10
Add Logo ........................................................................................................................................ 4-10
Customize Patient Data Entries ..................................................................................................... 4-11
Change Language .......................................................................................................................... 4-12
Program Foot Pedal ....................................................................................................................... 4-13
Video Output .................................................................................................................................. 4-13
Changing Measurement Results .................................................................................................... 4-14
Changing Calculation List .............................................................................................................. 4-14
Changing Labels ............................................................................................................................ 4-15
Configure Layout for the Parameter Buttons. ................................................................................ 4-16
Access the User Guide .................................................................................................................. 4-17
Finding Scanner ID (SN) ................................................................................................................ 4-17
About Tab ....................................................................................................................................... 4-17
Error Dialogs in Console Mode ...................................................................................................... 4-19
Service Mode and Console mode .................................................................................................. 4-20
Entering Service Mode ................................................................................................................... 4-20
Entering Service Mode (with USB keyboard) ................................................................................. 4-21
Entering Console Mode .................................................................................................................. 4-21
Essential Operation ........................................................................................................................ 4-21
Opening File Explorer .................................................................................................................... 4-21
Shutting Down the Scanner from Service mode ............................................................................ 4-22
Restarting the Scanner from Service mode ................................................................................... 4-22
Search Functionality in Windows ................................................................................................... 4-22
Service of the Touch Display ......................................................................................................... 4-22
Repair using Spare Parts ............................................................................................................... 4-23
Tasks to Complete after Part Replacement using Spare Parts ..................................................... 4-23
Replacement of BIOS Battery ........................................................................................................ 4-23
SM41406-4 4-1
Troubleshooting bkSpecto Ultrasound System

Replacement of SSD ...................................................................................................................... 4-23

Replacement of Engine .................................................................................................................. 4-24
Reprogramming the Serial Number ............................................................................................... 4-24
Power Buttons ................................................................................................................................ 4-26
Monitor Orientation ......................................................................................................................... 4-26
Access Service Mode with Bootable Device .................................................................................. 4-27
Access Control / USERS / HIPAA .................................................................................................. 4-27
Login in Console Mode .................................................................................................................. 4-27
Log out in Console mode ............................................................................................................... 4-27
User profiles ................................................................................................................................... 4-28
Add a User .................................................................................................................................. 4-28
Remove a User ........................................................................................................................... 4-29
Manage a User ........................................................................................................................... 4-29
Passwords ...................................................................................................................................... 4-31
DICOM ........................................................................................................................................... 4-31
Accessing DICOM Settings Dialog................................................................................................. 4-31
Setting up the DICOM Host ............................................................................................................ 4-32
Worklist Setup ................................................................................................................................ 4-33
PACS Setup ................................................................................................................................... 4-35
DICOM Printers Setup ................................................................................................................... 4-37
DICOM Troubleshooting ................................................................................................................ 4-38
Testing Errors ............................................................................................................................. 4-38
DICOM Status............................................................................................................................. 4-39
Ping ............................................................................................................................................. 4-42
Printers ........................................................................................................................................... 4-43
Setting Up a Sony Printer ............................................................................................................... 4-43
Setting Up an Office Printer ........................................................................................................... 4-43
Crash Recoveries ........................................................................................................................... 4-43
Log Files ......................................................................................................................................... 4-43
Export Log Files ............................................................................................................................. 4-43
How to Read Log Files ................................................................................................................... 4-44
IP Address ...................................................................................................................................... 4-44
Find Scanner IP Address in Console Mode ................................................................................... 4-44
Find Scanner IP Address in Service Mode .................................................................................... 4-45
Enable Static IP Address ............................................................................................................... 4-45
PING/Echo Requesty Functionality ................................................................................................ 4-47
Enable inbound PING functionality Automatically .......................................................................... 4-47
Disable inbound PING functionality Automatically ......................................................................... 4-47
Enable inbound PING functionality Manually ................................................................................. 4-47
Configuring Wi-Fi............................................................................................................................ 4-49
Setting up Wi-Fi in Console mode (basic). ..................................................................................... 4-49
Changing to a different network ..................................................................................................... 4-49
Disable Wi-Fi. ................................................................................................................................. 4-49
Disable Wi-Fi, Bluetooth, and Network Connection ....................................................................... 4-50
802.1x settings ............................................................................................................................... 4-50
Preparations ................................................................................................................................... 4-51

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bkSpecto Ultrasound System Troubleshooting

Insert Certificates on Scanner ........................................................................................................ 4-51

Create Connection Profile on Scanner........................................................................................... 4-55
FAQ 802.1x .................................................................................................................................... 4-59
Certificate is invalid ..................................................................................................................... 4-59
Connection to a Hidden Network ................................................................................................... 4-60
Disk Structure / Software / Service Mode Data .............................................................................. 4-63
Drives and Partitions ...................................................................................................................... 4-63
C:\ Drive – Service Relevant content ............................................................................................. 4-64
Bodymarks .................................................................................................................................. 4-65
Codec ......................................................................................................................................... 4-65
Database .................................................................................................................................... 4-65
DICOM.log .................................................................................................................................. 4-65
FindUsbDisplay-Callisto.cmd...................................................................................................... 4-66
Q:\ Drive ......................................................................................................................................... 4-67
Enable Encryption of Q Drive ..................................................................................................... 4-67
Disable Hardware Encryption of Q Drive .................................................................................... 4-68
Q Drive is Locked ....................................................................................................................... 4-68
S:\ Drive .......................................................................................................................................... 4-68
Hard Disk Maintenance – Check Disk............................................................................................ 4-68
Run ChkDsk ................................................................................................................................... 4-69
3rd Part Software on the Scanner ................................................................................................... 4-70
Installing Software Updates ........................................................................................................... 4-70
Downloading New Software ........................................................................................................... 4-70
Installing New Software .................................................................................................................. 4-71
Activate Windows ........................................................................................................................... 4-71
BIOS ............................................................................................................................................... 4-73
Accessing BIOS is possible when booting the scanner. ................................................................ 4-73
Reset BIOS to Default .................................................................................................................... 4-73
Save BIOS Changes ...................................................................................................................... 4-74
Update BIOS .................................................................................................................................. 4-74
License Keys / Pro Packages / Calc. Packages (Demo License Keys)......................................... 4-75
License keys ................................................................................................................................... 4-75
Reinstalling Licenses ..................................................................................................................... 4-75
Access the Licenses for a Specific Scanner .............................................................................. 4-75
Adding Licenses Manually .......................................................................................................... 4-75
Reinstalling Licenses from a File ................................................................................................ 4-76
Delete Licenses .............................................................................................................................. 4-77
Demo Licenses............................................................................................................................... 4-78
Transferring Data to a New 1300 ................................................................................................... 4-79
Export Presets, User Profiles, or System Settings......................................................................... 4-79
Import Presets, User Profiles, or System Settings. ........................................................................ 4-79
Export a Specific Preset. ................................................................................................................ 4-80
Import a Specific Preset. ................................................................................................................ 4-80

SM41406-4 4-3
Troubleshooting bkSpecto Ultrasound System

Batteries ......................................................................................................................................... 4-81

Recharge related ............................................................................................................................ 4-81
Collect data ................................................................................................................................. 4-81
Read monitoring state ................................................................................................................ 4-82
Read data output ........................................................................................................................ 4-82
Read Cycle count and serial number ......................................................................................... 4-83
Configure a Scanner to Archive to a Network Drive (SW 6.6.4 and after) ..................................... 4-83
Conforming Microsoft Windows-based PC Status ......................................................................... 4-83
Configure Microsoft Windows-based PC ....................................................................................... 4-85
Configure Network.......................................................................................................................... 4-87
Configure Scanner ......................................................................................................................... 4-87
Troubleshooting.............................................................................................................................. 4-88

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 bkSpecto Ultrasound System Troubleshooting

4 Introduction
This section is divided into subsections, covering:
 specific troubleshooting issues.
 model-specific general functions used when servicing the system.
 overall test facilities in the system.

Before jumping to any particular subsection first consult section 4.1 as it may supply, if not
the solution, then some idea of how to troubleshoot a specific problem.

Application related tasks are not within the scope of this document though this section does
include some service related application tasks. For application-related issues it is more likely
to find the answers in User Guide or Care and Cleaning Guide. Both documents are
available on the official BK Ultrasound web page.

Warnings: To prevent injury to persons and damage to the system be aware of the following:

Opening the Power Supply can expose live parts.

Any work done on the open instrument with power on must be done only by BK Ultrasound
or their authorized representatives, who are aware of the hazards involved.
Any internal repairs performed on the system must be followed by an Electrical Safety Test
(section 7 and document number 16-01491).

Caution: As the boards in the system are sensitive to static electricity always take steps to prevent
static discharge (see 1.5 Special Tools and Equipment (Section 1)).

Tips for Troubleshooting Specific Problems

This section may supply a quick, troubleshooting answer.

Transducer or Scanner Problem?

Is the problem caused by a transducer or the scanner?

1. Try a different transducer.

2. Insert the transducer into a different transducer socket.
3. Try the transducer on a different scanner if available.

Radial or Vertical Lines

The problem is most likely caused by the Front-end board or the transducer.

Noise Pattern in the B-Image

A noise pattern in the far field is often caused by external noise entering the scanner through
the air or via the mains cable. To isolate the problem, try the following:

1. Connect the scanner to another mains outlet, preferably in another room. A change in
the noise pattern indicates noise on the mains.
2. Ensure the wall outlet is properly grounded.
3. Compare different transducer types and frequencies. External noise is often frequency-
specific.

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Note: Before contacting the BK Ultrasound support group for help with noise problems, try the
suggestions listed above.
If the noise issue cannot be resolved, use the image storage facility of the scanner to save a
few images that demonstrate the problem(s). Include these images in an e-mail to the support
group.

License-Based Function Does Not work

Windows time is used to validate the licenses for BK Ultrasound functionality in Console
mode. If the scanner is missing license based functionalities such as presets, support of
transducers etc.
Check the Windows time is correct. If the Windows time is wrong it could be due to a
discharged BIOS battery. If the clock has been reset, the licenses may become
nonfunctional even if they are listed as valid in the License window.

If a new license was entered and the clock changed shortly afterwards, it may also become
non-functional.

Ensure the Scanner Identification number corresponds to the serial number of the system.

Touch Screen Display

The touch screen is divided into four sections during clinical usage:

1. Exam Management (1).

2. Parameter Buttons (2).
3. Input region (3).
4. Basic monitor buttons (4).

Figure 4-1: Touch screen display during clinical usage.

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Basic Monitor Buttons

Table 4-1 contains a description of the button functionality in the basic monitor display from
Figure 4-2.

Figure 4-2: View of the Basic monitor buttons on touch screen.

Button Functionality

Trackpad Positions the pointer, measurement calipers and labels.

Pointer Displays a pointer on the monitor. Use the trackpad to move the pointer.

Freeze Freezes/unfreezes live imaging.

Store Stores the current image.

Clip Stores video clips.

E Turn on Elastography mode Imaging

3D Turn on 3D imaging.

PW Turn on Pulsed Wave Doppler.

COL Turn on Color Doppler.

2D Turn on 2D imaging. Double-tap the 2D button to exit all modes and return
to 2D mode only.

Home Tab the Home button to return to default settings for the current exam
type.

TGC Displays the TGC Sliders.

Depth Slide the bar to adjust image depth.

Focus Slide the bar to adjust focus

Gain bar Located underneath the mode buttons. Slide this bar to adjust gain.

Cine bar Slide the Cine bar to scroll forwards and backwards in time.

Optimize Automatically optimizes the image.

Measure Generic measurements. Tap the trackpad once to place the first caliper,
twice for the second caliper.

Calc. Specific measurements for individual presets. Tap the trackpad once to
place the first caliper, twice for the second caliper.

Label Opens the Input region with virtual Keyboard, Labels, Bodymarks, and
Arrows.

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Table 4-1: Basic Monitor Buttons on the touch screen.

Accessing Setup Options

1. Ensure the scanner is in Console mode

2. Select the Setup logo in the top right corner

All the Setup Options are listed in Table 4-2 including the sub-options.

Option Sub-Options

System Header
Display
Patient Data
MISC

Presets Available
Default
Manage

Measure & Calc General

Calc List
Results
Preferences

Labeling Labels
Bodymarks
Needle Guide

Configure Layout Exam Type

2D
Color
PW
M
Elasto
Power
3D
3D Rev.
P1 (page 1)
P2 (page 2)

Store/ Network Store/ Clip

Printers
DICOM /PACS
WI-FI

Security General
User Manager

3D/4D General

Service General
License
About
TP License

Table 4-2: Setup Options with Sub-options

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Time and Date Settings.

Change Time Format and Date Format

1. Tap on the Setup button.

2. Tap on SYSTEM.
3. Choose the relevant date format.
4. Choose the relevant time format.
5. Finish by UPDATE TIME/....

Change Time

1. Tap on the Setup button.

2. Tap on SYSTEM.
3. Choose Time.
4. Submit the current time.
5. Finish by UPDATE TIME/....

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Change Time Zone and Daylight Settings.

1. Ensure the scanner is in Service mode.

2. Click on the time and date in the lower right corner.
3. Click on Change date and time settings....

4. Click on Change time zone....

5. Select the relevant time zone on the drop-down list and press OK. Enable or disable
Daylight settings.

6. Close the Windows dialogs.

Add Logo

1. Ensure the scanner is in Console mode.

2. Click on Tools.
3. Slide to page two in SYSTEM under HEADER.
4. Insert USB flash key with logo.

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5. Tap on IMPORT button.

6. Select the logo and press IMPORT.

Customize Patient Data Entries

1. Ensure the scanner is in Console mode.

2. Tap on the Tools button.
3. Tap on SYSTEM.
4. Go to the PATIENT DATA tab.
5. To ADD patient data entries, drag the parameters from the left corner to the empty fields
(+).
6. To remove patient data entries, drag the parameters from the template to the input
region.

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Change Language

1. Ensure the scanner is in Console mode.

2. Tap on the Tools button.
3. Tap on SYSTEM.
4. Go to the MISC tab.
5. Select the relevant language.
6. Reboot the scanner.

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Program Foot Pedal

1. Ensure the scanner is in Console mode and logged in as an administrator.
2. Tap on the Tools button.
3. Click on SYSTEM.
4. Go to the MISC tab.
5. Select the relevant foot pedal and function on the list.

Video Output
1. Ensure the scanner is in Console mode.
2. Tap on the Tools button.
3. Tap on SYSTEM.
4. Go to the MISC tab and slide to page 2.
5. Select the relevant Video output mode.
6. Restart the scanner.

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Option Definition

OFF Default. Video Outputs are disabled. Select to enable them.

HDMI output (1024 x 768)

Passive
Enables a large image on the external monitor, but the output is not identical
Display
to the scanner monitor (although the ultrasound image is identical).

HDMI output (1280x1024)

Cloned
Enables a large image on the external monitor identical to the image on the
Display
scanner monitor.

Table 4-3: External monitor modes.

Note: The external monitor must support the relevant resolution defined in Table 4-3. If this is not the
case the monitor will not be detected by the Console.
Changing Measurement Results

1. Tap on the Tools button.

2. Tap on Measure & Calc.
3. Tap on General.
4. It is now possible to make changes in the results from different measurements (framed in
the red box).

Changing Calculation List

1. Tap on the Tools button.
2. Tap on Measure & Calc.
3. Tap on Calc List.
4. Select the relevant calc. package from the drop-down menu.
5. Select relevant calc. list.

6. To add calculations.
a. Tap on the Add button (framed in red). More calculations are available when
scrolling to the side.
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b. A table with available calculations is now shown.

c. Select the relevant calculation and press Add.

7. To remove calculations.
a. Select the button, which should be remove.
b. Select Remove.

Changing Labels

1. Tap on the Tools button.

2. Tap on LABELING.
3. Tap on LABELS.
4. Select relevant pro package from the drop-down menu.
5. To add labels:
a. Tap the button +Add.
b. Fill in the name of the label in input area located at the lower left corner.

6. Select ASSIGN TO PRESET.

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7. To remove labels:
a. Select the label which should be removed.
b. Tap on the Remove button

Configure Layout for the Parameter Buttons.

The touch functionality allows to customize the user layout.

3 4

5&6

Figure 4-3: Drag buttons to the parameter button display.

1. Tap on the Tools button.

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2. Tap on Configuration Layout.

3. Select relevant Pro package from the drop-down menu.
4. Select the relevant mode 2D, Color, PW etc..
5. To add buttons on the Parameter button area. Drag the buttons from the lower left
corner to the plusses as shown in Figure 4-3.
6. To remove buttons from the Parameter button area. Drag the buttons from the Touch
Screen to the lower left corner (3).

Access the User Guide

The User Guide is available on the scanner as a HTML format.

1. Ensure the system is in Console mode.
2. Click on the Current User drop down menu.

3. Select Help.
4. The User Manual will show on the monitor.

Finding Scanner ID (SN)

The system identification number is sometimes also referred to as the serial number or SN.

1. Tap on the Tools button.

2. Tap on Service.
3. Tap on License.
4. The Scanner ID is shown under System Identification.

Figure 4-4: The scanner identification number can be found in the license tab.

About Tab

The ABOUT tab contains a list of information about the scanner. The service related content
is listed in Table 4-4.

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Module Name

Host name

Free HDD space

Scanner Variant

Engine software version

Console software version

Flexiblekeyboard software version

XPE version

License ID (00 00 0 followed by scanner SN)

MAC Address

Hardware Capabilities

Firmware versions.

Table 4-4: Service related information in the about tab.

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Error Dialogs in Console Mode

If an error is detected by the Console and classified as Fatal then an Error dialog will appear
on the touch display. Fatal means the error can affect the scanner performance why the
scanner must be fixed before it can be used for scanning again. Table 4-5 contains an error
dialog and explanation of the buttons.

Message Dialog

Error dialog:
(A) Type of warning.
(B) Reason for warning.
(C) Standard message number.
(D) Shutdown button, see below.
(E) Service button, see below.

Service:
The scanner will shut down and
reboot in Service mode. The
Service mode password is
available in chapter 4.28 .

Shutdown:
The scanner will shut down.
Press reboot for the scanner to
reboot.

Table 4-5: Error Dialogs in Console mode.

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Service Mode and Console mode

The scanner can be in one of two modes: Console mode and Service mode. Console
mode is the main mode which is used for clinical purposes where Service mode can be
accessed by BK Ultrasound certified technicians. Table 4-6 shows the differences between
Service mode and Console mode. When the scanner is in Service mode File Explorer is
the shell and the user has access to the operation system. In Console mode the shell is the
BK Ultrasound Console with auto run and shortcuts being disabled.
In Service mode it is possible to open the Console application from the desktop and run it
with File Explorer as shell. Shut down the Console application using the Service mode
button (ref. 4.18.1) or using an external keyboard (ref. 4.18.2).

CAUTION: Always leave the scanner after technical service in Console mode. Only BK Ultrasound
certified staff is allowed to access the scanner in Service mode.

Service mode Console Mode

Main
monitor
view

Shell: Windows Explorer. Console.

Users: BK Ultrasound certified staff. Clinical staff.

Switch Run Console mode application on Service mode button and password.
method: Desktop, 4.18.3.
OR
ALT + X and password.

Table 4-6: Comparing scanner modes.

Entering Service Mode

1. Turn on the scanner and wait until the boot cycle is complete and boots in Console
mode.
2. Tap on the Tools button.
3. Tap on SERVICE.
4. Tap on SERVICE MODE.
5. Type in the Service Mode Password, chapter 4.28.
6. Press OK.
7. The scanner will restart and boot in Service mode.

Note: In cases where this procedure does not work it is possible to boot from a bootable device. This
is described in section 4.26.

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Entering Service Mode (with USB keyboard)

8. Turn on the scanner and wait until the boot cycle is complete and opens in Console
mode.
9. Press ALT + X.
10. Type in the Service Mode Password, chapter 4.28.
11. Press OK.
12. The scanner will restart and boot in Service mode.

Note: In cases where this procedure does not work it is possible to boot from a bootable device. This
is described in section 4.26.

Entering Console Mode

13. On the Service Desktop select Console mode.

14. When the terminal launches type y and press Enter.

15. The scanner will restart and boot in Console mode.

Essential Operation

Several operations are required to complete almost any service task involving system
software.

Opening File Explorer

1. Access Service mode, 4.18.1.

2. Press the Windows button in the lower left corner.

3. Select File Explorer.

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Shutting Down the Scanner from Service mode

1. On the Service Desktop, double-click the Shutdown Scanner icon.

CAUTION: Turning on the scanner again and it will start in Service mode.
Note: If this does not work. Press the power button on the engine once and wait 60 seconds. Then the
scanner will shut down.

Restarting the Scanner from Service mode

1. On the Service Desktop, double-click the Restart Scanner icon

Search Functionality in Windows

1. Access Service mode, 4.18.1.

2. Press CTRL + Esc or press the Windows button in the lower left corner.

3. The start menu appears.

4. Start writing the search query and the search field will appear.

Service of the Touch Display

The display is calibrated by the manufacturer and does not need any further service. In case
of a defect, the entire assembly is being changed.

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Repair using Spare Parts

With a few exceptions, which are listed in Table 4-7, all boards and modules which are
available as spare parts can be replaced with no additional tasks.
Before replacing a subassembly verify item number and revision of the new part are
compatible with the item number of the defective part.

Note: Make sure to keep the scanner configuration updated on the BK Ultrasound Service Web
updated when parts are being replaced.

Refer to section 4.22 for details on the tasks to be completed once a part in Table 4-7 has
been replaced.

Item to be Replaced
Action(s) Required After Replacement
Item # Description

QB0041 Lithium/BIOS battery Set system clock and check licenses are
valid.

10-80357-01S Hard disk: SSD SATA Install software from USB flash key.
Restore user settings, patient database,
license key(s), computer name, and
activate windows.
Activate encryption if relevant.

10-78270-01S Spare engine Disable encryption if relevant.

Reprogram the serial number.
Restore user settings, patient database,
license key(s), computer name and,
activate windows.

Table 4-7: Replacement Parts with follow-up tasks.

Tasks to Complete after Part Replacement using Spare Parts

Replacement of BIOS Battery

1. Follow the steps in section 6 Mechanical Parts for changing the BIOS battery.
2. Set the time and date, ref. 4.4.
3. Check the licenses are valid.
4. Perform a safety test of the scanner according to section 7 Preventative Maintenance.

Replacement of SSD
The spare SSD comes with a service software image which cannot be used for clinical
purposes.

1. Install the SSD according to the description in section 6 Mechanical Parts.

2. Install the software from a USB flash key. Software is available on the BK Ultrasound
Service Web. Follow the relevant installation guide for software upgrade.
3. Perform a safety test of the scanner according to section 7 Preventative Maintenance.
4. Import relevant settings.
5. Encrypt the Q drive if relevant, ref. 4.40.3.1.
6. Check system performance using section 3 Checking Procedure.

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Replacement of Engine

1. Follow the steps in section 6 Mechanical Parts for changing the engine.
2. Disable encryption, ref. 4.40.3.2.
3. Reprogram the serial number, ref. 4.23.
4. Import the user settings if available, ref. 4.47.2.
5. Setup DICOM if relevant, ref. 4.29.
6. Activate Windows if relevant, ref. 4.44.
7. Enable encryption if relevant, ref. 4.40.3.1.
8. Perform a safety test of the scanner according to section 7 Preventative Maintenance.
9. Check system performance using section 3 Checking Procedure.
10. Make sure the sure the system configuration is updated on the BK Ultrasound Service
Web.

Reprogramming the Serial Number

To Reprogram the Serial Number after Replacing the engine:

1. Ensure the system is running in Service Mode.
2. From the Service Desktop, select Start Console.
3. Follow 4.4 to change the Windows time and Time Zone if required.
4. Restart the system.
5. Follow 4.15 and take note of the system serial number (License ID). If it must be
changed, continue with the rest of the instructions. If no change is required, the task is
complete.

6. Exit the Console application by pressing ALT + X.

7. On the Service Desktop open Janus Toolbox.

8. Type hwm (1) and press enter.

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1
9. From the Board Selection drop-down menu select Callisto Main Board.

10. If the Additional Data field already contains a number, write it down in the event of a
rollback is necessary.

11. In the Additional Data field, enter the code obtained from BK Ultrasound and press
Write.
12. Select X on the top right corner and close the Hardware Monitor and Keyboard dialog.
13. Select X on the top right corner and close the Janus Toolbox.

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14. Double-click on the service desktop icon Start Console.

15. Follow 4.15 and to ensure the system serial number is correct.
16. Ensure the Licenses are submitted and valid, ref. 4.46.
17. Exit the Console application.
18. Restart the system in Console mode, 4.18.3.

Power Buttons

Two on/off buttons are available on the scanner. One is located on the engine and one on
the monitor. Additional is a power switch located on the engine next to the power inlet. The
location and function of the power buttons can be found in Table 4-8.

Power Button Location Functionality

Engine Button One click power on.

One click power off.

Long button click for shut

down.

Monitor Button One click power on.

One click power off.

Power Switch Power on/off standby

functionality.

Table 4-8: Power buttons on bkSpecto.

Monitor Orientation

The monito can be in two orientations: landscape and portrait.

To change the orientation:
1. Turn on the scanner in Console mode.
2. Rotate the monitor to the relevant orientation.

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Access Service Mode with Bootable Device

If it is not possible to access Service mode the tool Restore to Service Mode is available
on the BK Ultrasound Service Web.

Access Control / USERS / HIPAA

Login in Console Mode

1. Ensure the scanner boots in Console mode.

2. Choose the relevant user on the touch screen.
3. If this user is protected by a password submit the password using the input region on the
touch monitor.

4. Press OK.

Note: External USB keyboard cannot be used when submitting passwords in the console. Only the
keyboard on the touch monitor can be used.

Log out in Console mode

1. Tap on the user button.

2. Choose Logout.

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3. Select Logout

User profiles
From default the scanner has two profiles: Default Sys Admin and Default User. The
passwords are available in chapter 4.28. It is possible to create additional users and
administrator with customizable settings and preferences.

Add a User

1. Login as the default system administrator.

2. Tap on Tools in the top right corner.
3. Tap on the SECURITY button.
4. Tap on USER MANAGER.
5. Tap on Add User.

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6. Submit the personal information, and tap on Next

7. Create a password and tap on Add

8. Follow to 4.27.3.3 to customize the user settings and preferences.

Remove a User

1. Ensure the scanner is in Console mode and logged in as an administrator.

2. Tap on Tools button.
3. Tap on SECURITY.
4. Tap on relevant user profile.
5. Tap on DELETE PROFILE.

4
3

Manage a User

1. Ensure the scanner is in Console mode and logged in as an administrator.

2. Tap on Tools button.
3. Tap on SECURITY.
4. Tap on relevant user profile.
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5. Tap on VIEW PROFILE.

4
3

6. A variety of user specific general settings and preferences are available, ref. Table 4-9
and Table 4-10.
General User Settings

(A) Add user photo.

(B) Change Password.
(C) Profile type.
(D) Password mandatory.
A (E) Allow user to modify
F
user preferences.
(F) User specific
B preferences, ref. Table
4-10.
C
D E

Table 4-9: General user settings.

User Specific Preferences

(A) Preference categories.

(B) Available category
A preferences.

Table 4-10: User specific preferences.

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Passwords

The scanner has default passwords. From software version 6.64 the passwords are no
longer hardcoded but can be changed.
Feature Shortcut Password (SW 6.62) Password (6.64 and higher)

Configure Network NA nw Admin password

OEM interface Ctrl + shift + O oem Admin password

Service Mode Alt + X Viking Admin password

BIOS Password During boot: esc US1300 US1300

Default System Administrator NA BKAdmin BKAdmin01

Default User NA Password Pasword

Note: If the default administrator password is changed and forgotten then contact your local BK
Medical technical support.
DICOM

Before attempting to configure DICOM, ask the institution’s Network Administrator to

complete DICOM Network Description questionnaire which is available on the BK Ultrasound
Service Web.
With the completed questionnaire in hand, use the details to configure DICOM on the ultra
sound system.

Note: To access the DICOM functionality the DICOM license must be present. See 4.46 for
information about adding licenses.

Accessing DICOM Settings Dialog

1. From Tools menu on the Flex Keyboard tap on STORE / NETWORK.

2. Tap on DICOM / PACS

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3. Tap on CONFIGURE DICOM/PACS

4. The DICOM Setting Dialog appears on the monitor.

Setting up the DICOM Host

1. Access the DICOM Setting Dialog
according to 4.29.1.
2. Enter the AE Title for the scanner.
3. Select Apply.
4. To define a fixed IP address, continue. If left
at the default setting, the scanner will obtain an
IP address from the network’s DHCP server.
5. Select Configure Network and type the
password, chapter 4.28

6. Select OK to access the Network

Connections page.
7. Double-click on Wi-Fi or Ethernet.

8. If Wi-Fi was chosen press Properties. If Ethernet was

chosen continue to next step.

9. Select Internet Protocol Version 4 (TCP/IPv4).

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10. Select Properties.

11. To use a fixed IP address, select Use the following IP address and fill out the required
fields with the data provided by the institution:

 IP address
 Subnet mask
 Default gateway.

12. Select OK until all windows are closed.

13. Close the Network Connections window.

Worklist Setup
Note: Scanner AE Title must be present before testing can be done.

Be aware only one worklist can be added to the system.

Setting up a worklist requires a filtering entry. Table 4-11 contains the three possibilities
including the definition for each filter.

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Search Filter Values Definition

This System Only The AE title of the scanner will then be used to differentiate.

Ultrasound System Only (0008,0060)-tag must be ultrasound (US) in the record in

the worklist.

All Systems No filtering. All modalities on the worklist will appear on the
scanner.

Table 4-11: Search filter possibilities when setting up a worklist.

To Configure the DICOM Worklist:

1. Access the DICOM Setting Dialog according to 4.29.1.

2. Select Configure (next to Worklist field).

3. Enter Name, AE Title, IP Address, and Port Number.

Note: Once accepted, Name cannot be edited.

4. Select the desired Search Filter value from the drop-down menu.

5. Select Test.

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6. Is the connection not a success make sure the information from the DICOM Network
Description questionnaire has been added correctly.
7. Select OK twice.

PACS Setup

Note: Scanner AE Title must be present before testing can be done.

Setting up PACS includes choosing parameters for Archiving Method, Auto Send
Timeout, and Storage Commitment. Table 4-12, Table 4-13, and Table 4-14 contain the
possibilities and definitions.

Method Definition

Manual Images are sent manually to PACS.

Auto Tap the touch screen End Exam button. The current examination
will end and all images and clips (except 3D) will be sent. Starting
a new exam will also auto-archive images and clips for the
previous patient. This is the default Archiving Method.

Table 4-12: Available archiving method options for PACS.

Method Definition

Send complete examination at end of Scanner will try to send after end of examination.
examination

Immediately Scanner will try to send immediately.

5 min, 10 min, 15 min, 30 min, 60 min Scanner will try to send after the specified time.

Table 4-13: Available auto send timeout options for PACS.

Method Definition

Not Used Storage Commitment feature is disabled.

The PACS Server will handle the Storage

Use PACS Server
Commitment request.

User Storage Commitment Server You can specify a Storage Commitment Server using
the following fields: Name, AE Title, IP Address and
Port Number.
Note: Once accepted, Name cannot be edited later.

Table 4-14: Available storage commitment options for PACS.

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To Configure PACS Server:

1. Access the DICOM Setting Dialog according to 4.29.1.

2. Select Add (next to PACS field).

3. Enter Name, AE Title, IP Address and Port Number.

Note: Once accepted, Name cannot be edited.

4. From the Default PACS drop-down menu, select the desired setting.

Note: Each time a new PACS server is added, it will automatically become the
default. Select from the following options:
 No to ensure the new PACS server is not the default.
 Yes to ensure the new PACS server is the default.

5. Select the desired Archiving Method from the drop-down menu.

6. If the Archiving Method was set to Auto in the previous step, select the desired Auto
Send Timeout from the drop-down menu. Otherwise, skip to step 7.

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7. Configure the Storage Commitment options: Name, AE Title, Host Name or IP

Address, and Port Number
Note: Once accepted, Name cannot be edited.

8. Select Test.

9. Select OK twice.

DICOM Printers Setup

Note: Scanner AE Title must be present before testing can be done.

To Configure Printers:
1. Access the DICOM Setting Dialog according to 4.29.1.
2. Select Add (next to Printers field).

3. Enter Name, AE Title, IP Address, and Port Number.

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Note: Once accepted, Name cannot be edited.

4. From the Default Printer drop-down menu, select the desired setting.
Note: Each time a new printer is added, it will automatically become the default.
Select from the following options:
 No to ensure the new Printer is not the default
 Yes to ensure the new Printer is the default.

5. Select Test.

6. Select OK twice.

DICOM Troubleshooting

Testing Errors
When you select Test, the following will occur:
7. Scanner will ping target host.
8. Scanner will send out a DICOM echo to target host.

If the first part fails, you may get a message like this:
Check the following items to ensure they are
correctly configured and/or connected:
 The network cable
 The IP Address, Netmask and
Default Gateway
 The target host IP Address
 The target host replies when pinged.
Talk with the IT department if there is
a problem.

When pinging is done successfully, the DICOM echo will be sent towards the same target
host.

 If the scanner’s AE Title has not been

set, this message may be presented: 
 To solve this, enter an AE Title and
select Apply. Reboot the scanner and
try again.
Note: It is important to reboot the scanner.

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If AE Title is set and the DICOM echo still fails, you may get a message like this

Check the following items to ensure they are

correctly configured and/or connected:
 Scanner target host AE Title and Port
Number.
 The target host replies to an echo.
Talk with the IT department if there is
a problem.
 The target host has granted scanner
access. Talk with IT department if
there is a problem.

DICOM Status
When DICOM is enabled and configured, the LED button in the DICOM Status dialog will
appear. The LED can have three different colors as defined in Table 4-15.

LED Color Definition

Green Everything is OK. Image transfer was successful. The “button” will disappear.

Yellow Transfer is underway.

Red Transfer failed. The “button” will remain on the scanner until the data is sent.

Table 4-15: DICOM LED states.

The Device List is on the left side of the DICOM Status window. These are the DICOM
servers/printers to which the scanner has tried to send something. The status is indicated by
the colored LED

Once a device is selected additional details are revealed in in the Document List on the
right. These are documents that are in the process of being sent or that could not be sent.

To Check DICOM Status LEDs:

1. Access the DICOM Setting Dialog according to 4.29.1.
2. Select Status.

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3. The DICOM Status dialog will be presented.

To Delete Documents in the DICOM Queue:

1. Access the DICOM Setting Dialog according to 4.29.1.

2. Select Status.

3. The DICOM Status dialog will be presented.

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4. To stop any additional send attempts, select a document from the Document List and
select Cancel to delete it.
Note: Selecting Cancel All will clear the entire list.

5. Select Yes to confirm the deletion or No to cancel it.

To Test (Failed) DICOM Server/Printer:

1. Access the DICOM Setting Dialog according to 4.29.1.

2. Select Status.

3. The DICOM Status dialog will be presented.

4. Select a server/printer (with a red LED) from the Device List and select Test.
To View Failed Document Details:

1. Access the DICOM Setting Dialog according to 4.29.1.

2. Select Status.

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3. The DICOM Status dialog will be presented.

4. Select a server/printer (with a red LED) from the Device List and select Details.

Ping
To Ping a DICOM Server:
1. Access the DICOM Setting Dialog according to 4.29.1.
2. Select Ping.

3. Enter a target IP Address.

Note: If the network includes a DNS (Domain Name Server) you can also type in the Host Name.

4. Select OK.
5. Successful and failed pings are represented as follows:
Successful Ping Failed Ping

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Printers
Two kinds of printers are available: Sony black and white integrated printer and office
printers.

Setting Up a Sony Printer

TBA

Setting Up an Office Printer

This is covered in the User Guide available on the BK Ultrasound webpage.

Crash Recoveries

TBA
Log Files

Log files and a fault description are often necessary for remote support by your BK
Ultrasound contacts.

Export Log Files

1. Ensure the scanner is in Console Mode.

2. Insert a USB flash key.
3. Tap on Tools button.
4. Tap on SERVICES.
5. Tap on LOGS.

6. Select the USB flash key.

7. Tap on EXPORT.

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8. Wait for the files to be transferred.

How to Read Log Files

The log file contains a variety of relevant files for troubleshooting. Table 4-16 is an overview
of the most basic files in the log file.

File Name Purpose

Viking.ini Software and platform version

Version Software version

Scanner SN (license ID)
Free HDD space
Scanner features overview

AppEvent.evt Windows application event view contains:

- Information
- Warning
- Error

SysEvent.evt Windows system event view contains:

- Information
- Warning
- Error

HWM_log.txt Logs from the hard ware monitor.

LogExtension_YYYYDDMM_HHMMSS.log When an error is logged a screen dump

can be made automatically resulting in a
.png file. The .log file contains the reason
for the error.

Dicom.log Logfile for DICOM connection.

Table 4-16: Overview of basic log files.

IP Address

Default setting of the scanner is dynamic IP address which can be changed to static, ref.
4.34.3.

Find Scanner IP Address in Console Mode

1. Ensure the scanner is in Console Mode.

2. Tap on Tools button.
3. Tap on SERVICE.
4. Tap on the ABOUT tab.
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5. The IP address is available on the list.

Find Scanner IP Address in Service Mode

1. Ensure the scanner is in Service Mode.

2. Go to the home screen by pressing CTRL + ESC.
3. Write cmd.
4. Open the command prompt.
5. Write “ipconfig” and press enter.

6. Under the relevant connection, the IP address is written as the IPv4 Address.

Enable Static IP Address

1. Ensure the scanner is in Console mode or open Network Connections in Service mode
and go to step 8.
2. Tap on Tools button.
3. Tap on STORE/NETWORK.
4. Open the WI-FI tab.
5. Press CONFIGURE WI-FI.

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6. Select Advanced Wi-Fi Setup.

7. Submit the password, ref. chapter 4.28

8. Double-click on Wi-Fi or Ethernet.

9. If Wi-Fi was chosen press Properties. If Ethernet was

chosen continue to next step.

10. Select Internet Protocol Version 4 (TCP/IPv4).

11. Select Properties.

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12. To use a fixed IP address, select Use the following IP address and fill out the required
fields with the data provided by the institution:
 IP address
 Subnet mask
 Default gateway.

13. Select OK until all windows are closed.

14. Close the Network Connections window.

PING/Echo Requesty Functionality

Echo request is per default disabled on the scanner.

Enable inbound PING functionality Automatically

1. Ensure the scanner is in Service mode.

2. Open the Tools folder on the desktop.
3. Open the folder called USfiles.
4. Run “PingOpen.bat”.

Note: Remember to disable rule again after the ping session, ref. 4.35.2.

Disable inbound PING functionality Automatically

1. Ensure the scanner is in Service mode.

2. Open the Tools folder on the desktop.
3. Open the folder called USfiles.
4. Run “PingClose.bat”.

Enable inbound PING functionality Manually

7. Ensure the scanner is in Service Mode.

8. Press CTRL + Esc.

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9. Search for “Windows Firewall”.

10. Enter advanced settings.

11. Enter Inbound Rules

12. Find the “File and Printer Sharing (Echo Request – ICMPv4-In)” rule in the “Inbound
Rules” list.
13. Right click on the “File and Printer Sharing (Echo Request – ICMPv4-In)” and select
Enable rule

14. It is now possible to ping the scanner from another computer.

Note: Remember to disable rule again after the ping session.

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Configuring Wi-Fi

Setting up Wi-Fi in Console mode (basic).

1. Ensure the scanner is in Console mode.

2. Tap on Tools button.
3. Tap on STORE / NETWORK.
4. Tap on the Wi-Fi tab.
5. Tap on CONFIGURE Wi-Fi.

6. Tap on the relevant network and press Connect.

7. Submit the password and press OK.

8. Close the network dialog.

Changing to a different network

Follow 4.36.1, press disconnect, and choose the new Wi-Fi.

Disable Wi-Fi.

1. Ensure the scanner is in Service mode.

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2. Click on the Wi-Fi symbol.

3. Change Wi-Fi to off.

Disable Wi-Fi, Bluetooth, and Network Connection

4. Ensure the scanner is in Service mode.
5. Click on the Wi-Fi symbol or the network symbol.

6. Change Airplanu mode to On.

802.1x settings

It is possible to setup Wi-Fi security using 802.1x authentication. A secure Wi-Fi connection
can be obtained in many ways and this procedure describes one way to do it. 802.1x
authentication is a method which can be used to ensure the scanner is connected to the
correct access point. The authentication is obtained by certificates which are used to tell the
scanner and the local Wi-Fi that the connected devices are the correct ones.

The scope of this document is only to describe the work performed on the BK Ultrasound
device and not the initial preparations regarding issuing certificates, setting up access points
etc.

Follow these steps to install Wi-Fi security using 802.1x :

- 4.38.1 Preparations.
- 4.38.2 Insert Certificates on Scanner.
- 4.38.3 Create Connection Profile on Scanner.
- 4.38.4 FAQ 802.1x.

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Preparations
To use enterprise authentication (802.1x) the local IT department must issue the following:

- Password protected certificate with personal key for “Personal” as a .PFX file (including
the password).
- Root certificate from issuing certificate servers for “Trusted Root Certification
Authorities”.

Insert Certificates on Scanner

1. On the scanner open mmc.exe. (in service mode press CTRL + ESC and write
mmc.exe)

2. Press File --> Add/Remove Snap-in...

3. Select “Certificates”.

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4. Press “Add”.

5. Select “Computer account” and press ”Next”.

6. Press ”Finish”

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7. ”Certificates (Local Computer)” is now added to the snap-ins. Press “OK”.

8. Open ”Certificate (Local Computer)”.

9. Right-click “Personal”. Select “All Tasks” --> “Import” from the options.

10. Use the “Certificate Import Wizard” to select the .PFX certificate file with private key
obtained from the local IT department for “Personal”. Follow the import guide.

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11. Right click on “Trusted Root Certification Authorities”. Select ”All Tasks” --> ”Import...”.

12. Use the “Certificate Import Wizard” to select the certificate file obtained from the local
IT department for “Trusted Root Certification Authorities”. Follow the import guide.

13. Open “Certificates (Local Computer)”-->”Personal”-->”Certificates”.

14. Double click on the certificate you imported

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15. Ensure the root servers in the path are trusted. Two possibilities:

The certificate is not issued by a trusted The certificate is issued by a trusted

source. Go to 0 Error! Reference source. Continue this guide.
source not found.”.

16. Open the “Certification Path” tab.

17. Note the certification path for later usage.

Create Connection Profile on Scanner

18. On the scanner open the Network and Sharing Center from Control Panel (In service
mode press CTRL + ESC and write “Network and Sharing Center”).

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19. Select “Set up a new connection or network”.

20. Select Manually connect to a wireless network. Press Next.

21. Enter the SSID (network name) of the wireless network and select WPA2-Enterprise
security.

22. Choose Start this connection automatically and click Next.

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23. Click on Change connection settings.

24. Select the Security tab and choose Microsoft: Smart Card or other Certificate as
authentication method.

25. Click Settings.

26. Ensure Verify the server’s identity by validating the certificate is enabled.

10. Choose the servers used to issue the imported certificate (these were noted earlier in
4.38.2 step 17). Click Ok.

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11. Click on Advanced settings.

12. Select Specify authentication mode: and choose Computer authentication from the
dropdown menu.

13. Click OK and Click OK again on the next screen.

14. Press the Wireless icon on the taskbar.

15. Choose the created network and press Connect.

16. Press Console Mode on the desktop and restart the scanner.
17. Click on the Wi-Fi icon.
27. Ensure the correct network is used and connection has been established.

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FAQ 802.1x

Certificate is invalid

1. Open the Certification Path tab.

2. If a red circle with a white cross is present this source is not trusted.

3. The identity certificate for the source must be obtained from the IT department and
imported to Trusted Root Certification Authorities as described in the previous
procedure.
4. If the certificate has been added make sure the certificate has not expired.
5. When the certificate is trusted continue from 13 Open “Certificates (Local Computer)”-
->”Personal”-->”Certificates”.

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Connection to a Hidden Network

1. Ensure that the system is in service mode.
2. Plug in a USB keyboard.
3. Select the Windows button on the keyboard, and search for cmd.

4. Right click on the button and select run as administrator.

5. Type “netsh wlan delete profile “*”” and press Enter.

6. Type “exit” and press Enter to close the Command Prompt Window.

7. From File Explorer select Computer.

8. Select Open Control Panel.

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9. Select Network and Sharing Center.

10. Select Set up a new connection or network.

11. Select Manually connect to a wireless network.

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12. Complete the form with all relevant details.

13. Select Next

14. When presented with successful installation window, select Close.
15. On the Service Desktop, double-click on the desktop icon Console Mode.
16. Type Y and press Enter to exit Service Mode.

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Disk Structure / Software / Service Mode Data

This section covers directory structure and some of the more important system files.

Drives and Partitions

The scanner comes with one SSD drive containing three partitions. Using Disk
Management in Service mode will allow the user to get an overview of the disk and
partitions, Figure 4-5.
The three partitions on the SSD must be named C, Q, and S. E, F, and G are being used for
USB connections. Drive letters and function for each drive are described in Table 4-17.

Figure 4-5: Disk Management in Service mode shows the partitions C, Q, and S.

Drive Letter Partition Name Function Medium/approx. Encryption

size

C Windows Operating System SSD/47GB N/A

Console SW
User Settings

E USB N/A

F USB N/A

G USB N/A

Q Documentation Patient data SSD/197 GB Optional

S Service Backup SSD/10GB N/A

UserDataBackup

Table 4-17: Drive letters and functions.

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C:\ Drive – Service Relevant content

Directories and files standard to Microsoft Windows will not be addressed here.
Table 4-18 is an overview of service relevant content on the C drive.

Path Relevant files & Content

Directories

C:\ lbk.bin Scanner licenses file.

Viking.ini Scanner software

version details.

C:\Prgram Files (x86)\Ultrasound\2300 Bodymarks Image files of body

Console marks, ref. 4.40.2.1

Codec Lagarith codec for

clips, ref. 4.40.2.2.

Config Console configuration

files.

Console.ini Initializing file for

Console Application.

Console.exe Console application.

DICOM DICOM program files.

DICOM.log DICOM logfile.

DICOM Config DICOM configuration

files.

Database Scanner databases,

ref. 4.40.2.3.

C:\Program Files\Ultrasound FlexibleKeyboard Flexible keyboard

application.

C:\Users\Public\Desktop\Tools PostAction Tools for setting up

the scanner.

C:\Users\Public\Desktop\Tools\PostAction RunThis.bat Reprogram FW, drive

names, and setting up
monitors. Follow the
guide in command
prompt.

findUsbDisplay- Setting up monitors,

Callisto.cmd ref. 4.40.2.5.

Table 4-18: Service relevant content on the C drive.

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Figure 4-6: C:\ root content

Bodymarks
Each bodymark has a separate image file. The default file naming policy is
bodym_<number>.bmp (fx. Bodym_001.bmp). Any bodymark image file which does not
follow this naming policy is custom made.
If a system recovery is required, make a copy of the custom files for safe keeping.

Codec
The Lagarith Codec is stored in this directory. This codec is used for the cine clips and must
be installed the first time a cine clip is viewed on a Windows PC. The codec is an open
source codec and it is included in some video viewers online.

Depending on system configuration, this directory is copied as part of every exam backup.

Database
The main database is named bk1500.mdb and contains most system setup data and all
transducer/pro package setup data.

There are also a variety of *.mdb backup files, for example:

- bk1500_backup_yyyy_mm_dd_hh_mm_ss.mdb.
- XXXXXSetup3D.mdb (3D setup for systems with a 3D license).
- patientDB.mdb (blank copy of the patient database).

DICOM.log
DICOM.log contains DICOM log files. The logging level is defined in Console.ini with the
parameter RZDicomLogLevel.
Six DICOM log levels are available with log level 3 being the default, Table 4-19.
For DICOM troubleshooting the log level can be increased up to level 5. After having
changed the parameter in Console.ini reboot the scanner. When the troubleshooting
session is over reset the log level to level 3.

CAUTION: If the DICOM log level has been changed always reset to default level 3 before leaving the
scanner. Log level 5 will fill up the storage capacity.

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Level name Log level Description

LOG_LEVEL_NONE 0 Do not write log messages of any level.

LOG_LEVEL_FATAL 1 Log fatal errors.

LOG_LEVEL_ERROR 2 Log errors and fatal errors.

LOG_LEVEL_WARNING 3 Log warning, errors and fatal errors.

(Default)

LOG_LEVEL_INFO 4 Log information messages, warnings,

errors, and fatal errors

LOG_LEVEL_DEBUG 5 Log debug messages, information

messages, warnings, errors and fatal
errors. (NB! this will include patient
data)

Table 4-19: DICOM log levels defined in Console.ini

FindUsbDisplay-Callisto.cmd
Set up the touch screen.
17. Run FindUsbDisplay-Callisto.cmd.
18. A command prompt appears, press enter.

19. Press Setup.

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20. Press the touch screen if it looks like below. If not press enter to exit the tool.

21. Choose display 1 as Display and make sure Details is Limited Touch Support.

22. Press OK.

Q:\ Drive
Q:\ is used to save patient data in the Documentation folder.
Images for each exam are stored in a folder named using a combination of the Patient ID
and exam date. The database file PatientDB.mdb contains links and references to all images
saved on the scanner.
The Q drive can be hardware encrypted based on the serial number of the scanner. This
means the Q drive can be fully accessed when connected to the scanner. If the disk is
connected to a different scanner or PC the drive will be encrypted and inaccessible.

Enable Encryption of Q Drive

1. Make sure software version 6.64 is installed on the scanner.

2. Go to Service mode, ref. 4.18.1.
3. Double click on “Enable Encryptiom of Patient Data” on the Desktop.
4. Wait for this window:

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5. Check the padlock on the Q drive in File Explorer

6. If you see it, then select the prompt and click on any key
for the window to disappear.

Disable Hardware Encryption of Q Drive

1. Make sure software version

6.64 is installed on the
scanner.
2. Go to Service mode, ref.
4.18.1.
3. Open File Explorer.
4. Check the padlock is next to
the drive logo.
5. Right click on the drive and
select “Manage BitLocker”.
6. Select “Turn off BitLocker”.
7. Make sure the padlock next to the drive has disappeared.

Q Drive is Locked

1. Make sure software version 6.64 is installed on the scanner.

1. Go to Service mode, ref. 4.18.1.
2. Open File Explorer.
3. Check the padlock next to the Q drive is locked and the
name of the drive is Local Disk.
4. Possible solutions:
a. Make sure the serial number is the same as when the encryption was enabled.
b. Format the Q drive. Note: the patient data will be deleted.

S:\ Drive
The S:\ or Service drive is used for file backup during software installation.

Hard Disk Maintenance – Check Disk

Maintaining the disk is important for a well-functioning system. Clean the disk and make sure
the system has sufficient free data storage. Rule of thumb is at least 10 % of the total disk
capacity must be free for ensuring the optimal performance.

Note: Since the disk is a SSD disk the disk must NOT be defragmented.
The Checkdisk program verifies the logical integrity of the Windows file system. When the
program encounters inconsistencies, it reports them but does not take automatic action to
repair them.

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Run ChkDsk

1. Open Windows Explorer.

2. Right click on C:\ and select Properties.
3. Select the Tools tab and select Check.

4. Select the Scan Drive to continue or Cancel to close the message without completing
the scan.

5. If Scan Drive was selected in the previous step, a successful scan will result in the
following messages.

6. Select Show Details.

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7. Details are shown in Event Viewer. Double click the Information event.

8. The status of the check is described in the report.

9. Select Close to exit, close EventViewer, and press Close to exit the check disk tool.

3rd Part Software on the Scanner

Do not install any 3rd part software on the scanner. The scanner is provided with all the
needed software and software updates must always be downloaded from the official BK
Ultrasound Service Web. Any further questions regarding 3rd part software should be
forwarded to your official BK Ultrasound technical support.

Installing Software Updates

Software updates are made available on the BK Ultrasound Service Web when released with
an installation guide and MD5 file. Software updates can either be a software image or a
software patch.

Downloading New Software

Software updates are released as software images which must be installed on the scanner.
Since the image file is large the success of the download must be validated with the MD5
file.

1. Download the software image as a .ZIP files and MD5 file.

2. Calculate a new MD5 file from the downloaded .ZIP file.
3. Compare the two strings in the MD5 files.
4. If the strings are identical the download was a success. If the files are not identical redo
this procedure.
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Installing New Software

Always follow the installation guide provided with the specific software image version.

Activate Windows
If the messages in Table 4-20 appear in the bottom right corner of the monitor Windows has
not been activated.

Service Mode Console Mode

Table 4-20: Activate Windows is shown on the monitor in Service mode and Console
mode.

Note: It is important to react on this message and activate Windows.

1. Ensure the scanner is in Service mode and connected to the internet.

2. Open File Explorer.
3. Right click on This PC.

4. Select Properties.

5. Click on Activate Windows

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6. Finish procedure online or by call Microsoft.

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BIOS

Accessing BIOS is possible when booting the scanner.

1. Insert a USB Keyboard.

2. Press the power button on the scanner.
3. Press Esc on the keyboard.
4. Submit the BIOS password, chapter 4.28

5. Press enter.

Reset BIOS to Default

1. Access BIOS following 4.45.1.

2. Go to Save & Exit.
3. Choose Restore Defaults and press enter.
4. Choose Yes in the window Load Optimized Defaults.
5. Choose Save Changes and Exit.

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2
5

Save BIOS Changes

1. Access BIOS following 4.45.1.

2. Perform the relevant changes. Changes should only be done according to official
instruction by BK Ultrasound.
3. Go to Save & Exit.
4. Choose Save Changes and Exit.

4 3

Update BIOS
BIOS updates will be made available on the official BK Ultrasound Service Web including
installation procedure.

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License Keys / Pro Packages / Calc. Packages (Demo License Keys)

Software licenses in combination with the unique Scanner ID enable the options and
features available on each system. This ensures that any given license only will work on a
specific scanner.
License details and the Scanner ID are stored on the hard disk and can be accessed as
explained in 4.15.

License keys
Each system is delivered with a set of system-dependent licenses:

 Pro Package.
 Calc. package.
 Transducer.

The Scanner ID is the serial number programmed into the engine at the factory. If the callisto
main board or the engine is replaced the scanner ID should be pre-programmed (ref. 4.23).

Note: Licenses cannot be entered if the system has one or more invalid licenses in LBK.BIN.

Note: Delete License button in Console mode is only for the demo licenses. It does not work with
permanent licenses.

Reinstalling Licenses
Licenses can be (re)installed manually or from a file.

Access the Licenses for a Specific Scanner

The licenses bought for the scanner are available on the BK Ultrasound Service Web.
Contact BK Ultrasound Technical Support for further information.

From the service web the licenses will be available as a .txt file containing all the
licenses and as a .lic file used in 4.46.2.3.

Adding Licenses Manually

1. Tap on Tools button

2. Tap on SERVICE.
3. Tap on LICENSE.
4. Submit the License key (16 digits) in the input region.

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Troubleshooting bkSpecto Ultrasound System

5. Tap on Apply.
6. Restart the system.
7. Verify the new license is installed correctly.

Reinstalling Licenses from a File

1. Insert the USB flash key containing the license (as a .lic file) into a USB input.
2. Tap on Tools button.
3. Tap on SERVICE.
4. Tap on License.
5. Tap on Import.

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6. Select the desired License key and select IMPORT LICENSES.

7. Once the file has been successfully imported, restart the system.

8. Verify the new licenses are installed correctly.

Delete Licenses

1. Enter Service mode.

2. Navigate to Windows (C:) in Windows Explorer.

3. Delete the file lbk.bin.

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Troubleshooting bkSpecto Ultrasound System

Demo Licenses
Tables below contain information about the demo license keys including the part numbers
you can buy.

Optional Feature Part number Demo License key(s)

bkSpecto Built in 0000-0000-0000-0242

3D Professional Expired in SW 6.6.4 0000-0000-0000-0000

3D Freehand UA2471 0000-0000-0000-0015

DICOM Built in 0000-0000-0000-0001

Strain Electography UA2474 0000-0000-0000-0032

Varian Interface UA2479 0000-0000-0000-000F

0000-0000-0000-0012

Wi-Fi Built in 0000-0000-0000-0023

X-shine Built in 0000-0000-0000-003C

SpaceOAR Expired in SW 6.6.4 0000-0000-0000-0338

Demonstration Mode (2 years) UA2489 Not available

VFI UA2478 from SW 6.6.4 0000-0000-0000-0020

Table 4-21: Demo licenses

Applications Packs Part number Demo License key(s)

MSK & Nerve Procedural Application UA2453 0000-0000-aaaa-000F

Small Parts Procedural Application Essential UA2454 0000-0000-aaaa-0010

Women's Health Procedural Application UA2455 0000-0000-aaaa-0011

Vascular Procedural Application UA2456 0000-0000-aaaa-0012

Prostate Procedural Application Essential UA2457 0000-0000-aaaa-0013

Abdomen Procedural Application Essential UA2458 0000-0000-aaaa-0014

Brachytherapy Procedural Application UA2481 0000-0000-aaaa-0015

Prostate Procedural Application Advanced UA2490 0000-0000-aaaa-0017

Abdomen Procedural Application Advanced UA2491 0000-0000-aaaa-0018

Small Parts Procedural Application Advanced UA2492 0000-0000-aaaa-0019

Table 4-22: Applications Packs from SW 6.6.4

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Transferring Data to a New 1300

Export Presets, User Profiles, or System Settings.

1. Insert USB flash key.

2. Tap on Tools button.
3. Tap on SERVICE.
4. Tap on the relevant export feature.

Import Presets, User Profiles, or System Settings.

1. Disconnect all transducers.

2. Login as administrator.
3. Insert USB flash key with the exported data from 4.47.1.
4. Tap on Tools button.
5. Tap on SERVICE.
6. Tap on the relevant import feature.

7. Select the file.

8. Tap on IMPORT.

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 Troubleshooting bkSpecto Ultrasound System

Note: If the import fails make sure you are logged in as an administrator.

Export a Specific Preset.

1. Insert USB flash key.

2. Tap on Tools button.
3. Tap on PRESETS.
4. Tap on MANAGE.
5. Tap on relevant Exam Type.
6. Tap on relevant Preset.
7. Tap on EXPORT.

8. Choose filename.
9. Tap on EXPORT.

Import a Specific Preset.

1. Insert USB flash key with a preset from 4.47.3.

2. Tap on Tools button.
3. Tap on PRESETS.
4. Tap on MANAGE.
5. Tap on IMPORT.

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6. Select the preset on the list.

7. If the preset already exists you have to Overwrite existing preset. If the preset does not
exist continue with Overwrite existing preset disabled.
8. Tap on IMPORT.

Batteries

If you have a battery-system (1300-25), you can use following chapter to evaluate the status
of the 2 batteries.

Recharge related

Collect data

1. Bring the scanner into service mode.

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 Troubleshooting bkSpecto Ultrasound System

2. Doubleclick on Terminal icon on the desktop

3. Make sure all settings are as
depicted below. The COM Port
can be different
4. Click on Connect Button

5. Type mon 9;

6. click on Send
Data output area

7. Once done monitoring you can

copy paste all content from this
data output area to a Notepad
text document

8. Type mon 2; and click on Send (this is the default state)

Caution: Do not start the console application while being in mon 9 state. Remember to switch back to
mon 2 state before starting the console application.

Caution: If you are in mon 9 state and you restart the terminal application, the system will still be in
mon 9 state.

Read monitoring state

1. Type mon; and click on Send

2. Read in Data output area the monitoring state.
(In this example the monitoring state is 2)

Read data output

Below is an example of the data that you see when you are in monitoring state 9.

All values are written as pairs as there are always 2 batteries.

Value Text Comment

rc Actual electrical charge
measured in mAh

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fc Full electrical charge measure in To extend the battery life, we never charge the batteries to full
mAh electrical charge, so rc wil never be equal to fc

Default value is approx. 3800 mAh

V Measured voltage in mV Default value is approx. 24,49 V
I Measured current in mA A negative value: battery being drained (4 digit value)
A positive value: battery being charged (4 digit value)

(The 2 digit value in the example above is standby current )

fl Used by R&D only
t Temperature in degrees Celsius Default value is approx. 26 degrees Celsius (?)

The battery charging is handled can be ready by removing or connecting power cord. It will
be shown in a line like:

(ST:33->00)

Here are the states:

State Comment
00 Battery is discharging (scanner running solely on
batteries)
11 Battery is charging (scanner is running on power cord
and battery is being recharged)
33 Standby (scanner is running on power cord and battery is
not being recharged)

Read Cycle count and serial number

1. Type bdi; and click on Send

2. Read in Data output area the serial number
3. Read in Data output area the cycle count

All other data is for R&D

Configure a Scanner to Archive to a Network Drive (SW 6.6.4 and after)

The 1300 platform uses Windows 10 Embedded. All actions in this section are predicated on
that. Follow these steps to configure the scanner to copy exams on a network drive:

1. Conforming Microsoft Windows-based PC Status

2. Configure Microsoft Windows-based PC

3. Configure Network

4. Configure Scanner

Conforming Microsoft Windows-based PC Status

NOTE: This is not to be done on the scanner.
Before proceeding, determine whether the PC is member of a domain or a standalone PC.

To Determine PC Status – Domain or Standalone:

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Troubleshooting bkSpecto Ultrasound System

1. Press the [Windows start key] + [x] and select Control

Panel.

2. Select System.

3. Select Change Settings.

4. In the System Properties dialog select the Computer Name tab.

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5. Make a note of the Full computer name and Domain (in this example b1016.bkmed.dk
and analogic.com).

NOTE: IF the computer is a member of a Workgroup rather than a Domain then Domain
will be replaced by Workgroup.

Configure Microsoft Windows-based PC

NOTE: This is not to be done on the scanner.
The scanner requires a shared folder on the hard disk where the files can be saved.

To Configure the PC:

1. Start File Explorer.
2. Create a folder for instance bkSpectoData at the root of the C:\ drive.
3. Right click on the folder and select Properties.
4. Select Sharing.

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Troubleshooting bkSpecto Ultrasound System

5. Select Advanced Sharing….

6. Check Share this folder.

7. Type in a Share name (in this

example bkSpectoData).

8. Select Permissions.

bkSpectoDataUser

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9. Select the Allow checkbox next to Change.

10. Select OK twice.
11. Select Close to exit.

Configure Network
NOTE: This is not to be done on the scanner.

The scope of this document does not include network configuration.

It’s important to note however that the network should be configured before configuring the
scanner’s network settings which is the next step (4.49.4).

Configure Scanner
Be sure to configure the network (4.49.3) before continuing with this section.

To Configure the Network on the Scanner:

1
1. Tap on Tools
button. 3
2. Tap on Store /
Network. 4
3. Tap on Network
Drive.
2 5
4. Type in the Server Name info.
Note: This the folder path created in the second step (4.49.2). As an example, if the PC
uses IP Address “192.168.1.10” and the folder name is “bkSpectoData” then type in
“\\192.168.1.10\bkSpectoData”.

5. Enter Username and Password

Note: This user will be allowed to save files in the folder created in 4.49.2.
If the user is a Domain member, it may be necessary to write the Username as
Domain\Username (for example, bkmed\sla, where bkmed is the domain and
bkSpectoDataUser the Username).

When using a cross cable to connect to the PC to the scanner, use the Computer name
(for example, b1016\bkSpectoDataUser, where b1016 is the Computer name and
bkSpectoDataUser the Username).

6. Tab on Connect to test the connection

Text, see table below

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Troubleshooting bkSpecto Ultrasound System

Text Details
Connection succeded Success
No server path was specified Server field is empty. Type in the missing data (step 4)
The login credentials could not be saved Username field is empty. Type in the missing data (step
5)
The specified server name is invalid or Verify Server field and check network connection
could not be located between scanner and the location entered in Server field.
The specified user name and/or password Verify Username & Password.
were invalid

7. Tab on OK.

Troubleshooting

SMB

The Server Message Block protocol (SMB protocol) is a client-server communication

protocol used for sharing access to files, printers, serial ports and other resources on a
network.

bkSpecto does not support SMB ver 1.0 as it can be vulnerable to malware.
If you can connect to the network drive from a laptop and not bkSpecto, you may have to
inspect the SMB version used on the network drive.

Error Codes

The Application eventlog will include Information events showing the network drive errors.
You can look for these lines in Bold:

The description for Event ID 2 from source B-K cannot be found. Either the component that raises this event is not
installed on your local computer or the installation is corrupted. You can install or repair the component on the local
computer.

If the event originated on another computer, the display information had to be saved with the event.

The following information was included with the event:

16:03:33.740480
d:\j\workspace\6f9db\src\console\sourcecode\bkmpatientarchive\networkdrivemanager.cpp(334) : The
credentials for a network drive connection could not be saved. Error code: 2202

The error codes are native Windows error codes. bkSpecto only uses a few and among
these are following:

Error Code Text Resolution

2202 The credentials for a network drive Username is invalid. Verify that the specified username is
connection could not be saved correct
66 Failed to add connection Username is invalid. Verify that the specified username is
correct
7 Failed to connect to network drive Scanner is unable to contact the network path. Verify that the
UNC path is correct. Pinging the network location is helpful.
86 Failed to add connection Password is invalid. Verify that the specified username has the
correct password.
2 Failed to connect to network drive Scanner is unable to contact the network path. Verify that the
UNC path is correct. Pinging the network location is helpful.

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 bkSpecto Ultrasound System Adjustment Procedure

Section 5

Adjustment Procedure
CONTENTS PAGE
5 Introduction .......................................................................................................................................... 5-2
5.1 Touchscreen Brightness ...................................................................................................................... 5-2
5.2 Display Brightness ............................................................................................................................... 5-3

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 Adjustment Procedure bkSpecto Ultrasound System

5 Introduction

All adjustable components are managed in the factory and need no further handling in the
field. With the exception of the items detailed below, do not attempt any other adjustments.

5.1 Touchscreen Brightness

Before adjusting the brightness, make sure you match the ambient environment used by the
operator.

Note: Touch screen brightness setting is a user preference setting.

1. Tap on the Current User button.

2. Tap Brightness control.

3. Adjust your setting.

4. Once you leave the brightness control dialog, it will automatically save your setting.

Note: Calibration of the touch screen is not needed.

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 bkSpecto Ultrasound System Adjustment Procedure

5.2 Display Brightness

Before adjusting the brightness, make sure you match the environment used by the operator.
Note: Brightness setting of the touch screen is a user preference setting.

1. Tap on the Tools button.

2. Tap on the Display button.

3. Scroll to the 2nd screen.

4. Adjust your setting.

5. Once you leave the brightness control dialog, it will automatically save your setting.

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Adjustment Procedure bkSpecto Ultrasound System

This page is intentionally left blank

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 bkSpecto Ultrasound System Mechanical Parts

Section 6

Mechanical Parts

CONTENTS PAGE
6 Introduction .......................................................................................................................................... 6-2
6.1 Screw Overview ................................................................................................................................... 6-2
6.2 Engine .................................................................................................................................................. 6-3
Remove the Engine from Wheelbase .............................................................................................. 6-4
Remove the Left Chassis ................................................................................................................. 6-8
Remove Battery Assembly ............................................................................................................... 6-9
Remove IO – Board ....................................................................................................................... 6-11
Remove the Power Supply............................................................................................................. 6-12
Remove Charger Board Assembly................................................................................................. 6-13
Remove the Main Mounting Plate .................................................................................................. 6-15
Remove the hard disk .................................................................................................................... 6-19
Remove the GPU ........................................................................................................................... 6-20
Remove the On/Off Button ............................................................................................................. 6-20
6.3 Remove the BIOS battery .................................................................................................................. 6-21
6.4 Top Assembly .................................................................................................................................... 6-22
Remove Flex Keyboard .................................................................................................................. 6-22
6.5 Monitor ............................................................................................................................................... 6-24
Remove Monitor Assembly ............................................................................................................ 6-24
Remove Speaker Assembly ........................................................................................................... 6-26
6.6 Wheelbase ......................................................................................................................................... 6-29
Remove Transducer Holders and Gel Holders .............................................................................. 6-29
Remove the Probe Holder Frame .................................................................................................. 6-31
Remove Handrail............................................................................................................................ 6-32
Remove the Protective Caps (6-83026-01) ................................................................................... 6-33

SM41406-4 6-1
 Mechanical Parts bkSpecto Ultrasound System

6 Introduction

This section describes how to disassembly the scanner step by step.

bkSpecto is divided into four main mechanical parts:

 Engine
 Monitor
 Top Assembly
 Wheelbase

Caution: Turn off the scanner before replacing mechanical parts and lock the wheels.

6.1 Screw Overview

All screws used in this section are described with part number and size in Table 6-1.

Part Description Usage

111056 M3X5 Engine

109428 M3X6 Left chassis

Charger board
Main mounting plate

24-061753 M3X6 Power supply

24-061754 M3X8 Display controller

24-061712 M3X12 IO board

YT0312 M3X12 Probe holder

24-061771 M3X20 Power supply

111055 M3X35 Engine

117657 M4X10 Cover engine

21-05766-01 M4X10 Cover back engine

109430 M4X12 Engine

117268 M4X25 Monitor

110829 M4X30 Top assembly

24-061752 M4X128 Top assembly

109439 M5X12 Top assembly

109434 M5X16 Top assembly

6-83839-01 M5X20 Top assembly

Table 6-1: Screw overview

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 bkSpecto Ultrasound System Mechanical Parts

6.2 Engine

The engine is divided into two parts separated by the main mounting plate. To access parts
under the main mounting plate it is not necessary to remove all the parts on the plate. By
removing the main mounting plate, one gets access to the parts below. Table 6-2 shows
which spare parts are available for the engine and the location inside the engine.

Parts on the Main Mounting Plate Parts under the Main Mounting Plate

Battery Assembly (21-05490-01S) IO Board (10-76816-01S)

Power Supply (21-05603-01) Hard disk (10-80357-01S)

Charger Board Assembly (10-77444- GPU (21-05659-01)

01)

Wi-Fi Assembly (TBA)

Standby power switch.

(10-78841-01)

BIOS Battery

Table 6-2: Spare parts for the engine above and below the mounting plate.

Engine

Figure 1: Scanner overview

SM41406-4 6-3
 Mechanical Parts bkSpecto Ultrasound System

Remove the Engine from Wheelbase

Procedure:

Caution: Turn off the standby power on the power switch below the engine.

Scanner overview Parts

Main
power
Switch

1. Remove the basket and other accessories on the engine.

6-4 SM41406-4
bkSpecto Ultrasound System Mechanical Parts

2. Remove 9 screw covers on the engine to get access to the screws.

Screw Covers
Procedure

Place a plastic tool or a The screw cover has two pins as locking mechanisms
screw driver in the pocket, which fits into the engine cover.
press upwards, and pull.

3. Remove 9 screws from the cover and remove the covers.

M4X10

SM41406-4 6-5
 Mechanical Parts bkSpecto Ultrasound System

4. Remove the two screws from the back and remove the back cover.

M4X10

5. Remove three screws holding the engine in the order as shown on the picture.

Caution: It is important to support the engine at the bottom when removing the screws.

M4X30

M5X12 M5X12

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 bkSpecto Ultrasound System Mechanical Parts

6. Remove the six cables from the engine.

Note: It is important to remember the order in which the cables are attached

Power Printer

Power Monitor

Power Keyboard

USB Keyboard

LVDS Keyboard

HDMI Monitor

7. Push the engine back in place and it is possible to remove the engine by lifting it of the
wheelbase.

Procedure

1. Push the engine back to initial position. 2. Lift the engine of the wheelbase.

SM41406-4 6-7
 Mechanical Parts bkSpecto Ultrasound System

Remove the Left Chassis

Initial tasks in chronological order:

6.2.1 Remove the Engine from Wheelbase

Procedure:

Caution: Place the engine with the locking handles next to the table making sure the probe locking
handles are not being squished by the weight of the engine.
1. Remove the four screws and IO cover.

M3X5 M3X35

2. Remove the spring.

6-8 SM41406-4
 bkSpecto Ultrasound System Mechanical Parts

3. Unfasten the 8 screws and remove the chassis.

M4X1

M3X6

Note: Remember to insert the power button extender when assembling the scanner again.

Remove Battery Assembly

Initial tasks in chronical order:

6.2.2 Remove the Left Chassis

Procedure:

1. Check all the fan wires are labelled with the fan number. If a label is missing add a new
label.
2. Disconnect the six fan wires from the callisto main board. Labels on the wires indicate
the fan number.

Metal
Brackets

Wires from 4 & 5 Wires from 0,1,2 & 6

Caution: Remember to insert the wires in the order as shown above when assembling the scanner. Fan
numbers and locations are listed in Table 6-3.

SM41406-4 6-9
Mechanical Parts bkSpecto Ultrasound System

# Fan Fan Location

0 Below CMB

1 Below CMB

2 Below CMB

4 Chager Board

5 Mounting Plate (center fan)

6 Mounting Plate

Table 6-3: Fan Locations.

3. Gently loosen the metal brackets and remove the wires.

CAUTION: Caution not to cut the cables on the metal bracket locks.

4. Cut off the 4 zip ties on the GPU.

5. Remove the two cables from the power supply by pushing at the locks and pull at the
connector. Make sure to indicate which cable goes where.

6-10 SM41406-4
bkSpecto Ultrasound System Mechanical Parts

6. Remove the four nuts with a 7mm socket wrench.

NUT M4

7. It is now possible to remove the battery assembly.

Remove IO – Board

Initial tasks in chronical order:

6.2.2 Remove the Left Chassis

Procedure:

M3X12

USB 3.0 HDMI Connector Area

1. Remove the two cables HDMI and USB.

2. Remove the screw.

SM41406-4 6-11
 Mechanical Parts bkSpecto Ultrasound System

3. Gently remove the IO-board from the callisto main board. The connector area is
indicated on the image.

Remove the Power Supply

Initial tasks in chronological order:

6.2.3 Remove Battery Assembly

Procedure:

Caution: Two different power supplies are available for bkSpecto. Be aware that the wires are connected
opposite on the different models. Both are interchangeable and compatible.

Figure 6-1: Power supply version 1.

Figure 6-2: Power supply version 2.

1. Remove the power connector from the charger board by pushing at the lock and pull at
the connector.

6-12 SM41406-4
bkSpecto Ultrasound System Mechanical Parts

2. Remove the red, blue, and green wire from the power supply.

Power
supply
cable
and
ground
cable.

M3X6

3. Remove the four screws.

4. It is now possible to remove the power supply.

Remove Charger Board Assembly

Initial Tasks in chronological order:

6.2.2 Remove the Left Chassis

Procedure:

1. Remove the HDMI and USB connectors on the charger board.

SM41406-4 6-13
 Mechanical Parts bkSpecto Ultrasound System

2. Remove the LVDS cable on the CMB.

3. Pull the connector to remove the red wire to the on/off button gently.

Caution: Use a pair of tweezers to get a good grip on the connector. Do not pull at the wires.

4. Remove the five connectors push at the locks and pull at the connectors.

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 bkSpecto Ultrasound System Mechanical Parts

5. Remove the seven screws

M3X6 M3X20

6. It is now possible to remove the charger board assembly.

Remove the Main Mounting Plate

Initial tasks in chronological order:

6.2.4 Remove IO – Board

6.2.6 Remove Charger Board Assembly

Procedure:

1. Check all the fan wires are labelled with the fan number. If a label is missing add a new
label.

2. Disconnect the six fan wires from the callisto main board. Labels on the wires indicate
the fan number.

Metal
Brackets

Wires from 4 & 5 Wires from 0,1,2 & 6

Caution: Remember to insert the wires in the order as shown above.

SM41406-4 6-15
Mechanical Parts bkSpecto Ultrasound System

3. Remove the LVDS cable on the CMB.

4. Remove three nuts from the GPU case and remove the case.

M4

5. Remove one screw from the GPU.

M3X6

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bkSpecto Ultrasound System Mechanical Parts

6. Remove the three wires from the power supply.

7. Remove the seven screws on the engine chassis.

M3X5

SM41406-4 6-17
 Mechanical Parts bkSpecto Ultrasound System

8. Remove 12 screws from the main mounting plate.

M3X6

9. Remove the main mounting plate.

Note: When assembling the scanner remember to position the

zip ties for fixating the cables above the mounting plate.

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bkSpecto Ultrasound System Mechanical Parts

Remove the hard disk

Initial tasks in chronological order:

6.2.7 Remove the Main Mounting Plate

Procedure:

1. Remove the screw

2. Gently lift and slide off the hard disk.

SM41406-4 6-19
Mechanical Parts bkSpecto Ultrasound System

Remove the GPU

Initial tasks in chronological order:

6.2.7 Remove the Main Mounting Plate

Proceduce:

1. Remove the two screws.

M3X6

2. Gently lift and slide off the GPU.

Remove the On/Off Button

Initial tasks in chronological order:

6.2.7 Remove the Main Mounting Plate

Procedure:

1. Gently press out the button

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 bkSpecto Ultrasound System Mechanical Parts

6.3 Remove the BIOS battery

Initial tasks in chronological order:

6.2.2 Remove the Left Chassis

Procedure:

1. Remove the USB connector on the IO board.

2. Gently remove the BIOS Battery.

SM41406-4 6-21
 Mechanical Parts bkSpecto Ultrasound System

6.4 Top Assembly

Remove Flex Keyboard

1. Remove the four screws on the keyboard enclosure.

Note: It is not necessary to remove the green handle on the front.

M4X128

2. Lift the keyboard but watch out for the wires and cables.

3. Gently remove the two wires from the holders.

6-22 SM41406-4
bkSpecto Ultrasound System Mechanical Parts

4. Disconnect all cables.

Touch
Power
Speaker Monitor Overlay
Printer
LVDS Engine
USB

SM41406-4 6-23
 Mechanical Parts bkSpecto Ultrasound System

6.5 Monitor

Remove Monitor Assembly

1. Remove the four cover plugs (6-83622-01) using a thin flat screw driver. The gap in the
cover plug must face towards the center of the back cover of the monitor when the
scanner is being assembled.

2. Remove the four M4X25 screws with a torx #15.

Caution: It is important to support the monitor while removing the four screws.
3. Remove the EMI Gasket.

EMI
gasket

Caution: Make sure the wires are placed in the same manner when the scanner is being assembled.
6-24 SM41406-4
 bkSpecto Ultrasound System Mechanical Parts

4. Cut off the zip tie

Caution: Do not pull at the wires but use the connectors for a firm grip.
5. Remove the four
Speaker wires.
6. Remove the video
Video
connector.
Connector
7. Remove the power
connector.
8. Remove the four
M3X8 screws with a Power
torx #10.
9. Remove the display Speaker
controller. wires

SM41406-4 6-25
 Mechanical Parts bkSpecto Ultrasound System

Remove Speaker Assembly

The monitor contains two speaker assemblies. It is in this guide shown how to remove the
right speaker assembly. The gap in the cover plug must face towards the center of the back
cover of the monitor when the scanner is being assembled.

1. Remove the four cover plugs (6-83622-01) using a thin slot screwdriver.

2. Remove the four M4X25 screws with a torx #15.

Caution: It is important to support the monitor while removing the four screws.

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bkSpecto Ultrasound System Mechanical Parts

3. Remove the two speaker wires.

4. Remove 11 M3X8 screws.

SM41406-4 6-27
Mechanical Parts bkSpecto Ultrasound System

5. Gently lift and slide out the Speaker Assembly.

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 bkSpecto Ultrasound System Mechanical Parts

6.6 Wheelbase

Remove Transducer Holders and Gel Holders

The scanner comes with two transducer holders on the right side and one gel holder and one
transducer holder on the left side.

Transducer
Holder Gel Holder

Elastomer Bottle
insert holder

SM41406-4 6-29
 Mechanical Parts bkSpecto Ultrasound System

Part number Parts

6-80994-01 Gel Holder

Gel Holder
6-83704-01
(Elastomer insert)

DZ9051 Transducer Holder

Transducer Holder
6-83704-01
(Elastomer insert)

Table 6-4: Transducer overview

Note: Each side has opposite construction, and in this guide it is shown how to remove the right side.

By default the system comes with two holders on each side but two more holders can be added.

1. Remove the screws fastening the transducer bases.

M5X20

2. Gently pull out the transducer base(s) from the metal rods on the stiffener.

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Note: Each holder is attached with two small rods of metal on the stiffener.

Remove the Probe Holder Frame

1. Remove the two screws.

CAUTION: Remember to support the probe holder frame,

while removing the screws.
2. Follow 6.6.1.
3. It is now possible to change the Probeholder
Frame

M5X16

SM41406-4 6-31
Mechanical Parts bkSpecto Ultrasound System

Remove Handrail

1. Remove the two screws under the Handrail.

M6X30

2. Gently slide off the handrail from the metal attached to the wheelbase.

6-32 SM41406-4
bkSpecto Ultrasound System Mechanical Parts

Remove the Protective Caps (6-83026-01)

1. Use a screw driver to unlock the cap.

2. The cap can be removed by sliding it of the wheelbase.

SM41406-4 6-33
Mechanical Parts bkSpecto Ultrasound System

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6-34 SM41406-4
 bkSpecto Ultrasound System Preventative Maintenance

Section 7

Preventative Maintenance

CONTENTS PAGE
7 Introduction .......................................................................................................................................... 7-2
7.1 Required Equipment ............................................................................................................................ 7-2
Parts Required to Ensure System Performance and Stability ......................................................... 7-2
Parts Required to Respond to Customer Requests and/or Complaints .......................................... 7-2
Standard Tools and Equipment Required to Perform the PM ......................................................... 7-2
7.2 Performing a PM .................................................................................................................................. 7-2
User Comments and Corrections ..................................................................................................... 7-2
Modifications .................................................................................................................................... 7-3
Visual Inspection .............................................................................................................................. 7-3
Checking Procedure ......................................................................................................................... 7-3
Clean the System ............................................................................................................................. 7-3
Lithium Battery (System) .................................................................................................................. 7-3
Peripherals ....................................................................................................................................... 7-4
Electrical Safety Test ....................................................................................................................... 7-4
Software Maintenance ..................................................................................................................... 7-4
Battery-Powered Systems: ............................................................................................................... 7-4
7.3 Finish a PM Visit .................................................................................................................................. 7-4

SM41406-4 7-1
 Preventative Maintenance bkSpecto Ultrasound System

7 Introduction
The purpose of preventative maintenance (PM) is to ensure performance and stability over
the lifetime of a system.

Note: A PM should be performed once a year.

Preparing for a PM visit is essential as in most cases it is completed as a part of an

institution’s Continuity Agreement.

PM consists of eight steps. Some of these steps refer to specific sections in this Service
Manual. If an error occurs during a procedure, refer to section 4: Troubleshooting.

7.1 Required Equipment

The Equipment required for a PM visit can be divided into three sections:

Parts Required to Ensure System Performance and Stability

Check the Service Information bulletins (Hotline) posted on the BK Ultrasound Service Web
for any system modifications or important software updates to be completed.

Parts Required to Respond to Customer Requests and/or Complaints

Before arranging the PM visit, check to see if the customer has made any complaints or
requests. Be sure to bring the spare parts, software, and tools necessary to resolve any
issues.

Standard Tools and Equipment Required to Perform the PM

The equipment required to perform a PM is the same as used in section 3 Checking
Procedure and Electrical Safety Test.

Section 3, Checking Procedure:

 A Transducer.
 USB flash key for exporting data.
 A phantom for ultrasound.

Electrical Safety Test:

 Medical approved safety tester.
 bkSpecto Electrical Safety Test Record (document number TS43494).
 Setup for electrical safety test according to IEC/EN 60601-1 or IEC/EN 62353:2014.

Note: As a precaution, BK Ultrasound recommends bringing the Static Control Service Kit in case
one of the static-sensitive boards must be accessed.

7.2 Performing a PM

Perform the procedures detailed in the following sections (7.2.1 to 7.2.10).

User Comments and Corrections

Check with the customer to ensure the system is operating in a satisfactory manner.

7-2 SM41406-4
 bkSpecto Ultrasound System Preventative Maintenance

Note: Various malfunctions can be corrected by making setup adjustments!

Correct any obvious errors at this stage.

Modifications
In accordance with the relevant Service Information bulletins posted on the BK Ultrasound
Service Web, perform the necessary hardware/software modifications/updates to ensure
outstanding system performance and stability.

Visual Inspection
Check the overall condition of the system. Notice if there is any damage to the system
including all attachments to the system such as power cable, transducers, ethernet cable
etc. Ensure that labelling is correct, the integrity of mechanical parts, and for contamination.
Ensure the system performs mechanical as expected:
 Monitor: rotation and height adjustment.
 System: rotation, height adjustment, and wheel performance (movement and
locking).
 Cables: all cables are intact.
 Connectors: all connectors are clean and intact.

Finish the visual inspection by swiping off the system if necessary.

Caution: Never add oil or grease to moveable parts.

Checking Procedure
Verify proper operation of the main system functions per Section 3 Checking Procedure.

Clean the System

Ensure if the fans of the system function properly. The fans are located in the engine and
behind the touch display.
Remove dust from the engine using an ESD vacuum cleaner.

Lithium Battery (System)

To ensure the system maintains an accurate time/date setting, replace the BIOS lithium
battery every 5 years. Refer to section 4 Troubleshooting and section 6 Mechanical Parts
for details.

SM41406-4 7-3
 Preventative Maintenance bkSpecto Ultrasound System

Peripherals
The tests in Table 7-1 verify correct peripheral functionality.

Peripheral Procedure

Transducers - Leakage test according to ”Care and Cleaning guide” (BB1564).

- Electrical safety test, applied leakage current.

Printer - Capture an ultrasound image and print it. If necessary, adjust the
printer using the original instruction manual.

Table 7-1: Peripheral Tests.

Electrical Safety Test

Using Document TS43494, complete the Electrical Safety Test to ensure the system
continues to comply with IEC 60601-1 or IEC/EN 62353:2014.

Software Maintenance
Check available system hard disk space and if necessary, clean-up the system.

Run check disk if relevant.

When necessary, inform the customer that their patient data must be backed up and
archived in order to free up hard disk space.

If the owner has accepted, consider upgrading the software to the latest version. Always get
an approval from owner before upgrading.

Battery-Powered Systems:
Inspect batteries for signs of damage, including bulging, swelling, or cracks at regular
intervals, depending on how much the system is in use.

Inspect battery-powered systems for overheating components.

Vacuum to remove dust and lint on battery-powered systems.

Do not use batteries that do not charge properly. Ensure that batteries are replaced at the
recommended replacement intervals. A caution will be displayed on the screen.

Check that users follow the General Recommendations for Battery-Powered Systems
described in the Care and Cleaning guide.

7.3 Finish a PM Visit

Always document the PM results, findings, and what has been performed.

7-4 SM41406-4
 bkSpecto Ultrasound System Theory of Operation

Section 8

Theory of Operation

CONTENTS PAGE
8 Introduction .......................................................................................................................................... 8-2
8.1 General Description ............................................................................................................................. 8-2
8.2 Block Diagram ...................................................................................................................................... 8-2
8.3 Board Description ................................................................................................................................ 8-3
Glass UI Control Panel ..................................................................................................................... 8-3
Scan Engine Module ........................................................................................................................ 8-4
Power Supply Module .................................................................................................................... 8-10
Display Module ............................................................................................................................... 8-10

SM41406-4 8-1
 Theory of Operation bkSpecto Ultrasound System

8 Introduction

This section describes the theory of operation of the scanner. The description is divided into
two separate sub-sections, each:

General Description:
Supported by a block diagram, this section aims to give you an understanding of the
interaction between modules, boards, and major function blocks in the system.

Board Descriptions:
This section provides an overall description of each board sub-assembly, with an explanation
of the main purpose of the function blocks.

8.1 General Description

The system consists of four main blocks:

1. Engine Module
2. Display
3. Glass UI Control Panel
4. Power Supply / Batteries
The Engine Module acquires and processes ultrasound information, hosting all software
processes, and provides electrical connectivity to ultrasound transducers, keyboard, and
display plus to external devices (foot switch, printer, network, etc.). The Glass UI control panel
converts the mechanical user interactions on the touch screen to software functions and send
them to the Engine. Display Module displays the user interface, including status information,
and provides sound via two loudspeakers.

8.2 Block Diagram

8-2 SM41406-4
 bkSpecto Ultrasound System Theory of Operation

8.3 Board Description

Glass UI Control Panel

The Glass UI Control Panel represents the input part of the User Interface, allowing the user
to control the system. Figure 8-1 is a block diagram of the glass UI control panel.

2 x USB
Speaker USB
Conn

Fan Touch
Keyboard USB Ctrl pCap Touch Overlay
Ctrl Board
Board

Scan 12V Backlight Ctrl 15" LCD Panel

Engine USB
LVDS
(BCB2) LVDS

Figure 8-1: Block diagram of the glass UI control panel.

Keyboard controller board

Collecting all the interfaces in a USB and an LVDS connection to/from the Scan Engine
Module. It also has means for audible user feedback like beeps and clicks and contains a
circuit for controlling the LCD panel backlight.

15” LCD Panel

Displaying graphical information and controls for the user to interact with. A glass plate is
optically bonded to the top of the LCD to provide a strong, transparent, and contoured
surface where selected controls can be felt.

15” Touch Overlay

Sensing user touch input. Projected Capacitive (pCap) technology is applied supporting
multipoint touch, gestures, and palm rejection.

Touch Controller Board

Conditioning and processing the signals received from the Touch Overlay. Converting
stimulus to command inputs over a USB interface.

USB Connector
Providing two external USB 2 connections for the user. Can be used for USB flash keys or
other USB connections.

Speaker
Supplying audible feedback for the user’s actions. Only a single speaker is used.

Fan
Removing warm air from the Control Panel Assembly. Heat is primarily generated by the
LCD backlight lamp.

SM41406-4 8-3
Theory of Operation bkSpecto Ultrasound System

Scan Engine Module

The engine contains both the ultrasound generating equipment, the computer, processing
power, power supply, data storage etc. Figure 8-2 is a block diagram of the main parts in the
engine.

Speaker
Speaker
Speaker
Speaker
SSD M.2

COMe T6
ECG
ECG
Conn

Callisto Main Board

GPU PEG
(CMB)
Sensor Board

WiFi /
M.2
Bluetooth IOB Display

LTE M.2

Control Panel

Power Supply

Figure 8-2: Block diagram of the scan engine module.

Callisto Main Board

The Callisto Main Board (CMB) is the ultrasound generating and acquisition board where
ultrasound beams are being formed, send out, received, and the ultrasound image is being
created. The board is divided into a front end and a back end due to the complexity of the
module. Each of the parts are being further described in chapter 8.3.2.1.1.

8.3.2.1.1 CMB Front-end part

CMB
3x Transducers SPP Probe Mux and SPP Front End

USB CMB
TEE HV Tx/Rx MUX Ctrl Back End

I2C System Mon.

ClkGen All
Clocks Power from
Function Clocks
CMB
Transmitter Back End
and T/R
to/from CMB Back End

Analog
ATGC Function Function
TGC
Receiver Function LV Rx
CW
CW Func.
out
ATGC
Bscan Data
Digital Rx Digital Rx Tx Wfm

PCIe
Transmit
Ctrl Receive Beamformer Function BFIF Beamformer
Function
Beam Sum

Figure 8-3: Block diagram of CMB front end.

8-4 SM41406-4
bkSpecto Ultrasound System Theory of Operation

The front-end part is responsible for providing the physical interface to ultrasound
transducers, generating high-voltage pulses to excite the transducer ceramics, and
amplifying and acquiring the low-voltage echoes from the transducers. Figure 8-3 is an
overview of the main block on the front end.

Transmit Beamformer Function

Supplying the Transmitter and T/R Function with 64 individual transmit waveforms with
individual delays in order to focus the emission in a specific direction and distance.
Emissions may also be unfocused. The Transmit Beamformer Function consists of a FPGA
and a local memory for Tx Delay Profiles. These profiles are calculated by the CPU on the
COM Express Type-6 Module and transferred to the local memory.
Apart from generating transmit profiles, the Transmit Beamformer Function also controls the
HV Multiplexers and handles real-time signals to/from the probe connectors in the Probe
Mux and SPP Function.

Transmitter and T/R Function

The transmit pulsers are responsible for converting the drive control signals from the
Transmit Beamformer Function into high-voltage pulses that excite the transducer arrays,
thus generating a sound field in the tissue.
The T/R switches are responsible for protecting the sensitive small-signal amplifiers in the
Receiver Function from the high-voltage signals from the pulsers and for removing the load
(represented by the pulsers outputs) on the element wires during receive.

Probe Mux and SPP Function

Connecting up to 192 probe elements to the 64 electrical channels (1:3 mux/demux) and
providing the four physical transducer connectors. The probe mux can be seen not only as a
1-of-4 selector, but more generally as a 64-to-768 mux. It is therefore possible to scan
simultaneously on two or more connectors.
The Smart Probe Port (SPP) comprises a controller which takes care of virtualizing the
hardware probe interfaces. This controller communicates directly with the CPU on the COM
Express Type-6 Module via a USB link.
The Probe Mux and SPP Function further provides power switches to apply power to any
active probe. Probe power is used for control logic, for motor drivers, and for built-in HV
multiplexers. It also provides monitoring circuits to detect high-voltage leakage to the
connector pins (hazard).

Receiver Function

Amplifying each of the low-voltage outputs, caused by ultrasound echoes, from the
transducers and converting the analog signals to digital form. The signal path is shown
above. The VGA amplification is time-variant and is controlled by the ATGC Function. This
control is common to all channels. The Receiver Function includes analog filters for
optimizing the signal in the frequency range of interest at the input of the A/D converters.

In CW mode, the Receiver Function does not use the VGA, PGA and ADC stages. Instead,
the outputs from the LNA are mixed with a phase adjusted clock, forming complex (I/Q),
baseband signals to the CW Function. The Receiver Function receives its sampling and
mixer clocks from the ClkGen Function.

Receive Beamformer Function

SM41406-4 8-5
Theory of Operation bkSpecto Ultrasound System

Adding the digital channels from the Receiver Function in phase to focus in a specific
direction. The phase alignment is dynamic and time-variant; as the emitted sound field
propagates away from the transducer, it is reflected from scatters of increasing depth.
Therefore, the focal point of the receiver must track the emitted field. The Receive
Beamformer Function also applies apodization to the outermost channels in order to
suppress side lobes. It can produce several receive beams simultaneously from one
emission. Because of this there can be a significant delay difference between the beams
close to the transmit beam and those far from the transmit beam. The beamformer can
compensate for this, so that received beams can be summed coherently.

The Receive Beamformer Function comprises a FPGA and a local memory for Rx Delay and
Apodization Profiles. These profiles are calculated by the CPU on the COM Express Type-6
Module and transferred to the local memory by using an internal DMA controller. For
research purposes, the memory can also be used for storing pre-beamformed channel data.
The Receive Beamformer Function is further responsible for providing digital data for the
RTP Function and for reading out digital data from the CW Function.

ATGC Function
Converting digital gain-control signal from the Receive Beamformer Function into an analog,
time-variant signal that is filtered and forwarded to all channels in the Receiver Function.

CW Function
Summing all CW signals from the Receiver Function in CW mode. The CW Function
includes analog circuitry to optimize the signal of interest and two A/D converters – one for
the in-phase and one for the quadrature signal.

ClkGen Function
Generating the fundamental, and extremely low-jitter, clocks for transmit and receive
functions. The clocks are distributed to the front-end part as well as to the Sequencer Sub-
function in the back end. The Sequencer issues line synchronization to all data acquisition
modules and also synchronized clocks to switch mode power supplies throughout the
system.

System Monitor Function

Providing board identification (IDPROM), for providing temperature information, for providing
cooling fan control, and for providing feedback to the HWM Function about the actual level of
the transmit high voltage rails. This is to make sure that the transmit voltage is actually what
it is programmed to be and that the acoustic energy emitted into the tissue is under control.
The System Monitor Function can also measure two analog signals from a TEE probe.

8-6 SM41406-4
bkSpecto Ultrasound System Theory of Operation

8.3.2.1.2 CMB Back-end Part

Figure 8-4: Block diagram of CMB back end.

Figure 8-4 is an overview of the main blocks on the CMB back end. The back-end part is
responsible for receiving beamformed ultrasound, processing it, and providing the output to
the display. It also implements the HWM Function which is responsible for temperature
control, battery charging, and other housekeeping. Finally, it provides wired and wireless I/O
connectivity for the user.

Acquisition Buffer Function

De-interleaving the beams in the Beam Sum so that the beams can be processed by the
Vector Processor Sub-function. The stored data may also be transferred unprocessed to the
USP for alternative processing in real time or post acquisition (review). The Acquisition
Buffer Function is implemented in a 4GB SODIMM DDR3 memory module, controlled by the
RTP Function.

DMA Function
Bridging the two PCI express busses from Receive Beamformer Function and RTP Function
to the COM Express Type-6 Module. It further comprises four independent DMA channels to
accelerate traffic between these hardware devices.

HWM Function
The Hardware Monitor is responsible for performing different system housekeeping tasks.
These tasks include:
 Collection of electronic Board IDs in the system so that the system SW knows the
hardware configuration.
 Constantly monitoring temperature sensors on the Callisto Main Board.
 Constantly monitoring the sensors on the Sensor Board in the Display Module.
 Adjusting system fan speed on the Callisto Main Board according to the measured
temperature.
 Monitoring local supply voltages on the Callisto Main Board.
 Controlling or manipulating the system power-on/off function.
 Acting as watch dog timer with the ability to shut the system down.
The HWM Function is powered by a stand-by voltage, so it is alive as long as the system is
connected to mains or a battery. Switching off the power button below the scanner engine
will turn the 5 V standby power function and turn off the AVR.

SM41406-4 8-7
Theory of Operation bkSpecto Ultrasound System

Audio Function
Converting the digital high-definition audio stream from the COM Express Type-6 Module to
amplified, analog signals for the internal speakers. This includes multiplexers for routing 2-
channel stereo to the four speakers depending on the orientation of the display. This function
transmits digital audio to the Display Controller Board in the Display Module.

FEPS Function
Generating power supplies for the Front-End part from the 12V input. This includes
 fixed HVM voltage for the probe multiplexers.
 the two-programmable high-voltage supplies for the Transmitter and T/R Function.
 low-noise, low-voltage supplies for the Receiver Function.

POL Function
Generating local, low-voltage supplies from the 12V input to all logic in the Front End, and
Back End parts.

COM Express Type-6 Module

Implementing the x86 PC architecture, including CPU, Integrated GPU, System Controller
Hub, and System Memory. COTS product complying with PICMG COM.0 standard for Type-
6 modules.

RTP
Real-time control of the data acquisition sequence (transmit – receive timing, Line mode
parameter transfers). Real-time ultrasound data processing.

Host Interface Sub-function

Interfacing between the COM Express Type-6 Module and the other sub functions of the
ClkGen Function

RTSC Sub-function
Controlling the data acquisition sequence.

Transferring processing parameters in real time to data acquisition and signal processing
functions on the Callisto Main Board. This sub-function includes a watchdog timer to trap
RTSC malfunction; the RTSC must trigger the watchdog regularly to keep the system
running.

The RTSC is implemented as a MicroBlaze soft core in the FPGA, using internal program
memory.

Sequencer Sub-function
Generating time synchronization signals to control the ultrasound data acquisition sequence.

8-8 SM41406-4
 bkSpecto Ultrasound System Theory of Operation

Vector Processor Sub-function

Processing of the beam formed ultrasound data:
1. Acquisition Buffer Function control
2. Coherent beam summation
3. Gain
4. Filtering
5. Envelope detection
6. Non-coherent beam summation
7. Spatial resampling
8. Doppler Integrator

ECG Interface Sub-function

Interfacing to an OEM ECG Module. This function owns the UART communication protocol
to the ECG. Commands written from the host bus are framed and transferred to the ECG
Module. Data from the ECG Module are unframed, time stamped and sent to the Acquisition
Buffer Function. If necessary, the ECG Interface Sub-function can perform R-peak detection
and HR calculation.

Configuration Memory Sub-function

Configuring the FPGA on power-up. The configuration must be completed in time as
specified by the PCIe specification. The configuration memory is a Flash non-volatile
memory device and is implemented in an FPGA with a Flash based configuration memory.

Solid State Disk

Storing the hibernation image from which the system boots, the OS, the Console Application,
transducer database, configuration database, miscellaneous software tools, firmware files,
user set-ups, and user data (for example images and video clips).

GPU Card
Used for postprocessing ultrasound data.

Speakers
Small speakers reproducing sound in the frequency range from about 200Hz and up. There
are four speakers which can be coupled in L/R pairs depending on the orientation of the
display (portrait/landscape).

Wireless Module
Providing wireless connectivity for the system to LAN and/or PAN.
This is a Factory Option

LTE module
Providing wireless connectivity for the system to the global telecom network enabling direct,
remote service. SIM card is placed on the Callisto Main Board.
This is a Factory Option

ECG module
Interfacing the patient leads to the system. The ECG module includes patient isolation,
amplification and A/D conversion, delivering the ECG signal as a serial data stream over a
ribbon cable to the RTP Function on the Callisto Main Board.
This is a Factory Option

Note: Any connector to the patient leads must maintain the 4kV isolation barrier.

Sensor Board
TBA

SM41406-4 8-9
Theory of Operation bkSpecto Ultrasound System

IO Board
The IO Board is a passive connector board converting one high-density connection to the
Callisto Main Board into the proper physical connectors for LAN, HDMI, USB, etc.

Power Supply Module

to/from Callisto Main Board
Sync ATX 12V 5V 5VSB I2C

Universal AC/DC Vbat

24V Battery
Mains Power Supply I2C

Battery Charger Board

From CMB LVDS
USB (BCB2)
From IOB Vbat
HDMI Battery
I2C
LVDS
To Control Panel Module
USB
To Display Module HDMI

Figure 8-5: Black diagram of the power supply.

Power Supply Module

Converting the AC mains to DC. The input range must support 90V to 264V and 47Hz to
63Hz frequency. The DC output level is 24V in order to reduce the current in the supply
cable.

Battery Charger Board

Primary function: Supplying the correct charge current to the batteries. Managing the
discharge of the batteries and the power mux and regulating the variable battery voltage to
fixed 12VDC and 5VDC outputs. It also delivers a 5V stand-by voltage, which is always on
as long as either mains or battery voltage is present. The high-current 5V and 12V outputs
are controlled by ATX-like handshake signals. The charger device is controlled and
monitored by the HWM Function on the Callisto Main Board over an I2C bus.
Secondary function: Buffering LVDS, USB3, and HDMI signals leaving the Scan Engine
Module and going to the Control Panel Module and Display Module.

Batteries
Storing energy to supply the system. Li-ion technology. Each battery has 12 x 2.2Ah Li-ion
cells in 6S2P configuration, so it stores 95Wh and has an output voltage between 14.4V and
25.2V (21.6V nominal). System uses two batteries.

Display Module
It serves as display with audio, as these systems have a separate Control Panel Module.

8-10 SM41406-4
bkSpecto Ultrasound System Theory of Operation

DISPLAY MODULE
Battery Gauge
Sensor Board I2C
Display

to/from BCB2 (Scan Engine Module)

12V DC Power

LVDS HDMI
19" Display I2C
LCD Controller
Panel Board
Back
with
Light Digital Audio
LED Backlight
Ctrl

Display Controller Board

Converting the HDMI graphics signal from the COM Express Type-6 Module into LVDS for
the 19” LCD Panel. The image can be rotated depending on the orientation. The Display
Controller Board further comprises audio amplifiers and multiplexers to route stereo to the
four Speakers depending on display orientation. It also implements circuitry for controlling
the display backlight lamp, either manually or based on the input from the Sensor Board. The
board includes an EEPROM for electronic ID. In addition, the EEPROM stores RGB
calibration data for the panel and default brightness value for the backlight.

The HWM Function on the Callisto Main Board controls backlight and accesses the
EEPROM via the DDC interface in the HDMI cable (I2C). This interface is not used by the
graphics system because the display has fixed settings (not plug-n-play). In order to
determine the display orientation, the HWM Function can read an accelerometer on the
Sensor Board via the I2C bus and set the audio multiplexers accordingly.

19” LCD Panel

Presenting the image for the user. The panel has a built-in LED backlight lamp, with the LED
driving circuit integrated in the panel, requiring only a PWM control signal.

Speakers
Reproducing the sound coming from the Display Controller Board. There are two pairs of
speaker units for stereo.

Sensor Board
Sensing ambient light level so that the display brightness can be automatically adapted.
Sensing the orientation of the display so that the image and audio speaker configuration can
be rotated correctly. Interfacing to an e-ink Battery Gauge Display. Also included is a
proximity sensor but there is currently no planned use for it.

Battery Gauge Display

Displaying the battery charge level. The display is readable even when the system is off.

SM41406-4 8-11
Theory of Operation bkSpecto Ultrasound System

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8-12 SM41406-4
 bkSpecto Ultrasound System System Interconnections

Section 9

System Interconnections

CONTENTS PAGE
9 Introduction .......................................................................................................................................... 9-2
9.1 USB 3.0 ................................................................................................................................................ 9-2
9.2 USB 2.0 ................................................................................................................................................ 9-2
9.3 LAN ...................................................................................................................................................... 9-2
9.4 HDMI .................................................................................................................................................... 9-2
9.5 Line Out ............................................................................................................................................... 9-2
9.6 Mic In ................................................................................................................................................... 9-2
9.7 S-Video Out ......................................................................................................................................... 9-2

SM41406-4 9-1
 System Interconnections bkSpecto Ultrasound System

9 Introduction
This section discusses the available external equipment connections on bkSpecto.

Left side of the control panel

Left side of the engine

9.1 USB 3.0

Full duplex with 5 Gbps bandwidth using a standard USB Type A socket (blue) – two at the
left side of the engine two at the left side of the control panel.

9.2 USB 2.0

Half duplex with 480 kbps bandwidths using a standard USB Type A socket (white) – two at
the left side of the engine
9.3 LAN
This is a standard RJ45 10/100/1000 Mbps socket at the left side of the engine

9.4 HDMI
This is a standard Type A socket at the left side of the engine

9.5 Line Out

This is a standard 3,5 mm Jack socket (green) at the left side of the engine

9.6 Mic In
This is a standard 3,5 mm Jack socket (pink) at the left side of the engine

9.7 S-Video Out

A standard S-Video connector (only for research & manufacturing purposes)

9-2 SM41406-4