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Diagnox 4032-2: System Manual

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839 views81 pages

Diagnox 4032-2: System Manual

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azzu 1806

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Healthcare, URF

System Manual

Diagnox 4032-2

CSIP Security Labeling: CSIP Level 1:

This document and the information contained in it is strictly reserved for current Philips Healthcare (“Philips”) personnel, Philips licensed
representatives and Philips customers who have purchased a valid service agreement for use by the customer‟s designated in-house service
employee on equipment located at the customer‟s designated site. Use of this document by unauthorized persons is strictly prohibited. This
document must be returned to Philips when the user is no longer licensed and in any event upon Philips‟ first written request.

Proprietary Notice:

This document and the information contained in it is proprietary and confidential information of Philips Healthcare ("Philips") and may not be
reproduced, copied in whole or in part, adapted, modified, disclosed to others, or disseminated without the prior written permission of the Philips
Legal Department. Use of this document and the information contained in it is strictly reserved for current Philips personnel and Philips customers
who have a current and valid license from Philips for use by the customer‟s designated in-house service employee on equipment located at the
customer‟s designated site. Use of this document by unauthorized persons is strictly prohibited. Report violation of these requirements to the Philips
Legal Department. This document must be returned to Philips when the user is no longer licensed and in any event upon Philips‟ first written
request.

Warranty Disclaimer Language:

Philips provides this DOCUMENT without warranty of any kind, implied or expressed, including, but not limited to, the implied warranties of
merchantability and fitness for a particular purpose.

Limitations of Liability Language:

Philips has taken care to ensure the accuracy of this document. However, Philips assumes no liability for errors or omissions and reserves the right
to make changes without further notice to any products herein to improve reliability, function, or design. Philips may make improvements or changes
in the product(s) or program(s) described in this document at any time.

DMR168228, Rev 1.0 CSIP Level 1 1 of 81

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
ANY RELEASE OR DISTRIBUTION OF THIS MATERIAL, WITHOUT PERMISSION, IS A VIOLATION OF LAW.
Copyright © 201312 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

Table of Contents

1 INTRODUCTION AND TECHNICAL DATA .................................................................................... 4

1.1 Purpose of Manual ........................................................................................................................... 4
1.2 Document history .............................................................................................................................. 4
1.3 Compatibility ..................................................................................................................................... 4
1.4 Technical Data .................................................................................................................................. 4
1.5 Safety Information ............................................................................................................................ 7
1.6 Abbreviations and Definitions ........................................................................................................... 9
1.7 Intended Use .................................................................................................................................... 9

2 SYSTEM OVERVIEW .................................................................................................................... 10

2.1 Block Diagram ................................................................................................................................ 10
2.2 System Survey and Architecture .................................................................................................... 12
2.3 Operation panel description............................................................................................................ 14
2.4 Operation and Exposure................................................................................................................. 20

3 FAULT FINDING ............................................................................................................................ 28

3.1 Service Precautions and Procedures ............................................................................................. 28
3.2 Troubleshooting Guide ................................................................................................................... 30
3.3 Test Points ...................................................................................................................................... 33

4 CALIBRATION ............................................................................................................................... 38
4.1 Calibration Mode ............................................................................................................................ 38
4.2 Calibration Mode Menu Display...................................................................................................... 41
4.3 DIP S/W Modify Mode (mA Calibration mode) ............................................................................... 60

5 PART REPLACEMENT ................................................................................................................ 65

5.1 Introduction ..................................................................................................................................... 65
5.2 To Do List after Part Replacement ................................................................................................. 66
5.3 Replacement Procedure of Electric Parts ...................................................................................... 66

6 PLANNED MAINTENANCE........................................................................................................... 70
6.1 Purpose of Planned Maintenance .................................................................................................. 70
6.2 Customer and System Details ........................................................................................................ 70
6.3 Visual Inspection ............................................................................................................................ 72
6.4 Mechanical Checks ........................................................................................................................ 72
6.5 Collimator Check ............................................................................................................................ 72
6.6 Electrical Checks ............................................................................................................................ 74
6.7 External Warning Signals ............................................................................................................... 75
6.8 Periodic Maintenance by User (Operator) ...................................................................................... 75

DMR168228, Rev 1.0 CSIP Level 1 2 of 81

6.9 Calibration....................................................................................................................................... 75
6.10 Ways of Daily Checking (Checking Menus) ................................................................................... 75
6.11 Image Quality.................................................................................................................................. 76
6.12 System Handover ........................................................................................................................... 76
6.13 Generator Duty Cycle Limit ............................................................................................................ 76
6.14 Daily X-Ray Tube Warm-Up Procedure ......................................................................................... 76

7 SCHEMATIC DIAGRAM ................................................................................................................ 78

7.1 Block Diagram ................................................................................................................................ 80
7.2 Wiring Diagram ............................................................................................................................... 81
7.3 X-ray Tube Connection................................................................................................................... 82

DMR168228, Rev 1.0 CSIP Level 1 3 of 81

1 INTRODUCTION AND TECHNICAL DATA

This System Manual (Diagnox 4032-2) is intended for Philips qualified and trained FSE, who are
involved in servicing of which the PXR Series High Frequency Systems are part of.

To be able to do the servicing of the systems, it is expressly understood that all qualified FSE do have
direct access to the required support of the field service. Furthermore it is understood that the FSE have
available the required professional tools, such as: the standard service kit, installed and a full set of
service documentation, in particular this Service Manual. Without these professional tools there will be a
great danger that the service of the systems could risk the user and user‟s patients due to the use of X-
ray generating devices.

This manual is intended as a guideline for installing pre-assembled systems. Carry out these
instructions in the sequence specified in this manual. For trouble shooting or for more detailed
information refer this manual.

The AEC (Automatic Exposure Control) and APR (Anatomical Programming Radiography) features give
you controlled exposure factors, automatically optimized for the radiological study selected.

1.1 Purpose of Manual

This System Manual is intended for Philips qualified and trained FSEs, who are involved in servicing of
Diagnox 4032- 2 System Manual consists of:
System Overview
Fault Finding
Calibration
Part Replacement
Planned Maintenance
Schematic Diagram

1.2 Document history

Revision Revision date Reason of changes

1.0 2013-03-04 First issue

1.3 Compatibility
The machine can be used in combination with
CR (Computerized Radiography)system
Conventional X-ray film developing procedures

1.4 Technical Data

PXR Series Main Features

High power, high frequency generator with stable DC supplies.

Available in maximum output power of 20 to 50 kW.
Programmed calibration for different tubes and cable length
Error check program enables fast fault detection
APR techniques may be modified by the operator.
User-friendly operation console and data display.
RS-422 Serial communications interface.

DMR168228, Rev 1.0 CSIP Level 1 4 of 81

Full 125kV capability for all models.

1.4.1 Electrical Requirement

Model PXR Series 4032 II

Line Nominal Voltage 220 V AC, Single phase
Automatic Line Compensation Range ± 10%

Power Capacity (during exposure) 32kVA

Frequency 50 Hz / 60 Hz
Line Impedance Less than 0.12Ω
Based on the local regulation.
Earthing Dedicated pit Earthing required for
Good quality of image & G-N < 5V

No Load Working <1A

Current Consumption
Radiography Working 177 A

1.4.2 System Specification

Max Power 32kW

KV Range 40 to 125 kV (Steps of 1 kV)

0.1 to 630 mAs in 36 steps

MAS Range (0.1/0.2/0.3/0.4/0.5/0.6/0.8/1.0/1.3/1.6/2.0/2.5/3.2/4.0/5.0/6.3/8.0/10.0/12.5/16.
0/20.0/25.0/32.0/40.0/50.0/63.0/80.0/100.0/125/160/200/250/320/400/500)
At 100% load condition
Radiography
Small Filament Large Filament
mA

10, 12.5, 16, 20, 25, 32, 40, 50, 63,

200, 250, 320, 400,500, 630
80, 100, 125, 160

Fluoroscopy 0.1mA to 3mA, At 40kV to 125kV for upto 300sec.

From 1 mSec. to 10 Sec. (selected by the processor according to mAs & mA

Exposure Time
selected)

H.V. Driving Inverter driven by IGBT

Operating
40 kHz
Frequency

DMR168228, Rev 1.0 CSIP Level 1 5 of 81

1.4.3 Mono block (Tube) & Collimator

Rotating Anode Toshiba 7239X Toshiba 7242X
Foci Size 1 mm / 2 mm 0.6 mm / 1.5 mm
Avg. Input Power 60W (85 HU/s) 60W (85 HU/s)
140 KHU (100
Anode Heat Storage Capacity 200 KHU (142 kJ)
kJ)
Max. Anode Heat dissipation
475 W 616 W
Rate
Monoblock Thermal Capacity 900 kJ 900 kJ
Monoblock max. Continuous
180 W 180 W
Dissipation
Minimum Inherent Filtration 2 mm Al 2 mm Al

Total Filtration > 2.1 mm Al > 2.1 mm Al

Collimator
Multi-Level Blades Parallel & Perpendicular
Blade Movement Manual
Size of Radiated Field With focus-film distance of 1m: 43 cm x 43 cm
Inherent Collimator Filtration 2 mm Al

1.4.4 Generator Output Parameters

OUTPUT PARAMETER MODE GENERATOR SERIES LOADING FACTOR

Maximum X-ray tube
Radiographic
voltage and highest X-ray 32 kW 125 kV, 200 mA
(Intermittent)
tube current at that voltage
Maximum X-ray tube
Radiographic
current and highest X-ray 32 kW 500 mA, 60 kV
(Intermittent)
tube voltage at that current
Combination of X-ray tube
current and X-ray tube Radiographic
32 kW 320 mA, 100 kV
voltage resulting in highest (Intermittent)
output power
Highest constant output Radiographic
32 kW 320 mA, 100 kV, 0.1 sec
power at 100 kV, 0.1 sec (Intermittent)
Nominal shortest
AEC
irradiation time All models 10 ms
(optional)
(AEC exposures)

DMR168228, Rev 1.0 CSIP Level 1 6 of 81

1.4.5 Environmental Specifications

OPERATING

Ambient temperature range: 10 to 40 ℃

Relative humidity: 30 to 75 %

Atmospheric pressure range: 500 to 1060 hPa (375 to 795 mm Hg).

TRANSPORT AND STORAGE

Ambient temperature range: -20 to 70 ℃

Relative humidity: 10 to 95%, including condensation.

Atmospheric pressure range: 500 to 1060 hPa (375 to 795 mm Hg).

This information is provided to help you establish safe operating conditions for both you and your X-ray
generator.

WARNING
Do not operate this X-ray generator except in accordance with information included in this
section, and any additional information provided by the X-ray generator manufacturer and/or
competent safety authorities

NOTE
PROPRIETARY INFORMATION
Philips considers this document to contain information of a proprietary nature. Therefore,
the receiver of this document is requested to treat it accordingly and to not transmit, reveal,
or disclose it or any part thereof without the express written permission of Philips.
Distribution and/or reproduction of this document (in whole or in part) outside of Philips
must be authorized by Philips management.

1.5 Safety Information

Be cautious when accessing, handling, testing, adjusting or servicing the system. The user of this
manual is directed to read and carefully review the instructions, warnings and cautions contained herein
prior to beginning installation or service activities. While you may have previously installed or serviced
equipment similar to that described in this manual, changes in design, manufacture or procedure may
have occurred which significantly affect the present installation or service.

WARNING
1. Procedures in this manual may only be carried out by a trained and qualified service
engineer. Incorrect maintenance may lead to unacceptable risks for patient and operator.
2. This equipment generates dangerous high voltages and should be handled with caution.
3. This X-ray unit may be dangerous to patient and operator unless safe exposure factors
and operating instructions are observed.
4. Never allow unqualified personnel to operate the X-ray generator.

NOTE
This manual contains important operating and safety information. An understanding of this
information is critical to the safe operation and long term reliability of your equipment.
Please ensure that you read the warning notices before using this equipment.

DMR168228, Rev 1.0 CSIP Level 1 7 of 81

RADIATION SAFETY
Ionizing radiation can lead to radiation injuries, if handled incorrectly. When radiation is applied,
comply with the required protective measures at all times.
Any X-ray unit produces ionizing radiation, which may be harmful to service personnel, operator
and others in the vicinity if not properly controlled. Radiation can produce serious or fatal bodily
injuries to any persons in the surrounding area if used by an unskilled operator.
Adequate precautions must always be taken to avoid exposure to the useful beam, as well as
to leakage radiation from the source or to scattered radiation resulting from the passage of
radiation through matter. Therefore, it is recommended that this equipment be operated in
accordance with guidelines set down by the local regulation authority for radiation protection.

RADIATION PROTECTION FOR THE PATIENT

If possible, ensure the best possible protection of the patient during radiography in the vicinity
of the patient‟s reproductive organs. Use gonad shields, lead-lined rubber covers.
Keep the radiation field as small as possible.
Remove all radio-opaque Areas from the radiographic field, if possible.
Set the X-ray tube to skin distance as large as is reasonable for each examination.

RADIATION PROTECTION FOR THE EXAMINER

Wear protective clothing in the control area during examinations.
Maintain the maximum possible distance from the source of radiation.
Check your personal dose by wearing a radiation monitoring badge or a pen dosimeter.
Persons not immediately involved in the examinations must leave the control room.

WARNING
X-rays are harmful. The instrument produces X-rays which can be dangerous to health if the
proper precautions are not taken.
It is important for the health and safety of the operator and/or service engineer that the
recommendation given in the equipment manuals is carefully observed.
Local safety regulations must be strictly complied with.

ELECTRICAL SAFETY
While servicing the system switch OFF the mains supply present and make sure that it cannot
be switched ON again accidentally.
Live electrical terminals are deadly; be sure line disconnects are opened and other appropriate
precautions are taken before opening access doors, removing covers, or attaching accessories.
Do not under any circumstances remove the flexible high tension cables from the x-ray tube
housing or high tension generator and/or the access covers from the generator until the main
and auxiliary power supplies have been disconnected. Failure to comply with the above may
result in serious or fatal injuries to service personnel or those in the area.
Check that all UPS components are powerless.
Do not remove cables from this equipment, unless expressly instructed to do so in this manual.
Covers or cables should only be removed by the qualified and authorized service personnel.
Only use this equipment in rooms or areas that comply with all applicable laws (or regulations
having the force of law) concerning electrical safety for this type of equipment.
Always electrically isolate this equipment from the mains electrical supply before cleaning,
disinfecting or sterilizing it

ELECTROSTATIC DISCHARGE PROTECTION

Integrated circuits and boards that are equipped with electronic modules require special careful
handling, because of their electrostatic sensitive structures and their extremely high input
impedances.

MECHANICAL SAFETY
Covers should be removed only by qualified and authorized service personnel.
Ordinary users should NEVER remove the covers themselves.

DMR168228, Rev 1.0 CSIP Level 1 8 of 81

COVERS AND CABLES

Do not remove covers or cables from this equipment unless particularly instructed to do so in
this Manual. High electrical voltages are present within this equipment. Removing covers or
cables could lead to serious or fatal injury.
Covers or cables should only be removed using tools by qualified and authorized service
personnel. In this context, qualified means those legally permitted to work on this type of
medical electrical equipment in the jurisdiction(s) in which the equipment is being used, and
authorized means those authorized by the user of the equipment.
Only use this equipment in rooms or areas that comply with all applicable laws (or regulations
having the force of law) concerning electrical safety for this type of equipment. Always
electrically isolate this equipment from the mains electrical supply before cleaning, disinfecting
or sterilizing.

CAUTION
Do not exceed the tube maximum operating limits shown in the section x-ray tube data at
the end of the operator‟s manual. Intended life and reliability will not be obtained unless
generators are operated within published specifications

1.6 Abbreviations and Definitions

Abbreviation Explanation
FRU Field Replaceable Unit
PMS Planned Maintenance Service
PCB Printed Circuit Board
FRC Flat Ribbon Cable/Connector
HRC High Rupturing Capacity
IGBT Insulated Gate Bipolar Transistor
IQ Image Quality
SMPS Switched Mode Power Supply
PS Power Supply
CPU Central Processing Unit
RPM Revolutions per Minute
LBD Light Beam Device
KBD Keyboard
CON Connector
F/B Feedback
COM Common Signal
GND Ground Signal
Pre RX Filament Boosting & Rotor Start Signal
Com RX Exposure on Signal
HFG High Frequency Generator
APR Anatomical Programmed Radiography
EMC Electromagnetic Compatibility
FCCS Floor to Ceiling Column Suspension

1.7 Intended Use

Purpose is the diagnosis, visualization and documentation of various human diseases or injuries.
Includes standard radiography procedures such as:
1. X-ray examinations of the skeleton including skull, ribs, spine, pelvis, upper extremities, lower
extremities, etc.
2. X-ray examinations of the lung or chest
3. X-ray examinations of soft tissue such as abdomen
The examinations are known in medical routine and are described in medical literature

DMR168228, Rev 1.0 CSIP Level 1 9 of 81

2 SYSTEM OVERVIEW
2.1 Block Diagram

The electric composition block diagram of Diagnox 4032-2 is shown in Fig 2.1.

EM swich HF
Power AD/DC HV TANK
Supply Delay Convertor DC/AC Inverter
EM swich X-ray
TUBE

IGBT
Driver

Stater

OP
PANEL
HT CONT
Collimator
PWR

FILAMENT

AEC ION
Chamber

Figure 2.1 COMPOSITION OF THE HFG

AC input voltage is converted into DC voltage by a single-phase full wave rectifier circuit. This DC
voltage is inverted in high-frequency voltage of about 20 KHz by IGBT inverter.

The high-frequency voltage is converted into the 40 (+20kV/-20kV) to 125kV (+62.5kV/-62.5kV) DC

high voltage by a high-voltage transformer and the multi voltage rectifier circuit. This DC high voltage
is supplied to an X-ray tube through a high-voltage cable, and PWM INV controls this X-ray tube
voltage. Modulating the Filament voltage controls the tube current.
.
The operation panel can operate selection in each mode of operation and control, selection and setting
of conditions. These operation conditions are transmitted by the communication system from OP-
CONT to HT-CONT.
HT-CONT controls the output of a high-voltage generator according to the instructions from OP-CONT.

DMR168228, Rev 1.0 CSIP Level 1 10 of 81

The flow of the control signal of X-ray exposure is shown in the following Figure.

Operation Panel

High Voltage Generator

Main CPU

A/D CONV D/A CONV

PWM kV FB PWM

kV, mA FB Amp

Filament
mA FB
Drive
circuit rms/DC CONV

IGBT AEC
FIL. INV.

HV Trans kV
FIL. Trans. mA

A C
FIL.
X-ray TUBE

ION Chamber

Figure No. 2.2 CONTROL SIGNAL OF X-RAY EXPOSURE

DMR168228, Rev 1.0 CSIP Level 1 11 of 81

2.2 System Survey and Architecture

2.2.1 Front View of Generator

Labels Description
1
1) Line Fuses (100 A)
2
2) Single Phase Input Supply Connection

3) HT Tank

Figure 2.3 Generator

2.2.2 Top View of Generator

Labels Description
1) HT Control Board
1
2) PWR Board

3) Filament Board
2

Figure 2.4 Generator Top View Boards

2.2.3 HT Transformer
Labels Description
1) From IGBT Cables
2) HT Tank cables input 1
3) HT F/B signal connections

Figure 2.5 HT Transformer

DMR168228, Rev 1.0 CSIP Level 1 12 of 81

2.2.4 Side View of Generator

Labels Description
1) Interface Board

2) Signal Terminal strip for outgoing 1

Connections
3) Relay for Bucky OK Signal
2

Figure 2.6 Side View of Generator

2.2.5 Side View of Generator

Labels Description

1) IGBT Driver Board

Figure 2.7 IGBT Driver Board

DMR168228, Rev 1.0 CSIP Level 1 13 of 81

2.3 Operation panel description

2.3.1 Radiographic operational panel

18 19 20 21 22 23 24 25 17

ERROR

Sec Sec
mAs mAs

kV Size WR

mA Non 1 2 3 Bucky

Field Fi l m /
Density AEC Select Sc r een

1 6 2 3 4 5 7 9 8 10 11 12 13 14 15 16

Figure 2.8 Radiographic Operational

1 Power on switch 14 X-ray exposure ready switch

2 Power off switch 15 X-ray exposure switch
3 mAs/sec display/setting switch 16 APR mode store switch
4 kV display/setting switch 17 APR menu selection switch
5 mA display/setting switch 18 “Over” LED (Red)
6 mAs/sec selection switch 19 Small focus LED (Green)
7 Density display/setting switch 20 Large focus LED (Green)
8 APR patient size setting switch 21 High speed rotor LED
9 Bucky selection switch 22 X-ray exposure ready LED (Green)
10 AEC display/setting 23 X-ray exposure LED (Yellow)
11 Field display/setting switch 24 LCD 1
12 Film/Screen selection switch 25 LCD 2
13 Page up/down & write switch

DMR168228, Rev 1.0 CSIP Level 1 14 of 81

1) Power on Switch
Switch on the power supply

2) Power on Switch
Switch on the power supply
3) mAs/sec display / setting Switch

Sec Sec
mAs mAs

It operates the setting of mAs or sec. button increases and button decreases the
values. When you keep pushing the buttons, the values will be changed consecutively. The
selected [mAs] [sec] will be displayed on the [mAs/sec] segment.

4) kV display / setting Switch

It operates the setting of kV. button increases and button decreases the values. When
you keep pushing the buttons, the values will be changed consecutively.
The selected kV will be displayed on the kV segment.

5) mA display / setting Switch

It operates the setting of mAs. button increases and button decreases the values. When
you keep pushing the buttons, the values will be changed consecutively.
The selected mAs will be displayed on the mAs segment.

6) mAs/sec selection Switch

Sec
mAs

Select mAs/sec exposure mode.

 mAs/sec selection[mAs]Mode
[sec]Mode for the exposure time
Indicate the selected exposure mode on the menu.

DMR168228, Rev 1.0 CSIP Level 1 15 of 81

7) Density display/setting switch

Density

Set the select density level of exposure.

8) APR size selection and memory switch

Size

Select the patient size for radiography.

9) Bucky selection switch

Non 1 2 3 Bucky

Select Bucky1, Bucky2, Bucky3 or Non-bucky.

10) AEC display/setting switch

AEC

Set or release the AEC mode.

11) Field display/setting switch

Field
Select

Select the field in AEC mode. Each LED indicate the physical location of AEC, and
combinations of designated fields are possible.

12) Film/Screen display / selection switch

Fi l m /
Sc r een

Adjust the KVp, which is the combination of programmed film and screen and display as low,
middle, high speed (200, 400, 800)

DMR168228, Rev 1.0 CSIP Level 1 16 of 81

13) Page up/down switch & write switch

Operate the Page up/down of APR menu displayed on LCD 2 (25).

14) X-ray exposure ready switch

Circulate the rotor and control the heating of filament and operate the x-ray exposure ready
condition.

15) X-ray exposure switch

After the ready LED is turned on, the exposure is executed by pressing x-ray exposure
switch.

16) Write switch

WR
Store the changed conditions on the selected APR menu.

17) APR menu selection switch

Select the APR menu using the switch located below LCD 2.

18) ”OVER” LED (Red)

When the exposure conditions are over the standard value, red LED glows, you must not make
exposure when this LED is turned on.

19) Small focus LED (Green)

Indicate that the small focus is selected.

20) Large focus LED (Green)

Indicate that the large focus is selected.

21) High-speed rotor LED (Green)

Indicate that high-speed rotor is selected.

22) X-ray exposure ready LED (Green)

Green LED glows, when the exposure for radiography is ready.

23) X-ray exposure LED (Yellow)

Yellow LED glows during the exposure of X-ray.

24) LCD 1
Display the error no and description under the error conditions
Display over when the conditions are over the standards.
Display the selected menu in APR mode

DMR168228, Rev 1.0 CSIP Level 1 17 of 81

25) LCD 2
Display the APR menu
Select the displayed menu by using switch 17.

2.3.2 Fluoroscopic operation panel

1 3 8 2 4 9 10

ERROR

min Reset

Density

R- R/F
ABC
Auto Table

5 6 7

1 kV display/setting switch 6 ABC Mode display / selection

2 mA display/setting switch 7 R/F table mode display / selection
3 MAs/Sec display/reset switch 8 Error display (Red)
4 Density display/setting switch 9 X-ray exposure ready LED (Green)
5 R-Auto Mode display/selection 10 X-ray exposure LED (Yellow)

DMR168228, Rev 1.0 CSIP Level 1 18 of 81

1) kV display/setting Switch

It operates the setting of kV. button increases and button decreases the values. When
you keep pushing the buttons, the values will be changed consecutively. The selected kV value will
be displayed on the segment.

2) mA display/setting Segment

It operates the setting of mA. button increases and button decreases the values. When
you keep pushing the buttons, the values will be changed consecutively. The selected mA value
will be displayed on the segment.

3) mAs/Sec display/reset switch

min Reset

It displays the accumulated time under fluoroscopic mode. You can reset the accumulated time
with reset switch.

4) Density display/setting Switch

Density

It operates the selections of density under the ABC mode and controls the brightness of
monitor.

5) R-auto mode display/selection switch

R-
Auto

Selects or release R-auto mode

DMR168228, Rev 1.0 CSIP Level 1 19 of 81

6) ABC mode display/selection switch

ABC

It selects or release ABC mode.

7) R/F table mode display/selection switch

R/F
Table

It selects or release R/F table mode.

8) Error LED (Red)

The error LED is lighted on, when errors occur.

9) X-ray Exposure Ready LED (Green)

The exposure ready sign is lighted on when it is at the ready condition.

10) X-ray exposure LED (Yellow)

The X-ray exposure sign is lighted on during the X-ray exposure.

2.4 Operation and Exposure

2.4.1 Power on & off

1. Power-on Switch

a) Press the Power on switch.

b) If the power is turned on, internal condition of equipment will be checked.
c) During the checking actions, "-" mark will be displayed on kV, mA, and mAs/sec display
segment.
d) After the check, it displays radiographic conditions.
e) Radiographic conditions display the final status of the previous operation.

2. Power-off Switch

a) Press the Power off switch.

b) Please turn off the power supply except the time of use.

CAUTION
Do not turn on and off the power of the equipment continuously except emergent cases.
Have the interval of 30 seconds or more between ON-OFF operations of a power supply.

DMR168228, Rev 1.0 CSIP Level 1 20 of 81

2.4.2 Selection of the radiography method

There are radiography modes shown below in this equipment.

a) Manual radiography mode

Radiography conditions are performed by manual setup.
b) APR radiography mode
Select the radiography region, direction, and patient size on the operation panel and make
exposure by setting appropriate conditions.
c) AEC radiography mode (Optional)
AEC (Automatic Exposure Control)
Optimal radiographic pictures will be taken by automatic exposure control.
d) Fluoroscopy mode
e) ABC mode (Optional)
This is the control mode to gain the best image under the fluoroscopy mode.

2.4.3 Setting manual radiography

1) Select the manual radiography mode

Clear up the conditions by pushing bucky switch [13], and [16] switch when the APR mode and AEC
mode are selected.

2) A setup of tube voltage "kV"

Set up the tube voltage with “kV” setting switch.
Setting range: 40kV – 125kV (1kV step)

MODEL kV range Remark

DIAGNOX-4032 40~125kV Depends on Tube

3) A set up of tube current “mA”

Set up the tube current with “mA” [5] setting switch.
Setting range: 10、12.5、16、20、25、32、40、50、63、80,100, 125、160 mA ....（Small Focus）
200、250、320、400, 500, mA....（Large Focus）

4) A setup of mAs/sec
mAs/sec value is chosen with the mAs/sec setting switch.
- Setting range：0.1mAs ~ 630 mAs
- Step： 0.1、0.2、0.3、0.4、0.5、0.6、0.8、1.0、1.3、1.6、2.0、2.5、3.2、4.0、
5.0、6.3、8.0、10.0、12.5、16、20、25、32、40、50、63、80、100、125、
160、200、250、320、400、500 mAs

MODEL „mAs range

DIAGNOX-4032 10~630 mAs

Sec Value is chosen with the mAs/sec 5 setting switch.

- Setting range：0.001sec ~ 10.00sec
- Step： 0.001、0.002、0.003、0.004、0.005、0.006、0.008、0.010、0.013、
0.016、0.020、0.025、0.032、0.040、0.050、0.064、0.080、0.100、
0.125、0.160、0.200、0.250、0.320、0.400、0.500、0.640、0.800、
1.00、1.25、1.60、2.00、2.50、3.20、4 .00、5.00、6.30、8.00、10.00 sec

DMR168228, Rev 1.0 CSIP Level 1 21 of 81

CAUTION
About "OVER" display of radiography conditions

When set-up radiography condition "kV", "mA", and "mAs or sec" exceeds the permissible
value of equipment, OVER sign lights up.X-ray exposure is prohibited when the over sign is
turned on. Please reset the appropriate radiography conditions.
.

2.4.4 Setting APR mode

1) APR mode selection
APR mode is set up with the selection of Bucky, symbol on LCD 2 and patient size.

2) Radiography symbol selection

Select the radiography symbol by switch [19].
Options are 7 parts and selected symbol is displayed on the LCD.

3) Radiography Region Selection

Select the radiography region by switch [19] after the symbol is chosen.
Selectable region is different according to each symbol.
The selected region is displayed on the LCD 1.

4) Radiography method Selection

Select the radiography region by switch [19] after the region is chosen.
Selectable region is different according to each region.
The selected method is displayed on the LCD 1.

5) Page up/down
Selectable by page up/down key when the displayed menu on the LCD 2 is more than 7.

6) Density Selection
Increase or decrease the mAs/sec selection by density selection switch.
The selected mAs/sec will be increased when the density is +1~+5.
The selected mAs/sec will be increased when the density is -1~-5.

7) Change of radiography condition

The radiography conditions can be changed with the same method for “manual radiography”
The over LED can be lighted when the conditions are changed. The x-ray exposure is prohibited in this
case and special cautions are required.

8) Memory of the Changed Radiography Conditions

The changed radiography conditions can be saved by pushing the “WR” switch for 2 sec until the
buzzer sounds.

CAUTION
Memory of the changed Radiography condition
Be careful that other radiography conditions can be selected if you choose the selected
radiography size switch. You should not save the memory while the over LED is lighted and
when the density setting is not 0.
.

DMR168228, Rev 1.0 CSIP Level 1 22 of 81

9) Method to save the APR data (example)

When you save the head (symbol), skull (region), LAT (method).

a) Choose the Bucky. (Select the bucky out of four)

b) If you push SW27 (Page Up), SW28 (Page Down), SW29 (WR) at the same time
APR store menu will be displayed on the LCD2 as following.

c)
SW19 SW21 SW23 SW25
1. Modify 2. Write 3. Delete
LCD2
SW20 SW22 SW24 SW26

If you select the “Write”(SW21), the numbers from 1 to 8 will be displayed on the LCD2.

SW19 SW21 SW23 SW25

1 2 3 4
LCD2
5 6 7 8
SW20 SW22 SW24 SW26
d) If you select SW19, SW21, and SW23 in order, the numbers on the LCD1 will be displayed as
following. The saving places for SW19, SW21, SW23 will be allotted by order.
e) The following symbols will be displayed on the LCD2.

1 2 3
LCD1

SW19 SW21 SW23 SW25

HEAD CHEST ABDOMEN SPINE
LCD2
HIP UPPER EXT LOWER EXT
SW20 SW22 SW24 SW26
Select the “HEAD”(SW19) of the LCD2. The head will be displayed on the number of the LCD1
and the region will be indicated on the LCD2.

1 HEAD 2 3
LCD1

SW19 SW21 SW23 SW25

SKULL SINUS MANDIBLE MAXILLA
LCD2
NASAL CAV TM JOINTT DENTAL JAW /→
SW20 SW22 SW24 SW26

* [ /→] mark on the right bottom of LCD2 means that it has the next page. Move the
previous and next page with page up/down switch.

f) If you select “SKULL”(SW19) on the LCD 2, skull will be indicated on the No. 2 of LCD1
and method will be displayed on the LCD2.

DMR168228, Rev 1.0 CSIP Level 1 23 of 81

1 HEAD 2 SKULL 3
LCD1

SW19 SW21 SW23 SW25

AP PA LAT AXI
LCD2
OBL TOWNE WATERS /→
SW20 SW22 SW24 SW26

g) If you select “LAT”(SW23) on the LCD2, the LAT will be displayed on the No. 3 of LCD1 and
“wirte ok?” will be screened when all the selection work of the menu is completed.

1 HEAD 2 SKULL 3 LAT

LCD1

SW19 SW21 SW23 SW25

LCD2
Write OK?
SW20 SW22 SW24 SW26

h) If you push “WR”(SW29) after you select the kV, mA, sec, Body Size, they will be stored in the
locations above.
i) If you push the SW27 (Page Up), SW28(Page Down) at the same out of APR menus, they will
be returned to the conditions before selection.

10) The change of the selected APR data

When you modify the APR settings where the HEAD (Symbol), SKULL (Region), LAT (Method) are
stored on the location 1,2 and 3.

a) Push the SW27 (Page Up), SW28 (Page Down), SW29 (WR) at the same time.

Then, the LCD 2 will display as following.

SW19 SW21 SW23 SW25

1 Modify 2 Write 3 Delete
LCD2
SW20 SW22 SW24 SW26

b) Press SW19 and select “modify”.

If you select the “modify” function, stored APR menus will be displayed according to the selected
bucky.

SW19 SW21 SW23 SW25

HEAD
LCD2
SW20 SW22 SW24 SW26
* If only the word “head” is displayed, it means there is only “head” on the APR menu.

DMR168228, Rev 1.0 CSIP Level 1 24 of 81

c) Press SW19 and select the “HEAD”(Symbol).

If you select the “head” it will be displayed on the LCD1 and the skull (region) will be displayed on
the LCD2.

HEAD
LCD1

SW19 SW21 SW23 SW25

SKULL
LCD2
SW20 SW22 SW24 SW26
d) Push the SW21 and select the skull (region). If you selelct the skull it will be displayed on the
LCD1 and LCD2 as following.

HEAD SKULL
LCD1

SW19 SW21 SW23 SW25

LAT
LCD2
SW20 SW22 SW24 SW26

e) Press SW23 and select “LAT”(Method).

After the selection of the LAT, change the value of kV, mA, sec and store the changed menus
by pressing the WR button.

HEAD SKULL LAT

LCD1

SW19 SW21 SW23 SW25

Modify OK?
LCD2
SW20 SW22 SW24 SW26

11) The deletion of the stored APR setting (example)

You use this key when you intend to delete the stored APR data.
a) If you want to delete the stored APR data above.
b) If you push the SW 27,28, 29 at the same time, they will be displayed as following and select
the “delete”.

SW19 SW21 SW23 SW25

1 Modify 2 Write 3 Delete
LCD2
SW20 SW22 SW24 SW26
c) If you select the “delete”, the stored APR menus will be displayed on the LCD2 according to the
selected Bucky.

DMR168228, Rev 1.0 CSIP Level 1 25 of 81

SW19 SW21 SW23 SW25

HEAD
LCD2
SW20 SW22 SW24 SW26

d) If you push the SW19 and select the Head (symbol), the “head” will be demonstrated on the
LCD1 and skull (region) will be on the LCD2.

HEAD
LCD1

SW19 SW21 SW23 SW25

SKULL
LCD2
SW20 SW22 SW24 SW26

e) If you select the “skull” by pressing SW21, the LCD1 and LCD2 will be displayed as following.

HEAD SKULL
LCD1

SW19 SW21 SW23 SW25

LAT
LCD2
SW20 SW22 SW24 SW26

f) If you push the SW23 and choose the LAT, the question “Delete OK?” will be screened on the
LCD2 to ask whether you want to delete.

HEAD SKULL LAT

LCD1

SW19 SW21 SW23 SW25

Delete OK?
LCD2
SW20 SW22 SW24 SW26

g) If you want to delete the selected APR menu, press the WR (SW29).

If you select the wrong menu on the APR selections, you can move to the previous steps by
pressing the SW27 and SW28 at the same time.

DMR168228, Rev 1.0 CSIP Level 1 26 of 81

2.4.5 Radiography
1) Photography preparation
After setting up radiography conditions, assemble the cassette equipped with the film on the x-ray
table.
If the X-ray irradiation field lamp switch attached to the variable X-ray beam- limiting device is pushed,
the lamp will be lighted up. X-ray irradiation field is adjusted with a radiography position, and
radiography preparation is ended.

2) X-ray radiography using operation panel

1) Press the X-ray exposure preparation switch. Ready LED will be lighted on when all preparation
work is completed.
2) If you press the x-ray preparation switch and exposure switch at the same time, the x-ray shooting
will be started.
3) X-rays exposure LED will be lighted on and the buzzer sounds during the exposure.
4) X-ray radiography using hand-switch
a) Press the hand switch one time and make it at ready condition. The x-ray ready LED will be
lighted on when it is prepared to make exposure.
b) When the equipment is ready to make exposure, press the hand switch again and the x-ray
shooting is started.
c) During exposure, the exposure LED will be lighted on and the buzzer sounds.
d) If the X-ray exposure LED is turned off or buzzer does not sound, it means radiography work
is completed. Then, you can stop pressing the hand switch.
5) If you touched out and stopped x-ray shooting during exposure, the check code will be displayed.

CAUTION
If you touch out from the hand switch during exposure, the x-ray shooting is stopped and you
cannot get clear pictures. Please touch off your hand after the x-ray exposure signs and the
buzzer sound are turned off except the case you want to stop the x-ray exposure urgently
.

CAUTION
You cannot make radiography while the over LED is lighted on. Change the conditions for the
radiography in those cases.
.

DMR168228, Rev 1.0 CSIP Level 1 27 of 81

3 FAULT FINDING
The PXR Series console will display status messages on the 7-Segment during normal and abnormal
operation of the generator. This chapter contains tables of those messages and suggests actions to be
taken should any malfunctions occur. Messages may be cleared by pressing the POWER OFF button.

Corrective maintenance has to be done to carry out fault finding and repair(s) to overcome
temporary malfunctioning of one of the PXR Series HF systems.
Two alternatives are possible:
1 - After a quick scan the malfunctioning could be identified and adjusted or repaired.
2 - The malfunction could be identified but it is not possible to repair it directly and/or on site or
(some) service Areas are required and spare parts have to be ordered.

The Corrective Maintenance program completes the whole of the maintenance and service programs
accompanying the life cycle of the DIAGNOX Systems. In principle, this System Manual describes the
requirements for fault finding and replacement of the electrical-, mechanical and certifiable item
components of the System. The faultfinding windows are incorporated in the Section “Fault finding
procedures” of this System Manual Corrective maintenance.
All necessary adjustments and program settings have already been performed at the factory. Only the
adaptation of the system to local requirements still has to be carried out.

THE FAULT FINDING PROCEDURE

The important items within the fault finding procedures are:

The electric problems

The LED of the boards
Error Code
Check Code
The fuses
Under the Section faultfinding, the complete procedure has been worked out.

3.1 Service Precautions and Procedures

Safety precautions must be taken before servicing the machine. It is the responsibility of the service
engineer to ensure that these precautions are taken to avoid any hazard. There are different kinds of
potential hazard when servicing equipment like this system.
Mechanical hazards
Electrical hazards
Radiation hazards

3.1.1 Precautions against Mechanical Hazards

3.1.1.1 Handling tilting machinery
Never service tilting machinery when tilting movements are enabled or brakes are released. Make sure
that the tilting movements are switched OFF and that they cannot be switched ON again accidentally.
If necessary, the movement shall be blocked. Failure to comply may result in equipment damage or
serious injury to service personnel. In case the machinery needs to be tilted during installation work or
other service activities, the tilting brake must be released by a second person or comply with all
relevant service instruction. Never release the brake manually for longer periods of time. In case the
machinery is in danger of tilting during installation work or other service activities, a second person has
to secure the machinery against tilting!

3.1.1.2 Handling spring balance counterweights

Some systems are delivered with inserted spring balance counterweight.
For transport the counterweight is secured by a screw. Do not remove this screw before all parts and
counterweights are installed. Keep hands off the spring while adjusting it.
The parts are not correctly balanced at this stage. They can move upwards or downwards very fast
Keep hands off the spring while moving the counterbalanced parts

DMR168228, Rev 1.0 CSIP Level 1 28 of 81

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System Manual Diagnox 4032 - 2

3.1.1.3 Handling lamps

Do not touch the lamp, lamp socket, or the lamp bracket with your fingers immediately after the
operation is stopped. They can be very hot and cause severe burns.

3.1.2 Precautions against Electrical Hazards

While servicing the system switch OFF the mains supply present at the clinic and make sure that it
cannot be switched ON again accidentally. Live electrical terminals are deadly; be sure line
disconnects are opened and other appropriate precautions are taken before opening access doors,
removing covers, or attaching accessories.
Do not under any circumstances remove the flexible high tension cables from the x-ray tube housing
or high tension generator and/or the access covers from the generator until the main and auxiliary
power supplies have been disconnected.
Failure to comply with the above may result in serious or fatal injuries to service personnel or those in
the area.

3.1.3 Precautions against Radiation Hazards

Ionizing radiation can lead to radiation injuries, if handled incorrectly. When radiation is applied,
comply with the required protective measures at all times. Any X-ray unit produces ionizing radiation,
which may be harmful to service personnel, operator and others in the vicinity if not properly
controlled. Radiation can produce serious or fatal bodily injuries to any persons in the surrounding
area if used by an unskilled operator. Adequate precautions must always be taken to avoid exposure
to the useful beam, as well as to leakage radiation from the source or to scattered radiation resulting
from the passage of radiation through matter.
Therefore, it is recommended that this equipment be operated in accordance with guidelines set down
by the national council on radiation protection.

3.1.4 Product Safeties

3.1.4.1 Electromagnetic Compatibility (EMC)

In accordance with its intended use, this electronic product complies with the law governing EMC,
which defines the permitted emission levels from electronic equipment and its required immunity
against electromagnetic fields. Electronic apparatus that satisfies the EMC requirements is designed
so that under normal conditions there is no risk of malfunction caused by electromagnetic interference.
However, in the case of radio signals from high-frequency transmitters with a relatively high
transmitting power, the risk of electromagnetic incompatibility when operated in close proximity to
electronic apparatus cannot be totally ruled out.

WARNING
In unusual circumstances unintended functions of the apparatus could be initiated, possibly
giving rise to undesirable risks for the patient or user. For this reason, all kinds of
transmission with mobile radio equipment should be avoided. This also applies when the
apparatus is in STANDBY mode. Mobile telephones must be switched OFF in designated
problem zones.

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

3.2 Troubleshooting Guide

FAULT SOLUTION
Machine does not get switch on Check HRC mains fuse
Check supply to on off card.
Check whether relay switched on or not .(on On-
off board)
Check (230 v ac) supply at main‟s contactor coil.

HRC fuse blows Check Main bridge rectifier for capacitor bank.
Check capacitor bank voltage before exp-I
Check cable from capacitor bank to driver board
on tube head.
Check charging resistance
Check CP relay. It should be switched on exp-1.

LCD DISPLAY does not get ON Check +5 V supply to CPU board.

Check FRC cable from CPU board to LCD
display.

3.2.1 Error code and check code

When problems occurred during the use of equipment, they should be displayed on LCD1.
As well, the [8] error LED will be lighted on with the occurrence of error.

ERROR CODE

The error code is displayed when problems occur to equipment.

While the error code is displayed, radiography operation is forbidden for safety.
A power supply is re-switched off and on, then an error code is cleared. If the problem of equipment is
not solved at the time of a power-supply re-switched on, the display is lighted on again.

CHECK CODE

Check codes are warning displays when an error is on operation of equipment unlike an error code.
While the check code is displayed, radiography operation is forbidden for safety. Check code is cleared
when the backup release switch is switched on. Please refer to the check code list for the case the
clearance method is different.

3.2.2 Error Code display

Error Code Description

CHARGE MONITOR ERROR
Err 01 When the power voltage drops below AC160V and DC150V.

Err 02 TIME OVER ERROR AT STANDBY

Standby position is not cleared after the 10 sec. after the operation panel
was powered on (ht control: no response)

Err 03 READY OUT SIGNAL ERROR AT STANDBY

Defects of Operation panel or HT control board

Err 04 X-RAY OUT SIGNAL ERROR AT STANDBY

Defects of Operation panel or HT control board

Err 05 PANEL READY SWITCH INPUT ERROR AT STANDBY

When the operation panel ready switch input is „on‟ position.

DMR168228, Rev 1.0 CSIP Level 1

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Err 06 PANEL X-RAY SWITCH INPUT ERROR AT STANDBY

When the operation panel ready switch input is „on‟ position.

Err 07 HAND S/W READY INPUT ERROR AT STANDBY

When the hand s/w ready input is „on‟ position.

Err 08 HAND S/W X-RAY INPUT ERROR AT STANDBY

When the hand s/w x-ray input is „on‟ position.

Err 09 ROTOR CURRENT ERROR AT NON-EXPOSURE POSITION

TP18 (RTR_I_FB) of HT Control Board is higher than 1V at non-
exposure action

Err 10 FILLAMENT CURRENT ERROR AT NON-EXPOSURE POSITION

TP2 (FIL_I_FB) of HT Control Board is higher than 1.5V at non-exposure
action

Err 11 KV FEEDBACK CURRENT ERROR AT NON-EXPOSURE POSITION

TP8 (KV_FB) of HT Control Board is higher than 1V TP8 (33.3kV) at
non-exposure action

Err 12 mA FEEDBACK CURRENT ERROR AT NON-EXPOSURE POSITION

TP4 (MA_FB) 10-80mA setting of HT Control Board is higher than o.5V
(5mA), In case of 100-500mA setting of HT Control Board is higher than
0.1V (11mA) TP8 (33.3kV) at non-exposure action

Err 13 ROTOR CURRENT ERROR AT EXPOSURE POSITION

TP18 (RTR_I_FB) of HT Control Board is lower than 3V at exposure
ready action after the 0.8 sec. With ready switch input.

Err 14 FILAMENT CURRENT ERROR AT EXPOSURE POSITION

TP18 (RTR_I_FB) of HT Control Board is lower than 1.5V at exposure
ready action after the 1.5 sec. With ready switch input.

Err 15 KV FEEDBACK CURRENT ERROR AT EXPOSURE POSITION

TP8(KV_FB) of HT control board is lower than 70% of setting within 3
msec After the x-ray switch input and HV-enable signal was on.
TP8(KV_FB) of HT control board is lower than 70% of setting during
exposure. Set the kV feedback check data (70%) in calibration mode [c-
2-43]

Err 16 mA FEEDBACK CURRENT ERROR AT EXPOSURE POSITION

Exposure Ready ConditionTP4 (MA_FB) 10-80mA setting of HT Control
Board is lower than o.5V (5mA), In case of 100-500mA setting of HT
Control Board is lower than o.1V (11mA) after the 3 msec. with kV
Feedback signal.
During ExposureTP4 (MA_FB) 10-80mA setting of HT Control Board is
lower than o.5V (5mA), In case of 100-500mA setting of HT Control
Board is lower than o.1V (11mA) .

Err 17 Not Defined

DMR168228, Rev 1.0 CSIP Level 1

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Err 18 X-RAY TIME OVER ERROR AT SEC MODE EXPOSURE

X-ray end signal is not reached to the panel from HT exceeding the
setting time at the sec mode exposure

X-RAY TIME OVER ERROR AT mAs MODE EXPOSURE

Err 19 X-ray end signal is not reached to the panel from HT exceeding the
setting time calculated by the mA×(1/2) formula at the mAs mode
exposure.

Err 20 X-RAY TIME OVER ERROR AT AEC MODE EXPOSURE

X-ray end signal is not reached to the panel from HT exceeding the
setting time calculated by backup-timer at the AEC mode exposure.

Err 21 HV INTERLOCK ERROR

Unlink the HV trans connection

Err 22 IGBT FAULT ERROR

HV Tans is under overloading condition about mA (350A).

Err 23 KV FEEDBACK OVER CURRENT ERROR AT EXPOSURE POSITION

TP8 (KV_FB) of HT Control Board is higher than 20kV during the
exposure.

Err 24 mA FEEDBACK OVER CURRENT ERROR AT EXPOSURE POSITION

TP8 (KV_FB) of HT Control Board is higher than [mA setting value plus
50%] during the exposure.

Err 25 NO ZERO CROSS ERROR

Impossible to detect the frequency signal.

Err 26 ZERO CROSS OVER ERROR

Frequency signal detection over.

Err 27 BUCKY 1 MOTION ERROR

No signal input exceeding 3 sec. during the bucky 1 motion.
Execute error check for the calibration mode [C-2_44]=002 setting.

Err 28 BUCKY 12 MOTION ERROR

No signal input exceeding 3 sec. during the bucky 2 motions.
Execute error check for the calibration mode [C-2_45]=002 setting.

Err 29 AEC A/D Data-In ERROR

When Voltage Level is below 0.5V(AEC Board TP1) from Ion Chamber
within 100ms.

Err 30 PHOTO TIMER SIGNAL RESET ERROR

Photo timer input signal does not reset at the AEC exposure ready
position (ready switch input).
The input value of HT control board is higher than 1.0V.

Err 31 I/F_BOARD-IN ERROR (HT-CONT)

Err 32 AEC_BOARD-IN ERROR (HT-CONT)
Err 33 SMALL-FOCUS SELECT ERROR (HT-CONT)
Err 34 LARGE-FOCUS SELECT ERROR (HT-CONT)

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

3.2.3 Check code display

CODE DICRIPTION
TUBE THERMOSTAT OPERATION
Ch_01 The temperature of the slim and long shaped light bulb is higher than 80C.
Thermo switch is in open position.
Release the check code at Thermo switch off condition.

Ch_02 When another switch is pushed during exposure

Release the check code with back up reset switch.

Ch_03 When PREP. Switch on OP PANEL is detached during exposure

Release the check code with back up reset switch.

Ch_04 When X-RAY switch on OP PANEL is detached during exposure

Release the check code with back up reset switch.

Ch_05 When a hand switch (PREP) is detached during exposure

Release the check code with back up reset switch.

Ch_06 When a hand switch (X-RAY) is detached during exposure

Release the check code with back up reset switch.

Ch_07 Shortage of power-supply capacity for exposure

The power voltage drop is below AC160V and DC 150V.
Release the check code with input of power.

Ch_08 Simultaneous exposure prohibition

Other x-ray system is executed simultaneously when the exposure ready switch
was pushed.
Release the check code by off the power of other x-ray system.

Ch_09 Warning for X-rays room door opening

The door of x-ray room was opened while the exposure ready switch was
pushed.
Stop the exposure of x-ray in this case and the check code will be released
when you close the door.

3.3 Test Points

3.3.1 H.T. Control Board

Test Signals
Point
TP 11 +5v
TP 12 GND
TP 13 +5 v
TP 17 +5 v
TP 15 GND
TP 16 GND
TP 14 + 12 v
TP 10 kV Reference
TP 2 FIL F/B
TP 4 mA F/B
TP 8 kV F/B
Figure 4.1 H.T. Control Board

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

3.3.2 IGBT Driver Board

Test Point Signals

TP 1 GND
TP 2 - 12 volt
TP 3 + 12 volt

Figure 4.2 IGBT Driver Board

3.3.3 Filament Board

Test Point Signals

TP8 & TP9 115 v
TP2 & TP3 15 v
TP4 & TP5 15 v
TP6 & TP7 15 v
TP10 & TP11 12 v
TP14 & TP15 GND

Figure 4.3 Filament Board

3.3.4 PWR Board

Test Point Signals

TP 1 + 12 v

TP 2 +5v

TP 3 GND

TP 4 - 12 volt

Figure 4.4 PWR (Power Supply) Board

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

3.3.5 Trouble Shooting

Test points –Tp

mA feedback: 1V = 10mA to 9V = 99mA, 1V = 100mA to 9V=999mA

kV feedback: 1V=33.3 kV to 3V=99.9kV

Error Causes Diagnosed check points Corrective action

 Charge monitor Capacitor not  Check input voltage of  Replace power
Error -01 charging, 24Vdc at coil of contactor supply board.
contactor not mc101.
getting  Check whether Led 1 & led
energized. 2 is glowing on IGBT driver
board.
 Filament Error There is no  Check whether led 1 is  Replace Filament
Error-14 input voltage glowing on filament card at board.
to tube exposure 1.
filament.  Check H.T cables are
connected to tube and H.T
properly.
 kV feedback error Actual kV  Check kV feedback at TP 8  If IGBT faulty
Error-15 drops/ No kV of H.T control board. Value replace it
feedback. of kV feedback and kV ref according to their
at TP 10 should be equal. specification.
 Check IGBT connectors CN  If zener diode
406, 407,408,409 across found faulty
gate & collector of each replace it
connector should not be according to their
short. specification.
 Check zener diodes of  Replace IGBT
IGBT protection board. driver board.

 kV over feedback kV over  Check kV feedback at TP8  Replace IGBT

Error- 22 feedback. of H.T control board. Value driver board.
of kV feedback and kV ref
at TP10 should be equal.
 Check I/p supply voltage
should be 220Vac.

 mA feedback Error- Actual mA is  Check mA feedback at Tp4.  Replace filament

16 mA over not equal to  Check actual mA on H.T at board.
feedback Error - 23 displayed mA terminal strip mA+ & mA-.
station

 IGBT feedback No kV  Check IGBT connectors CN  If IGBT faulty

Error- 22 feedback. 406, 407,408,409 across replace it
gate & collector of each according to their
connector should not be specification.
short.  If zener diode
 Check zener diodes of found faulty
IGBT protection board. replace it
according to their
specification.

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
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System Manual Diagnox 4032 - 2

 Rotor Rotor is not  Check rotor I/p voltage  Replace H.T

Error- 13 rotating at across Rotor 1 & Rotor 3 control board.
exposure 1. should be 230Vac for 0.8 s  Replace power
and then steps down to supply board.
45Vac.
 No Bucky 1  Check I/p voltage 230Vac  Replace
movement to Bucky 1 at 521 & 522. Interfacing board

 No Bucky 2  Check I/p voltage 230Vac  Replace

movement to Bucky 2 at 521 & 525. interfacing board.

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

3.3.6 Layout of Interface Board

1
2
1 12
TB 505
10

31
1 TB 504 32
TB 503
1 18

TB 502 TB 505-Rotor connections

Pin No.2 – 0Vac - wire no. 500 / (521) O/P Pin No.1 – C1 / 9-2: wire no. 5701 (Rotor Tube I)
Pin No.9 – 220Vac - wire no. 540 O/P Pin No.2 – M1 / 7-2: wire no. 5711
16Vac-wire no 527 Pin No.3 – A1 / 8-2: wire no. 5721
0Vac-wire no 530 Pin No.4 – E1 - wire no. 506 (Earth)

TB 504 Pin No.5 – C2 / 9-1: wire no. 5702 (Rotor Tube II)
Pin No.11 – 220Vac - wire no. 540 I/P Pin No.6 – M2 / 7-1: wire no. 5712
Pin No.12 - wire no. 541 Pin No.7 – A2 / 8-1: wire no. 5722
Pin No.16 - wire no. 541 Pin No.8 – E2 - wire no. 506 (Earth)
Pin No.18 - wire no. 542 (II Power Supply)

TB 506
Pin No.2 - wire no. 540 I/P (524)
Pin No.4 - wire no. 525 O/P (Vertical Bucky)
Pin No.15 - wire no. 540 I/P (524)
Pin No.17 - wire no. 522 O/P (Bucky)

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

4 CALIBRATION

Adjust DIP Switch SW34 (6P) located on the back of control panel and operate the each calibration.
ＤＩＰＳＷ（ＳＷ３4：6Ｐ）Function Display
DIPSW-1 ON (SW34-2)：Calibration Mode
DIPSW-2 ON (SW34-3)： Radiography mA/Pre_mA Reference Modify Mode
DIPSW-3 ON (SW34-4)： Fluoroscopic mA/Pre_mA Reference Modify Mode
DIPSW-4 ON (SW34-5) : Fluoroscopic Spot mA/Pre_mA Reference Modify Mode
DIPSW-5 ON (SW34-1) ： Counter Mode
DIPSW-6 ON (SW34-6) ：Select exposure end buzzer (off: buzzer during exposure)

DIPSW-1 ON (SW34-2): Calibration Mode

Execute Indicated kV levels（KVREF）, mA levels （MAREF）, set up of each calibration levels and
initialization of calibration data.

DIPSW-2 ON (SW-34-3)： Radiography mA/Pre_mA Reference Modify Mode

Change the MAREF/PRE-MA data of general radiography.

DIPSW-3 ON (SW-34-4)： Fluoroscopic mA/Pre_mA Reference Modify Mode

Change the MAREF/PRE-MA data of fluoroscopy.

DIPSW-4 ON (SW-34-5): Fluoroscopic Spot mA/Pre_mA Reference Modify Mode

Change the MAREF/PRE-MA data of general radiography in fluoroscopic mode.

DIPSW-5 ON (SW-34-1) ： Counter Mode

Display Frequency of exposure, exposure time and frequency of Error & Check Code occurrence.

DIPSW-6 ON: Select exposure terminal buzzer

S/W OFF: select exposure on buzzer: buzzer sounds during X-ray investigation
S/W ON: select exposure terminal buzzer: buzzer sounds after investigation end.

4.1 Calibration Mode

Calibration mode outline

［Ｃ－１］KVREF/MAREF SETTING (1/2)

Code Description Remark
C-1 _0 [10mA] KVREF shift data

C-1 _1 [12.5mA] KVREF shift data

C-1 _2 [16mA] KVREF shift data
C-1 _3 [20mA] KVREF shift data
C-1 _4 [25mA] KVREF shift data
C-1 _5 [32mA] KVREF shift data
C-1 _6 [40mA] KVREF shift data
C-1 _7 [50mA] KVREF shift data
C-1 _8 [63mA] KVREF shift data
C-1 _9 [80mA] KVREF shift data
C-1 _10 [100mA] KVREF shift data
C-1 _11 [125mA] KVREF shift data
C-1 _12 [160mA] KVREF shift data
C-1 _13 [200mA] KVREF shift data
C-1 _14 [250mA] KVREF shift data
C-1 _15 [320mA] KVREF shift data
C-1 _16 [400mA] KVREF shift data
C-1 _17 [500mA] KVREF shift data
C-1 _18 [630mA] KVREF shift data
C-1 _19 [800mA] KVREF shift data
C-1 _20 [999mA] KVREF shift data
DMR168228, Rev 1.0 CSIP Level 1
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Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

［Ｃ-2］KVREF/MAREF SETTING (2/2)

Code Description Remark

C-1 _21 [10mA] MAREF shift data
C-1 _22 [12.5mA] MAREF shift data
C-1 _23 [16mA] MAREF shift data
C-1 _24 [20mA] MAREF shift data
C-1 _25 [25mA] MAREF shift data
C-1 _26 [32mA] MAREF shift data
C-1 _27 [40mA] MAREF shift data
C-1 _28 [50mA] MAREF shift data
C-1 _29 [63mA] MAREF shift data
C-1 _30 [80mA] MAREF shift data
C-1 _31 [100mA] MAREF shift data
C-1 _32 [125mA] MAREF shift data
C-1 _33 [160mA] MAREF shift data
C-1 _34 [200mA] MAREF shift data
C-1 _35 [250mA] MAREF shift data
C-1 _36 [320mA] MAREF shift data
C-1 _37 [400mA] MAREF shift data
C-1 _38 [500mA] MAREF shift data
C-1 _39 [630mA] MAREF shift data
C-1 _40 [800mA] MAREF shift data
C-1 _41 [999mA] MAREF shift data

［Ｃ-2］ SETTING INDIVIDIAL CALIBRATION (1/4)

Code Description Remark
C-2 __0 [10mA] MAs Pulse Count Calibration
C-2 __1 [12.5mA] MAs Pulse Count Calibration
C-2 __2 [16mA] MAs Pulse Count Calibration
C-2 __3 [20mA] MAs Pulse Count Calibration
C-2 __4 [25mA] MAs Pulse Count Calibration
C-2 __5 [32mA] MAs Pulse Count Calibration
C-2 __6 [40mA] MAs Pulse Count Calibration
C-2 __7 [50mA] MAs Pulse Count Calibration
C-2 __8 [63mA] MAs Pulse Count Calibration
C-2 __9 [80mA] MAs Pulse Count Calibration
C-2 __10 [100mA] MAs Pulse Count Calibration
C-2 __11 [125mA] MAs Pulse Count Calibration
C-2 __12 [160mA] MAs Pulse Count Calibration
C-2 __13 [200mA] MAs Pulse Count Calibration
C-2 __14 [250mA] MAs Pulse Count Calibration
C-2 __15 [320mA] MAs Pulse Count Calibration
C-2 __16 [400mA] MAs Pulse Count Calibration
C-2 __17 [500mA] MAs Pulse Count Calibration
C-2 __18 [630mA] MAs Pulse Count Calibration
C-2 __19 [800mA] MAs Pulse Count Calibration
C-2 __20 [999mA] MAs Pulse Count Calibration

DMR168228, Rev 1.0 CSIP Level 1

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Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

［Ｃ-2］ SETTING INDIVIDIAL CALIBRATION (2/4)

Code Description Remark
C-2 __21 [10mA] PREP_MAREF Calibration Data
C-2 __22 [12.5mA] PREP_MAREF Calibration Data
C-2 __23 [16mA] PREP_MAREF Calibration Data
C-2 __24 [20mA] PREP_MAREF Calibration Data
C-2 __25 [25mA] PREP_MAREF Calibration Data
C-2 __26 [32mA] PREP_MAREF Calibration Data
C-2 __27 [40mA] PREP_MAREF Calibration Data
C-2 __28 [50mA] PREP_MAREF Calibration Data
C-2 __29 [63mA] PREP_MAREF Calibration Data
C-2 __30 [80mA] PREP_MAREF Calibration Data
C-2 __31 [100mA] PREP_MAREF Calibration Data
C-2 __32 [125mA] PREP_MAREF Calibration Data
C-2 __33 [160mA] PREP_MAREF Calibration Data
C-2 __34 [200mA] PREP_MAREF Calibration Data
C-2 __35 [250mA] PREP_MAREF Calibration Data
C-2 __36 [320mA] PREP_MAREF Calibration Data
C-2 __37 [400mA] PREP_MAREF Calibration Data
C-2 __38 [500mA] PREP_MAREF Calibration Data
C-2 __39 [630mA] PREP_MAREF Calibration Data
C-2 __40 [800mA] PREP_MAREF Calibration Data

［Ｃ-2］SETTING INDIVIDIAL CALIBRATION (3/4)

Code Description Remark
C-2 __42 Not in Use
C-2 __43 kV Feedback Monitor setting Data
C-2 __44 Bucky1（Table）Selection Data
C-2 __45 Bucky2（Stand）Selection Data
C-2 __46 Bucky3 Select Data
C-2 __47 Bucky1 Exposure Delay-Time control Data
C-2 __48 Bucky2 Exposure Delay-Time control Data
C-2 __49 Bucky3 Exposure Delay-Time control Data
C-2 __50 Not in Use
C-2 __51 Not in Use
C-2 __52 Not in Use
C-2 __53 Not in Use
C-2 __54 Not in Use
C-2 __55 Not in Use
C-2 __56 Not in Use
C-2 __57 Not in Use
C-2 __58 Not in Use
C-2 __59 Not in Use
C-2 __60 Not in Use
C-2 __61 Not in Use
C-2 __62 Not in Use
C-2 __63 Not in Use
C-2 __64 Not in Use
C-2 __65 Not in Use
C-2 __66 Not in Use
C-2 __67 kV Over selection
C-2 __68 mA Over selection
C-2 __69 sec Over selection
C-2 __70 mAs Over selection

DMR168228, Rev 1.0 CSIP Level 1

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Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

［Ｃ-2］ SETTING INDIVIDIAL CALIBRATION (4/4)

Code Description Remark
C-2 __71 Tube Selection 1
C-2 __72 HV Cabel selection 1
C-2 __73 Tube Select 2
C-2 __74 HV Cable selection 2
C-2 __75 Not in Use
C-2 __76 Not in Use
C-2 __77 Not in Use
C-2 __78 Not in Use
C-2 __79 Not in Use

［Ｃ-4］INITIALIZATION OF CALIBRATION DATA

Code Description Remark
C-4 __0 Initialization of the whole data
C-4 __1 KVREF & MAREF calibration data only
C-4 __2 APR Data only
C-4 __3 Not in use
C-4 __4 Not in use
C-4 __5 X-RAY Count only
C-4 __6 Exposure Time Count only
C-4 __7 Error Code Count only
C-4 __8 Check Code Count only
C-4 __9 Not in use
C-4 __10 Not in use

4.2 Calibration Mode Menu Display

4.2.1 Display of panel in calibration mode

［１］ Power on Switch

［２］ Power off Switch

［３］ APR selection/ display LCD

DIP S/W selection
LCD1 -Display calibration mode
-Display S/W mode and modify mode

［４］APR menu selection switch

Calibration mode
-Calibration no. Display / calibration data display
LCD2 Modify mode selection
-Modify kV/mA display / reference data display

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

［５］ Page up/down switch

WR Calibration Mode ［Ｃ－１］［Ｃ－２］ [c - 3]
-Data Change Switch

［６］ APR mode storage switch

WR Calibration Mode ［Ｃ－１］［Ｃ－２］ [c - 3]
-Calibration data storage switch
Calibration Mode ［Ｃ－4］
-Data initialization switch

［１7］ APR menu selection switch

-Calibration mode ［Ｃ－１］［Ｃ－２］ [c - 3] [c - 4] selection and
Calibration no. Selection switch
-Modify kV/mA selection switch (calibration for mA data only)
-Modify mode Pre_mA selection switch

4.2.2 Methods of calibration mode and no.

1) Push the [2] power off switch and turn the power off.
Turn on only no. 2 switch of DIP S/W (SW34-2: 6P)
2) Push the [1] power on switch and turn the power on.
Calibration mode will be displayed on LCD1 of operation panel and calibration number will be
displayed on the LCD2.
3) [17] Select calibration mode with APR menu selection switch. Select each calibration mode
and calibration no. with C-1, C-2, C-3, and C-4 up/down switch.

C-1 C-2 C-3 C-4

18 19 20 21 22 23 24 25 17

ERROR

Sec Sec
mAs mAs

kV Size WR

mA Non 1 2 3 Bucky

Field Fi l m /
Density AEC Select Sc r een

1 6 2 3 4 5 7 9 8 10 11 12 13 14 15 16

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

C-1 KVREF/MAREF SETTING

 Push the ［2］power off switch and turn the power off.
Press 1st switch of DIPSW（SW34-2 : 6P）and turn it on.

 Push the power on ［1］ switch and turn the power on. Calibration mode will be displayed on
LCD1 of operation panel and calibration number will be displayed on the LCD2.

 Select the APR mode with［17］APR setting switch.The selected APR mode is displayed on
LCD2.
C-1

Ｃ－１：KVREF&MAREF SETTING

 Select the calibration no. with up/down switch for APR menu selection.
The selected calibration no. is displayed on LCD2.
• Calibration no. setting range

Ｃ-1_00~19, C-1_21~40

 The calibration data is displayed on 2nd line of LCD2after the calibration mode and No. is
selected. The change of calibration data will be operated with page up/down switch. ;; ;;;
• Calibration Data Setting Range

－20~ 00 ~＋20

• Execute the x-ray exposure with following methods after the data is selected in
KVREF/MAREF setting mode.

Turn the power off with [2] power off switch.

Turn the no.1 switch of DIP S/W (SW34-2:6P)
Turn the power on with [1] power on switch.

Calibration Mode Calibration Mode mA in the exposure

（KVREF setting）（MAREF setting） Monitor (Fixed)
C–1__0 C – 1 _ 21 10 mA

C–1__1 C – 1 _ 22 12.5 mA

C–1__2 C – 1 _ 23 16 mA

C–1__3 C – 1 _ 24 20 mA

C–1__4 C – 1 _ 25 25 mA

C–1__5 C – 1 _ 26 32 mA

C–1__6 C – 1 _ 27 40 mA

C–1__7 C – 1 _ 28 50 mA

C–1__8 C – 1 _ 29 63 mA

C–1__9 C – 1 _ 30 80 mA

C–1_10 C – 1 _ 31 100 mA
DMR168228, Rev 1.0 CSIP Level 1
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System Manual Diagnox 4032 - 2

C–1_11 C – 1 _ 32 125 mA

C–1_12 C – 1 _ 33 160 mA

C–1_13 C – 1 _ 34 200 mA

C–1_14 C – 1 _ 35 250 mA

C–1_15 C – 1 _ 36 320 mA

C–1_16 C – 1 _ 37 400 mA

C–1_17 C – 1 _ 38 500 mA

C–1_18 C – 1 _ 39 630 mA

C–1_19 C – 1 _ 40 800 mA

C – 1 _ 20

 How to end the calibration mode

Turn it off with power off switch and the position will return to the DIP SW mode before the
start of Calibration Mode.

C-1 KVREF/MAREF CALIBRATION DETAILS

Ｃ－1 ＿＿0： [10mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 10.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿1： [12.5mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 12.5.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿2： [16mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 16.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿3： [20mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 20.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

Ｃ－1 ＿＿4： [25mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 25.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿5： [32mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 32.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down
Ｃ－1 ＿＿6： [40mA : small focus] KVREF Shift Data

Ｃ－1 ＿＿6： [40mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 40.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿7： [50mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 50.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿8： [63mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 63.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿9： [80mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 80.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿10： [100mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 100.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿11： [125mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 125.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

Ｃ－1 ＿＿12： [160mA : small focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 160.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down
Ｃ－1 ＿＿13： [200mA : large focus] KVREF Shift Data
Shift the KVREF value from the total base when the mA is 200.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿14： [250mA : large focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 250.
Data range is from –20 to +20 and starting value is 00. (Default)
Data=+:
W KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿15： [320mA : large focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 320.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿16： [400mA : large focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 400.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿17： [500mA : large focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 500.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿18： [630mA : large focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 630.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿19： [800mA : large focus] KVREF Shift Data

Shift the KVREF value from the total base when the mA is 800.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: KVREF goes up
Data=-: KVREF goes down

Ｃ－1 ＿＿21： [10mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 10.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
W
Data=-: MAREF goes down

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

Ｃ－1 ＿＿22： [12.5mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 12.5.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿23： [16mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 16.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿24： [20mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 20.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿25： [25mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 25.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿26： [32mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 32.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿27： [40mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 40.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿28： [50mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 50.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿29： [63mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 63.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W MAREF goes up
Data=-: MAREF goes down

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
ANY RELEASE OR DISTRIBUTION OF THIS MATERIAL, WITHOUT PERMISSION, IS A VIOLATION OF LAW.
Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

Ｃ－1 ＿＿30： [80mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 80.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿31： [100mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 100.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿32： [125mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 125.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿33： [160mA : small focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 160.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿34： [200mA : large focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 200.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿35： [250mA : large focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 250.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+:
W MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿36： [320mA : large focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 320.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿37： [400mA : large focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 400.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
ANY RELEASE OR DISTRIBUTION OF THIS MATERIAL, WITHOUT PERMISSION, IS A VIOLATION OF LAW.
Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

Ｃ－1 ＿＿38： [500mA : large focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 500.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿39： [630mA : large focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 630.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

Ｃ－1 ＿＿40： [800mA : large focus] MAREF Shift Data

Shift the MAREF value from the total base when the mA is 800.
Data range is from –20 to +20 and starting point is 00. (Default)
Data=+: MAREF goes up
Data=-: MAREF goes down

C-2 INDIVIDUAL CALIBRATION SETTING

 Turn the power off by pushing the［2］power off switch. Turn the no.1 switch of
DIPSW（SW34-2 : 6P）only.
 Push the power on ［1］ switch and turn the power on.Calibration mode will be displayed on
LCD1 of operation panel and calibration number will be displayed on the LCD2.
 Select the APR mode with［17］APR setting switch. The selected APR mode is displayed on
LCD2. C-2

Ｃ－2: individual calibration setting

 Select the calibration no. with up/down switch for APR menu selection. The selected
calibration no. is displayed on LCD2.
*Calibration no. setting range

Ｃ-2__0~_75

The calibration data is displayed on 2nd line of LCD2after the calibration mode and No. are selected.
The change of calibration data will be operated with page up/down switch. Refer to the detailed
explanation for calibration data setting range.

 How to end the calibration mode Turn it off with power off switch and the position will return to
the DIP SW mode before the start of Calibration Mode.
 C-2_00 ~ 20 mAs Pulse count Calibration is not applied. Calibration is not necessary. (Not in
use).

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
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Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

C-2 GUIDE TO INDIVIDUAL CALIBRATION DETAILS

Ｃ－２＿＿0： [10mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 10.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿1： [12.5mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 12.5.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿2： [16mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 16.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿3： [20mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 20.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿4： [25mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 25.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿5： [32mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 32.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿6： [40mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 40.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
ANY RELEASE OR DISTRIBUTION OF THIS MATERIAL, WITHOUT PERMISSION, IS A VIOLATION OF LAW.
Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

Ｃ－２＿＿7： [50mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 50.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿8： [63mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 63.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿9： [80mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 80.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿10： [100mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 100.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿11： [125mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 125.
Data range is from 000 to 004 and starting point is 001.
Ｃ－２＿＿6： [40mA : 소초점] mAs Pulse Count Calibratio
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿12： [160mA : small focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 160.
Data range is from 000 to 004 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿13： [200mA : large focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 200.
Data range is from 000 to 009 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
ANY RELEASE OR DISTRIBUTION OF THIS MATERIAL, WITHOUT PERMISSION, IS A VIOLATION OF LAW.
Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

Ｃ－２＿＿14： [250mA : large focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 250.
Data range is from 000 to 009 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿15： [320mA : large focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 320.
Data range is from 000 to 014 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿16： [400mA : large focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 400.
Data range is from 000 to 019 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿17： [500mA : large focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 500.
Data range is from 000 to 024 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿18： [630mA : large focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 630.
Data range is from 000 to 024 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿19： [800mA : large focus] mAs Pulse Count Calibration Data

Set the mAs Pulse Count Calibration value in case the mA is 800.
Data range is from 000 to 024 and starting point is 001.
 In case of mAs mode exposure, pulse count value should be –1.
 In case of AEC mode exposure, pulse counter value should be +1 with actual mAs.

Ｃ－２＿＿21： [10mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 10.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
ANY RELEASE OR DISTRIBUTION OF THIS MATERIAL, WITHOUT PERMISSION, IS A VIOLATION OF LAW.
Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

Ｃ－２＿＿22： [12.5mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 12.5.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿23： [16mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 16.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿24： [20mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 20.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿25： [25mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 25.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿26： [32mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 32.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿27： [40mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 40.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿28： [50mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 50.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
ANY RELEASE OR DISTRIBUTION OF THIS MATERIAL, WITHOUT PERMISSION, IS A VIOLATION OF LAW.
Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

Ｃ－２＿＿29： [63mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 63.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿30： [80mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 80.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿31： [100mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 100.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿32： [125mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 125.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿33： [160mA : small focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 160.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿34： [200mA : large focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 200.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿35： [250mA :large focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 250.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

DMR168228, Rev 1.0 CSIP Level 1

ATTENTION: THIS PAGE CONTAINS COPYRIGHTED MATERIALS THAT ARE CONFIDENTIAL AND/OR PROPRIETARY.
ANY RELEASE OR DISTRIBUTION OF THIS MATERIAL, WITHOUT PERMISSION, IS A VIOLATION OF LAW.
Copyright © 2013 Koninklijke Philips Electronics N.V. All rights reserved
System Manual Diagnox 4032 - 2

Ｃ－２＿＿36： [320mA : large focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 320.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿37： [400mA : large focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 400.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿38： [500mA : large focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 500.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿39： [630mA : large focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 630.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿40： [800mA : large focus] PREP/MAREF Calibration Data

Set the PREP/MAREF Calibration data in case the mA is 800.

Data range is from -10 to 10 and starting point is 000.
 If Data is 000, PRE_MAREF +0 value shall be output when the exposure is ready.

Ｃ－２＿＿43： kV Feedback Monitoring Data

It sets the levels, which monitors kV Feedback in case of exposure.

Data range is from 001 to 070 and starting point is 070. [Monitoring 70%]

Ｃ－２＿＿44： Bucky 1 Table Selection Data

Bucky 1 (Table) selection data range is from 000 to 002 and starting point is 000.
000 Prohibit Bucky 1 Table Selection
001 Permit Bucky 1 Table Selection-control delay time
002 Permit Bucky 1 Table Selection- control input sign for bucky movement check

Ｃ－２＿＿45： Bucky 2 Stand Selection Data

Bucky 2 (Table) selection data range is from 000 to 001 and starting point is 000.
000 Prohibit Bucky 2 stand Selection
001 Permit Bucky 2 stand Selection-control delay time
002 Permit Bucky 2 stand Selection- control input sign for bucky movement check

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

Ｃ－２＿＿46： Bucky 3 Selection Data

Bucky 3 selection data range is from 000 to 001 and starting point is 000.
000 Prohibit Bucky 3 stand Selection
001 Permit Bucky 3 stand Selection-control delay time
002 Permit Bucky 3 stand Selection- control input sign for bucky movement check

Ｃ－２＿＿47： Bucky 1 Table Exposure delay time control data

Use for setting the control of [C-2_44]=001: Bucky1_delay-time

Data range is from 000 to 200 and starting point is 020.
Delay-time=200msec in case the data =020.
Use in case C – 2 _ _ 44 Bucky 1 Table selection Data delay time control.
Data range is from 000 to 200 and starting point is 020
When data is 020, delay time is 200msec.
 Operation in Bucky 1 Table selection
Magnet for Bucky 1 Table is called as ON under ready-up condition.
Turn the magnet off with x-ray signal input and the action after delay time is called as
HV-Enable on.

Ｃ－２＿＿48： Bucky 2 Stand Exposure delay time control data

Use for setting the control of [C-2_45]=001: Bucky2_delay-time

Data range is from 000 to 200 and starting point is 020
When data is 020, delay time is 200msec.
 Operation in Bucky 2 Table selection
Magnet for Bucky 2 table is called as ON under ready-up condition.
Turn the magnet off with x-ray signal input and the action after delay time is called as
HV-Enable on.

Ｃ－２＿＿49： Bucky 3 Stand Exposure delay time control data

Use for setting the control of [C-2_46]=001: Bucky3_delay-time

Data range is from 000 to 200 and starting point is 020
When data is 020, delay time is 200msec.
 Operation in Bucky 3 Table selection
Magnet for Bucky32 table is called as ON under ready-up condition.
Turn the magnet off with x-ray signal input and the action after delay time is called as
HV-Enable
Ｃ－２＿＿50 on.~ 66 : Not in Use

C－２＿＿67： kV over selection

Set the maximum kV according to the Tube output.
Data range is from 000 to 002 and starting point is 002.
Data=002: kV=150kV
000: 100kV
001: 125kV
002: 150kV

C－２＿＿68： mA over selection

Set the maximum mA according to the Tube output.

Data range is from 000 to 003 and starting point is 002.
Data=002: mA=800mA
000: 500mA
001: 630mA
002: 800mA
003: 1000mA

DMR168228, Rev 1.0 CSIP Level 1

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System Manual Diagnox 4032 - 2

C－２＿＿69： sec over selection

Set the maximum sec according to the Tube output.
Data range is from 000 to 003 and starting point is 002.
Data=002: sec=8 sec
000: 5 sec
001: 6.3 sec
002: 8 sec
003: 10 sec

C－２＿＿70： mAs over selection

Set the maximum mAs according to the Tube output.
Data range is from 000 to 003 and starting point is 002.
Data=002: mAs=800mAs
000: 500 mAs
001: 630 mAs
002: 800mAs

C－２＿＿72： High Voltage Cable 1

Select the high voltage cable for general radiography.
Data range is from 000 to 006 and starting point is 006.
Data=000: Cable=20m
000: 6m, 001: 8m
002: 10m, 003:12m
004: 15m, 005: 18m
006: 20m

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System Manual Diagnox 4032 - 2

C－２＿＿74： High Voltage Cable 2

Select the high voltage cable for general radiography.
Data range is from 000 to 006 and starting point is 006.
Data=000: Cable=20m
000: 6m, 001: 8m
002: 10m, 003:12m
004: 15m, 005: 18m
006: 20m

C－２＿＿75： Fluoroscopy Cable

Select the high voltage cable for fluoroscopy.
Data range is from 000 to 001 and starting point is 000.
Data=000: Cable=10m
000: 10m
001:12m

C-4 INITIALIZATION OF CALIBRATION DATA

 Turn the power off by pushing the［2］power off switch. Turn the no.1 switch of
DIPSW（SW34-2: 6P）only.
 Push the power on ［1］ switch and turn the power on. Calibration mode will be displayed on
LCD1 of operation panel and calibration number will be displayed on the LCD2.
 Select the APR mode with［17］APR setting switch.
The selected APR mode is displayed on LCD2.
C-4

C – 4: initialization of calibration data

 Select the calibration no. with up/down switch for APR menu selection.
The selected calibration no. is displayed on LCD2.
Calibration no. setting range

C-4_0 ~ 8

 Start the data initialization after the selection of calibration mode and numbers. Push the [16]
APR mode storage switch for 1 second. The initialization work is completed when the buzzer
sounds.
 How to end the calibration mode. Turn it off with power off switch and the position will return to
the DIP SW mode before the start of Calibration Mode.

C-4. GUIDE TO INDIVIDUAL CALIBRATION DETAILS

C-4 _ _ 0: Initialization of the Whole Data

（Ｃ－１＿＿０～Ｃ－１＿41）The initialization of KVREF & MAREF calibration data
（Ｃ－２＿＿０～Ｃ－２＿75）The initialization of each data setting
（Ｃ－3 ＿＿０～Ｃ－3 ＿43）The initialization of each data setting
Initialization of APR radiography data

Push the ［16］APR mode storage switch for a second. When the check buzzer sounds, the
data initialization is completed.

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System Manual Diagnox 4032 - 2

C-4 _ _ 1: Initialization of the KVREF/MAREF calibration data only

 (C – 1 _ _ 0 ～C – 1 _ 41)The initialization of KVREF & MAREF Calibration data Push the [16]
APR mode storage switch for a second. When the check buzzer sounds, the data initialization is
completed.

C-4 _ _ 2: Initialization of the APR data only

 The initialization of APR data only
Push the [16] APR mode storage switch for a second. When the check buzzer sounds, the data
initialization is completed.

C-4 _ _ 3: Initialization of X-ray count

 The initialization of X-ray count only
Push the [16] APR mode storage switch for a second. When the check buzzer sounds, the data
initialization is completed.
C-4 _ _ 4: Initialization of Exposure time count
 The initialization of Exposure time count only
Push the [16] APR mode storage switch for a second. When the check buzzer sounds, the data
initialization is completed.

C-4 _ _ 5: Initialization of Error code count

 The initialization of error code count only
Push the [16] APR mode storage switch for a second. When the check buzzer sounds, the data
initialization is completed.

C-4 _ _ 6: Initialization of check code count

 The initialization of check code count only
Push the [16] APR mode storage switch for a second. When the check buzzer sounds, the data
initialization is completed.

C-4 _ _ 7: Initialization of Error code count

 The initialization of error code count only
Push the ［16］APR mode storage switch for a second. When the check buzzer sounds, the
data initialization is completed.

C-4 _ _ 8: Initialization of check code count

 The initialization of check code count only
Push the ［16］APR mode storage switch for a second. When the check buzzer sounds, the
data initialization is completed.

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System Manual Diagnox 4032 - 2

4.3 DIP S/W Modify Mode (mA Calibration mode)

18 19 20 21 22 23 24 25 17

ERROR

Sec Sec
mAs mAs

kV Size WR

mA Non 1 2 3 Bucky

Field Fi l m /
Density AEC Select Sc r een

1 6 2 3 4 5 7 9 8 10 11 12 13 14 15 16

1 Power on switch 14 X-ray exposure ready switch

2 Power off switch 15 X-ray exposure switch
3 mAs/sec display/setting switch 16 APR mode store switch
4 kV display/setting switch 17 APR menu selection switch
5 mA display/setting switch 18 “Over” LED (Red)
6 mAs/sec selection switch 24 APR display/selection switch
7 Density display/setting switch 25 APR menu selection switch
8 APR patient size setting switch A MA/Ref. Data selection switch
9 Bucky selection switch B KV selection switch
10 AEC display/setting C „mA selection switch
11 Field display/setting switch D Pre_mA Ref. Data selection switch
12 Film/Screen selection switch E KV selection switch
13 Page up/down & write switch F „mA selection switch

4.3.1 Radiography mA/Pre_mA reference modify mode setting (DIP s/w 2:ON)
1) Notice for Radiography calibration mode
1) The operation of x-ray Exposure is prohibited under Calibration Mode.
Only the changes of exposure condition data are possible.

2) The data is saved in memory area of Calibration Mode. The radiography conditions could be
called out from work area. In this area, rearrangement of APR radiography condition is
available. When you complete the calibration work, save the changed APR data in the
memory area by pushing ［16］APR Data memory switch.

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System Manual Diagnox 4032 - 2

2) Selection of Radiography Calibration Mode

1) Push the [2] power off switch and turn the power off. Press no.2 switch of DIPSW (SW 34-3:6)
and turn it on.
2) Push the power ON [1] switch and turn the power on. Control panel is displayed as Radio.
mA/Pre_mA Reference Modify on LCD1 and modify conditions on LCD2.

3) Change of Fluoroscopic mA reference data

1) Push the [A] switch.
2) KV and mA reference data will be displayed on the LCD2.
3) Select the kV with [B] switch
-kV up switch is located above LCD2 and kV down switch is located below LCD2.
4) Select the mA with [c] switch.
-mA up switch is located above LCD2 and mA down switch is located below LCD2.
5) Select the conditions to change and rearrange the data with page up/down switch.
6) Push the APR mode storage button for a second until the buzzer sounds.
7) Push the [D] switch.
8) KV and mA reference data to change will be displayed on the LCD2.
9) Select the kV with [E] switch.
-kV up switch is located above LCD2 and kV down switch is located below LCD2.
10) Select the Pre_mA with [F] switch.
-Pre_mA up switch is located above LCD2 and Pre_mA down switch is located below LCD2.
11) Select the conditions to change and rearrange the data with page up/down switch.
12) Push the APR mode storage button for a second until the buzzer sounds.

 How to end the calibration mode

Turn the power off with switch and the position will return to the DIP SW mode before the start of
Calibration Mode.

1) Select the changed kV and mA conditions and make x-ray exposure.

 In case you need the rearrangement for calibration, follow the same method as explained
above.
 Arrange the mA reference data and Pre_mA reference data with the same conditions.

(4) Radiography mA Calibration order

1) Turn the power on after turning on backward DIP Switch 1of OP panel.

SW1 SW2 SW3 SW4

DATA Calibration Mode C-1_00 : [10mA] KVREF Shift Data

SW5 SW6 SW7 SW8

[ LCD 1 ] [ LCD 2 ]
< Picture 1 >

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System Manual Diagnox 4032 - 2

* It is displayed like <Picture 1> on LCD 1and LCD 2.

- LCD 1 : Calibration Mode display

- LCD 2 : Calibration specification or Data display
- SW1, SW5 : C-1_00 ~ C-1_41 selection switch
- SW2, SW6 : C-2_00 ~ C-2_85 selection switch
- SW3, SW7 : C-3_00 ~ C-3_60 selection switch
- SW4, SW8 : C-4_00 ~ C-4_09 selection switch
- Data Up/Down : setting with Page Up/Down switch

Store: stored with the beep sound when touching WR switch for 1 sec..

2) Check the below conditions for right operation.

- C-2_66 : HFG KW Select
- C-2_67 : kV Over Select
- C-2_68 : mA Over Select
- C-2_69 : Sec Over Select
- C-2_70 : mAs Over Select
- C-2_71 : Tube Selection
- C-2_72 : High-Voltage Cable
- C-2_73 : Tube Selection -2 (Fluoroscopy Tube)
- C-2_74 : High-Voltage Cable -2 (Fluoroscopy SPOT Tube Cable)
* Refer to the setting description for specified demonstration.

3) Radio mA setting is as followed.

1) Power on after turning DIP Switch 2 on.

SW1 SW2 SW3 SW4

Radiography mA Reference Modify Mode [40-49kV][10mA] = 50

SW5 SW6 SE7 SW8

[ LCD 1 ] [ LCD 2 ]

< Picture 2 >

- LCD 1 : Display Setting Mode

 Radiography mA Reference Modify Mode

• mA Data setting Mode for kV
 Radiography Standard Data Modify
• every mA data setting Mode for 70kV standard
 Radiographic mA EXP. Mode
• EXP. Possible Mode at Calibration mode
 Mode shift : Shift to Film Switch Mode
• LCD 2 : Each kV & mA Condition and Data Display
• SW1, SW5 : mA selection at Data mA kV (10kV unit)
• SW2, SW6 : mA selection at Data mA
• SW3, SW7 : kV selection at Pre_mA (10kV unit)
• SW4, SW8 : mQ selection at Pre_mA

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System Manual Diagnox 4032 - 2

 Store them as same mA with Pre_mA. (Controlling Overshoot)

• Data Up/Down : Set mA/Pre_mA Data with Page Up/Down switch.
• Store : stored with the beep sound when touching WR switch for 1 sec ..

2) Calibrate as to following orders.

- There are 2 ways for Calibration.

a) Set the whole mA scope selected at 70kV standard.

1) Let [70-79kV] be selected on LCD2 by pressing button SW1/SW5.

2) Select mA by setting SW2/SW6.
3) Let it be Radiographic mA EXP. Mode by buttoning Film Switch.
At this time, confirm if FND displays kV and mA, and expose X-ray. (firstly, Sec has set as
50mSec, and changeable)
4) When setting mA is different, button Film Switch and return to Radiography Standard Data
Modify. Then store WR Switch by setting mA data with Page Up/Down Switch.
5) push Film Switch again and confirm mA at Radiographic mA EXP. Mode.
6) Setting 70kV mA affects every scope of kV mA‟s setting.

b) Set each kV mA.

- Set as followed if you want to set a fixed mA scope.

1) Let the kV scope be selected SW1/SW5 and mA, SW2/SW6.

2) By pushing Film Switch, check EXP. mA under Radiographic mA EXP. Mode.
3) By pushing Film Switch, return to Radiography Standard Data Modify.
Store the data by pushing WR Switch after setting mA data with Page Up/Down Switch.
4) Repeat 2)~3) and set mA.

c) Set Pre_mA similiarly with mA Data. (SW3, SW7) (SW4, SW8)

4.3.2 Fluoroscopic mA/Pre_mA Reference modify mode setting (DIP S/W

3:ON)
(1) Notice for Fluoroscopic calibration mode

1) The operation of x-ray Exposure is prohibited under Calibration Mode.

Only the changes of exposure condition data are possible.
2) The data is saved in memory area of Calibration Mode. The radiography conditions could be
called out from work area. In this area, rearrangement of APR radiography condition is
available. When you complete the calibration work, save the changed APR data in the
memory area by pushing [16] APR Data memory switch.

(2) Selection of Fluoroscopic Calibration Mode

1) Push the ［2］power off switch and turn the power off.
Press no.3 switch of DIPSW（ＳＷ３4-4：6Ｐ）and turn it on.
2) Push the power on [1］ switch and turn the power on. Control panel is displayed as Fluoro.
mA/Pre_mA Reference Modify on LCD1 and modify conditions on LCD2.

(3) Change of mA reference data

1) Push the [A] switch.

2) KV and mA reference data will be displayed on the LCD2.
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System Manual Diagnox 4032 - 2

3) Select the kV with [B] switch

• kV up switch is located above LCD2 and kV down switch is located below LCD2.
4) Select the mA with [c] switch.
• mA up switch is located above LCD2 and mA down switch is located below LCD2.
5) Select the conditions to change and rearrange the data with page up/down switch.
6) Push the APR mode storage button for a second until the buzzer sounds.
7) Push the [D] switch.
8) KV and mA reference data to change will be displayed on the LCD2.
9) Select the kV with [E] switch.
• kV up switch is located above LCD2 and kV down switch is located below LCD2.
10) Select the Pre_mA with [F] switch.
• Pre_mA up switch is located above LCD2 and Pre_mA down switch is located below
LCD2.
11) Select the conditions to change and rearrange the data with page up/down switch.
12) Push the APR mode storage button for a second until the buzzer sounds.

 How to end the calibration mode

Turn the power off with switch and the position will return to the DIP SW mode before the start
of Calibration Mode.
13) Select the changed kV and mA conditions and make fluoroscopic operation.
 In case you need the rearrangement for calibration, follow the same method as explained
above.
 Arrange the mA reference data and Pre_mA reference data with the same conditions.
 You can arrange the scale of Fluoroscopic mA with VR6 of HT control B/D as well as on the
calibration mode.

(4) Fluoroscopic Spot mA Calibration order

Male the switch 4 of DIP Switch (SW34-5 : 6P) to be ON

Arrange it with the same way as Radiographic Calibration order.
(DIP Switch no.4 ON)

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System Manual Diagnox 4032 - 2

5 PART REPLACEMENT
5.1 Introduction
The guidance „What to do‟ provides a sequence of actions to be performed when replacing particular
defective parts.

NOTE

Read all the instruction carefully before doing any replacement activity.

CAUTION
The DIAGNOX 4032 - 2 has powder coated surface that are easily damaged. Handle covers
carefully to prevent damage

CAUTION
Prior to removal or disassembly of the Diagnox 4032 - 2, turn off the power and remove
power plug from mains socket.

NOTE

Always use same rating of fuse and same size of screw or nut during replacement.

General Cabling Practices

 Cable Routing
This section contains procedures for properly routing and securing electrical cables on the equipment
during replacement of the electrical components.

 Routing Principles
Cables should be as accessible as possible to allow for ease of maintenance and Inspection.
Route cables to minimize the need for protective measures and materials like wrap or sleeves.
Route cables with enough slack to prevent mechanical strain on wires, terminals, connections,
junctions, and supports. Route all the cables exiting a connector in a straight line for at least 0.25
inches before making a bend. When a harness is replaced, follow original routing.

 Clearances
Install cables with enough clearance to prevent chafing against the sharp edges of the structure,
equipment, etc. (1/8 inch minimum clearance unless secondary protection is provided). When not
specifically controlled, the slack portion of the cable bundles may contact smooth flat surfaces and
smooth radii of 1/8 inch or larger of either metal or plastic. Route the power wiring for motorized
equipment, AC electrical power separately from communication wiring. Sensitive signal or
communication wiring should have at least a 1 inch separation from electrical wiring. When a 1 inch
separation is not possible, enclose the power wiring in a metallic shield grounded to DIAGNOX 4032 -
II structure to minimize EMI.

 Bend Radius
For coaxial cable, use a minimum bend radius of ten times the cable diameter. In restricted places, the
bend radius for coaxial cable may be a minimum of six times the cable diameter. Too severe a bend in
coaxial cable can damage the cable and cause loss of signal. For standard wire cable, the bend radius
will be a minimum of three times the cable diameter, but six times the cable diameter is preferred.
Clamping or the pressure of cable rubbing against structure causes bend sensitivity and reduced cable
life. Increase bend radius to maximize cable life.

 Clamping
Cards and cable bundles should never be attached directly to the structure. Instead, use standoffs and
spacers. Select the smallest clamp size that holds the wiring secure, allows no abrasive movement,
neither crushes nor pinches the wire. Use standard clamps. Clamping and installation should be done
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System Manual Diagnox 4032 - 2

in a way that facilitates the removal and replacement of cable assemblies easily. When the diameter of
the cable is smaller than what the clamp can securely hold, use nylon tape to tie wrap the cable before
clamping. Do not use hook and loop fasteners to secure cable bundles.

 Connectors
Minimize the handling of connectors and cabling at all times to reduce the possibility of connector
damage. Minimize the bending of wire conductors. Cables containing any wire with damaged
insulation should be replaced. Wiring should be periodically inspected for signs of unacceptable
damage such as cuts, wheel locks, cracked or burnt insulation, or excessive kinks. Periodically inspect
connectors for signs of contamination with metal particles, water, dirt, grease, oil, carbon, or adhesive.
Periodically inspect connectors for bent or corroded contacts. Do not straighten bent connector
contacts. Do not reject tarnished silver, gold, or rhodium plating on contacts. Use PVC sleeve to
protect the end of connectors from mechanical damage and contamination. When performing service,
disconnect connectors; protect connectors from contamination by metal particles, water, dirt, grease,
and oil. Use polyethylene bags. Route cables to minimize mechanical strain on connectors and
cabling. Protect cables against wheel lockage at connections by providing enough slack and using
mechanical clamping as needed to relieve strain. Install connectors to prevent their usage as steps,
hand holds, or footrest, and to prevent mechanical strain on attached cables. Securely attach each
connector on the equipment structure using clamps.

5.2 To Do List after Part Replacement

Part Which is Replaced Thing to Do Reference

X-ray Tube kV, mA Calibration Refer Chapter 4.1
HT Tank kV, mA Calibration Refer Chapter 4.1
IGBT Driver Board N.A.
Interface Board Check Output Voltage Refer Circuit Diagram
H.T. Control Board kV, mA Calibration Refer Chapter 4.1
Filament Board mA Calibration Refer Chapter 4.1

This section gives complete replacement instructions for the mechanical and electrical components of
DIAGNOX 4032 - 2. If you replace any part then read all instructions and refer to the related
illustrations before starting replacement. Identify all Areas with a label as you remove them.

5.3 Replacement Procedure of Electric Parts

 Replacement of individual Areas In case of replacement, refer to the replacing instructions and
also to the adjustments for the corresponding FRU.
 This WARNING and NOTE is common for all replacement procedures.

WARNING
Power of the system and Disconnect all the electrical connections to and from the generator
box.

NOTE
Please make a note of the ferulle numbers before disconnecting as they need to be
reconnected as it is.

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System Manual Diagnox 4032 - 2

5.3.1 HT Tank
 Remove all side cover of system.
 Remove the HT Tank by removing all basement
screws for mounting it.
 Remove all connections of terminal strip from
highlighted by circles.
 Remove the HT cables.
 Replace the HT tank with new one.
 Follow the steps in reverse order
 Fix the all mounting screws.
 Connect all the terminals and connectors back as per
before removing connections.

Figure 5.1 HT Tank

5.3.2 IGBT Driver Board

 Remove all connectors from board highlighted by
circles.
 Remove all mounting screws of IGBT driver board.
 Replace the IGBT driver board with new one.
 Fix the all mounting screws.
 Connect all the terminals and connectors back as
per before remove condition.

Figure 5.2 IGBT Driver Board

5.3.3 Interface Board

 Remove all connectors from interface board
highlighted by circles.
 Remove all mounting screws of it.
 Replace the Interface Board with new one.
 Fix the all mounting screws.
 Connect all the terminals and connectors back as
per before remove condition.

Figure 5.3 Interface Board

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System Manual Diagnox 4032 - 2

5.3.4 Filament Board, Power Board

and H.T. Control Board

 Remove all mounting screws of it.

 Remove all connectors from highlighted by circles.
 Replace the Filament Board or PWR Board or H.T. Control Board with new one.
 Fix the all mounting screws.
 Connect all the terminals and connectors back
as per before remove condition. Figure 5.4 Filament Board, PWR
Board and H.T. Control Board

5.3.5 X-Ray Tube

1
2
 Loosen locking screw and locking knob of straight arm 3
and then remove X-Ray tube
1. Allen key
2. Locking knob
3. Locking screw for X ray tube tighten by allen
key Figure 5.5 X-Ray Tube

 Remove X ray tube by pulling it outwards from straight

arm.
 Replace it with new X-Ray tube.
 Insert new X-Ray tube to straight arm and tight the
1
locking screw and locking knob using allen key.
1. Allen key 2
2. Straight Arm

Figure 5.6 X-Ray Tube

 Check the proper locking and movement of X ray tube.

Figure 5.7 X-Ray Tube

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System Manual Diagnox 4032 - 2

5.3.6 Collimator
1
 Place the position of collimator in top position
as shown in figure
1. Collimator
2. X-ray Tube 2

Figure 5.8 X-Ray Tube & collimator

 Remove 2 hex bolts with the help of spanner

1. Spanner
1

Figure 5.9 X-Ray Tube & collimator

 Remove metal plate, which enable to remove

collimator. 1
1. Metal plate

Figure 5.10 X-Ray Tube & collimator

 Replace it with new collimator and follow the steps in 1

reverse order.
 After replacing collimator, rotate the tube & bring its
window up side. Place the collimator on it & tight all 2
the hex-bolts with making sure smooth swivel
movement of the Collimator around central beam.
 Fix the collimator in such a way that its ON/OFF keys
shall be opposite to the wall & shall be accessed by
the user easily.
1. Collimator
2. X-Ray Tube
3. ON/OFF keys 3

Figure 5.11 X-Ray Tube & collimator

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System Manual Diagnox 4032 - 2

6 PLANNED MAINTENANCE
Planned Maintenance has to be done to maintain the quality of the systems on the highest possible
level during the life cycle of the systems by carrying out preventive maintenance. A service contract
with the PHILIPS organization is advised if the user‟s organization is not in a position to render these
services.
Regularly check the power supply input .Check the connection coming from the power supply.
As we deal with high frequency devices, loose connections can cause sparking, IGBT failure
and can damage the system.
Clean High Tension (HT) cable heads. Apply proper jelly to the cable heads to avoid sparking.
Check the alignment of the X-ray tube with collimator.
Calibration is also a part of Preventive Maintenance; Carry out the calibration properly, as the
system performance depends on it.

6.1 Purpose of Planned Maintenance

The planned maintenance requirements listed in this document are specified to ensure the operational
integrity and safety of the equipment. It is the owner/user‟s responsibility to perform planned
maintenance at the specified intervals or arrange for such service with an authorized Philips Service
Engineer.

6.2 Customer and System Details

SITE VISIT REPORT BY
(FSE NAME):
Customer name
System model type
System serial number
No. of X-ray Tubes
X-ray Tube Make
X-ray Tube Type
Type of Anode
No. of Focal Spots
Focal Spot Size 1
Focal Spot Size 2
X-ray Tube serial number
Hours of use per day
Generator make
Generator serial number
Maximum kV of the Unit
Maximum mA of the Unit
Maximum mAs of the Unit

POWER
Input voltage
Earth to neutral voltage

6.2.1 Planned Maintenance Program for FCCS

The FCCS not only requires proper operation, but planned maintenance and user routine checks.
Such planned maintenance and user routine checks are essential to keep the equipment operating
safely, effectively and reliably.
Maintenance consists of tests which the user can perform and maintenance which is performed under
service agreements, Philips service orders or by persons explicitly authorized to do so by Philips.
Planned maintenance may only be carried out by qualified and authorized service technicians, and is
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System Manual Diagnox 4032 - 2

comprehensively described in the service documentation. In this context, qualified means those legally
permitted to work on this type of medical electrical equipment in the jurisdiction(s) in which the
equipment is being used, and authorized means those authorized by the user of the equipment. Philips
provides a full planned maintenance and repair service on both a call basis and a contract basis. Full
details are available from your Philips Healthcare Service Organization. Although the operator does
not carry out planned maintenance, always take all practical steps to make sure that the Planned
Maintenance Program is fully up to date before using the equipment with a patient.

Item What to check Frequency

Earth Check for earthing of whole Product Yearly
Rails Ensure secure fitting Check for dust and corrosion. Yearly
Bearing Check for dust ,grease and setting Yearly

Make sure that the wire rope tension is same. Yearly

Column Check for sound by moving the carriage assembly up and down. Yearly
Check for sound by moving the cross carriage assembly to-&-fro. Yearly
Cross carriage Make sure that the bearings adjustment is proper and there is Yearly
no play during the movement.
Brake pedals Check for the brake liners for proper functioning. Yearly
Light beam device alignment and field limitation, Beam
Alignment alignment and centering Yearly
Fasteners and cables All mechanical stops Wheels, wheel
Mechanical alignment and cable deflectors Yearly
Label Check for legibility Yearly

6.2.1.1 User routine checks program for FCCS

The user of the FCCS must institute a user Routine Checks Program as detailed in the table below.
Normally, the user will instruct operators to perform these checks and any corresponding actions. In
any case, it is for the operator of the FCCS to make sure that all checks and actions have been
satisfactorily completed before us in the FCCS for its intended purpose.

Check Description Frequency

Accessories Availability and integrity Daily

Cable deflectors Check for presence and damage Daily
Brakes, wheels Ensure correct function Daily
Cabling Inspect all cables for kinks and/or cracks Daily
Connectors Check correct connection and damage Daily
Check for the locking knobs by tightening and loosening Weekly
them and ensure that the movements are arrested when
Locking knobs They are rotated in clockwise direction.
Wire ropes Make sure there are no damages to the wire ropes. Weekly

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System Manual Diagnox 4032 - 2

6.3 Visual Inspection

TIME
ITEM COMMENTS
INTERVAL
Inspect and confirm that all warning labels, certification labels and
Visual embossed, painted, or other wearable technique factors are legible
6 Months
Inspection and have not been removed. Check if any physical damage is done to
the system.
Visual Confirm that all visual exposure indicators (time, lamps, LED‟s)
Exposure 6 Months function only during an exposure. Refer to the System Manual for
Indicator specific indicators.
Audible Confirm that audible exposure indicator, if any, functions only during
Exposure 6 Months an exposure. Refer to the System Manual for specific exposure
Indicator indicator.
Radiation
6 Months Inspect for physical damage which could affect radiation shielding.
Leakage
Confirm that the X-ray Exposure Switch requires continuous pressure
X-ray Exposure
6 Months to maintain an exposure, and that release of the switch terminates the
Switch
exposure.
Indicator Lights
at Turn-On on 6 Months Check at turn-on. Ask the customer to check this signal daily.
Control Panel

6.4 Mechanical Checks

TIME
ITEM COMMENTS
INTERVAL
Clean all exterior surfaces of the control panel, power module and
Visual high tension transformer. Inspect for loose, broken or missing
6 Months
Inspection hardware; Inspect all accessible cables for wearing out or any visual
damage.
Remove high tension cables, clean and wipe-out the jelly, re-apply
High Tension
new silicon jelly, and re-insert high tension jacks into receptacles.
Cables (if
6 Months Ensure that cables are correctly seated, and that pins make good
applicable for
contact. Carefully spread pins, if necessary in case of bent, to reseat
model)
cables.
Tube
Verification (if Verify that the HT Cables are inserted properly in the respective
6 Months
HT Cables are receptacles, i.e. Anode to Anode and Cathode to Cathode.
present)
Check for all the mechanical movement of the C-arc and the
Check operating console. Check the UP – DOWN movement of the C-arc
Mechanical 6 Months as well. Check if all the locks are working fine. To locate the location
Movements of locks, kindly refer to the system manual. Check the wheel
movements of the console and the trolley as well.

6.5 Collimator Check

Open collimator shutters fully by manually moving sliding knob, turn the collimator lamp ON
check the proper lighting up of the lamp and check that it keeps ON for about 30 seconds and
gets OFF.
Collimator‟s accuracy will be checked in next step that is Accuracy Test.

6.5.1 Accuracy Test

COLLIMATOR OUTPUT CHECK
Check the system with one exposure on film.

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System Manual Diagnox 4032 - 2

CONGRUENCE & CENTRAL BEAM ALIGNMENT TEST

This test checks the congruence between the collimator light field and radiation.

WARNING

Presence of X-Rays, use proper protections against Radiation.

Place the Beam Alignment test tool between an unexposed film cassette under the tube and
collimator as shown in figure 7.1 and 7.2.
Set SID (focal spot to film distance) 100mm.
Switch ON the system.
Set the collimator focus area in congruence with the square line available on the test tool. Set
the focus with the help of collimator shutter positioning.
Take a radiograph exposure at 55kV & 8mAs.

Figure 7.1 Congruence Test Position and Beam Alignment Tool

Check the radiation on film with respect to beam alignment tool marking as considering all the
four axis as Horizontal Axis as X & X‟ and Vertical Y & Y‟ note the reading of X, X‟ & Y, Y‟.

Now compare the value with the tolerance limit which is

X, X’, Y, Y’ < =2% SID

X+X’, Y+Y’ <= 3% SID

X+X’+Y+Y’ <= 4% SID

If limit exceeded, then refer section 6.2.

Beam alignment test can be done simultaneously with the congruence test.
Two steel balls which are available on Beam Alignment Tool are used as shown in figure 7.2
for the central beam alignment test.
Check the position of both the steel balls on radiograph (Image) as shown in figure 7.2.

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System Manual Diagnox 4032 - 2

Figure 7.2 Central Beam Alignment Test

If the images of the stainless steel balls are superimposed (A), then the error in
perpendicularity of central ray is within 0.5°
If the image of the stainless steel balls from the film intercepts the first circle (B), the x-ray
beam is approximately 1.5° out of perpendicular.
If the image of the stainless steel balls from the film intercepts the second circle (C), the x-ray
beam is approximately 3.0° out of perpendicular.
Tolerance Limit for Beam Alignment test is “Central beam alignment < 1.5°”.

6.6 Electrical Checks

Check the input voltage. Check the earthing to the system. Earthing is
Input Voltage 6 Months very important for Image Processing in terms of noise reduction, so
kindly ensure that the earthing is properly done.
Perform operation check of control console, all function and operating
Console Check 6 Months
parameters.
With control console power OFF, power line disconnected from mains
Power Module power, and observing all WARNINGS, open system covers from all
6 Months
Check sides on main stand and inspect for loose and/or corroded wire
connections.
mAs, kVp Perform functional check as per “Setting to Work” section of
6 Months
Check Installation Chapter in System Manual.
Check Kindly check all the reference as well as feedback voltages. To check
Reference 6 Months these voltages, kindly follow the calibration part from the system
Voltages manual.
Check the system for any visible burn marks on the PCB‟s. if found,
Check for any
6 Months please take utmost care to find the root cause and check if the
burn marks
functions related to that particular board are working properly.

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System Manual Diagnox 4032 - 2

6.7 External Warning Signals

Check all external warning signals like door light, buzzer, etc.
Check the correct operation of all tube shield oil safety switches.

6.8 Periodic Maintenance by User (Operator)

Maintenance has check menus carried out daily by the user and periodic inspection by technical
service engineers who completed special training programs on the repair of the generator.

User checks items based on “Daily Checking Items by the operator” and should keep data records.

The following checks and maintenance procedures, together with the suggested intervals, are the
manufacturer‟s recommendation for most effective Periodical Maintenance schedule for this generator.

Exclusively service personnel specifically trained on medical X-ray generator must perform service
tasks here described.

The first periodic maintenance service should be performed six (6) months after installation and the
subsequent service every twelve (12) months.

When a trouble and a poor part are discovered, please stop use of equipments, turn off a power
supply, and contact a near service station.

6.9 Calibration
Perform the calibration as mentioned in the Calibration chapter.

6.10 Ways of Daily Checking (Checking Menus)

Please check clear environment inside the operation room and x-ray room.
The system is designed to operate with normal conditions under following environment.
Please keep following temperature and humidity.
 The recommended operating environment is follow.
Temperature: +/-10 +35 degree C
Relative humidity: 45 – 85 %, 45~65 % (X-ray room)

CAUTION
In the environment with a rapid change of temperature and humidity, it is easy to generate
dew condensation. Installation of an air conditioner is recommended.

 Operation Panel
Please check whether each switch of an operation panel lights up.
When you clean the surface of an operation panel, it should be wiped with the soft and
fine cloth. When using a cleaner, it is made to contain in cloth and is used.

CAUTION
Don't blow a liquid upon the operation panel directly. It goes into the inside of equipment
from a crevice, and becomes the cause of failure.

 The check of radiographic condition

Before the commencement of work, trial radiography is performed and film density,
unevenness, and etc. are checked.
 Radiation field lamp
It confirms whether a radiation field lamp lights up before the commencement of work.
 Warning light in use
It confirms whether warning light in use switch on before the commencement of work.
 In this record paper, results of check are filled and kept.

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System Manual Diagnox 4032 - 2

6.11 Image Quality

• Image quality depends on the X-ray film and the chemical used for developing the film. Ensure
that proper quality material is used.
• Make sure that the film and chemical are not too old, as the image quality deteriorates due to it.
• Educate the technician regarding the selection of dosage parameters. Proper selection of
parameters like kV and mAs can help improve the quality of the image.
• Improper alignment of the collimator can show the blank edges on the developed film, clipping
the borders of the film.

6.12 System Handover

• Check whether all the mechanical movements as well as control panel functions are in good
working condition.
• After finishing the maintenance work, check all customer applications which are configured in
this generator (if any).
• Clean the system from outside and then handover the system to the customer in perfect
working condition.
• If any faults are found, immediately make a note of it and either repair it or order the necessary
part for the same.

6.13 Generator Duty Cycle Limit

NOTE
The following section contains important information. Please read and understand this
material before continuing.

Internal X-ray generator components will heat up during normal use of the generator. This is similar to
X-ray tube heating during normal generator operation. The amount of heat produced is proportional to
the product of kV, mA and time.

Modern X-ray generators are designed to operate with the majority of X-ray tubes over their rated
power ranges. They are designed for operating duty cycles consistent with practical patient
examination routines that allow for reasonable cooling intervals between X-ray exposures.
Insufficient cooling time between exposures may lead to excessive heat build - up in the generator,
which may cause serious generator damage.

6.14 Daily X-Ray Tube Warm-Up Procedure

CAUTION
The following procedure produces x-rays. Observe all safety precautions to protect
personnel.

Use this procedure when the generator is first turned on for the day, or when it has not been used for
several hours. This procedure provides for exposures at medium power before the tube is used at
maximum mA or kV values. This will reduce the possibility of damaging the anode and high voltage
components. No test setup is required. For maximum stability and reliability, use the following
techniques at start up:
Select the following:
Large focal spot
80 kV
Normal 50/60 Hz anode rotation

For a 300 kHU to a 400 kHU tube, use approximately 200 mAs per exposure.
For a 200 kHU to a 300 kHU tube use approximately 150 mAs per exposure.
Depending on the X-ray tube power rating, select either 100 mA or 200 mA.
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System Manual Diagnox 4032 - 2

Make one (1) to three (3) exposure (depending on tube loading) at 30 second intervals.

WARNING
Proper use and safe operating practices with respect to x-ray generators are the
responsibility of the users of such generators. Poskom provides information on its products
and associated hazards, but assumes no responsibilities for after-sale operating and safety
practices.
Philips accepts no responsibility for any generator not maintained or serviced according to
the service and installation manual or any generator that has been modified in any way.
Philips also assumes no responsibility for x-ray radiation overexposure of patients or
personnel resulting from poor operating techniques or procedures.

WARNING
This x-ray unit may be dangerous to patient and operator unless safe exposure factors and
operating instructions are observed.

X-ray radiation exposure may be damaging to health, with some effects being cumulative and extending
over periods of many months or even years. X-ray operators should avoid any exposure to the primary
beam and take protective measures to safeguard against scatter radiation. Scatter radiation is caused
by any object in the path of the primary beam and may be of equal or less intensity than the primary
beam that exposes the film.
No practical design can incorporate complete protection for operators or service personnel who do not
take adequate safety precautions. Only authorized and properly trained service and operating
personnel should be allowed to work with this X-ray generator equipment. The appropriate personnel
must be made aware of the inherent dangers associated with the servicing of high voltage equipment
and the danger of excessive exposure to X-ray radiation during system operation.

Wear protective clothing (lead apron). Protective aprons with an equivalent of a minimum of
1/64” (0.35 mm) of lead are recommended.
To protect the patient against radiation, always use radiation protection accessories in addition
to devices which are fitted to the X-ray equipment.
Keep as large a distance as possible away from the object being exposed and the X-ray tube
assembly.
This X-ray equipment may only be operated in medical rooms which meet IEC requirements.
Never operate this X-ray equipment in areas where there is a risk of explosion. Detergents
and disinfectants, including those used on patients, may create explosive mixtures of gases.
Please observe the relevant regulations.
The operator console, or anything electrically connected to it, must never be used within 6 ft
(1.8 m) of the patient environment.
Only trained maintenance staff may remove the covers of the generator cabinet and the
control console.

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System Manual Diagnox 4032 - 2

7 SCHEMATIC DIAGRAM

7.1 Block Diagram

7.2 Wiring Diagram
7.3 X-ray Tube Connection

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