S/L LIO

ENDO 1 MICRO

532nm 532nm

STOP

OPHTHALMIC PHOTOCOAGULATOR

FREQUENCY-DOUBLED
ND:YAG
532nm laser
SERVICE MANUAL
XL SUP MT AN OCTOBER 2007
QUANTEL MEDICAL SAS
Head office : 21, rue Newton, Z.I. du Brezet, 63039 Clermont-Ferrand cedex 2 - FRANCE
Tel : +33 (0) 473 745 745 - Fax : +33 (0) 473 745 700
E-mail : contact@quantel-medical.fr Web site : www.quantel-medical.com
 SERVICE
MANUAL

WARNINGS

WARRANTY: - Any adjusting and calibrating procedure described in this manual

shall be performed only by technicians previously trained by
QUANTEL MEDICAL.

- Any faulty part will be replaced by a strictly identical one provided by

QUANTEL MEDICAL.

- For safety reasons, QUANTEL MEDICAL considers any laser module

and electronic board as whole partial assembly:

* Defective boards will be returned to QUANTEL MEDICAL for

replacement.
* Warranty will not be applied if a Board has been damaged
during an intervention or attempt to repair.

* The SUPRA partial assemblies are:

"POWER SUPPLY block", "CPU Board",
"POWER Board", "CAVITY block",
"I/O board" , "INJECTION Board".

Warranty will not be applied unless these recommendations are

strictly respected.

WARRANTY VOID
IF THE CAVITY IS OPENED
DO NOT remove cavity board.
The cavity contains a gas to preserve it from dust and humidity.

CAUTIONS: All technicians will carefully respect all the safety instructions described
in this service manual.

WARNING: Special training by QUANTEL MEDICAL for technicians is necessary

to ensure optimum adjustment and maximum reliability of the whole
instrument.

Rev. 10-2007 P-3

SERVICE
MANUAL

WARNINGS

LASER SAFETIES:

All staff using this laser system, or in charge of its maintenance, must
be aware of the following basic precautions to be taken :

1- Never look straight to the beam or to any reflecting object able to

reflect the beam.

2- Limit the laser room access to the requested personnel only, who
is already aware of precautions to be taken.

3- The laser room must be indicated with the specially designed

labels.

4- Never direct the laser beam towards an aperture.

5- Never expose any reflective object or shiny surface to the direct

beam path.

IMPORTANT: After each use, switch off the instrument completly by turning the
key to 'OFF' position.

WARNINGS: HIGH VOLTAGE INSIDE THE UNIT

- Laser power, up to 3,5 W at 532 nm and laser Aiming beam up to

700 µW, at 650 nm could be accessible upon removal of consol cover.

DO NOT remove cover unless instructed to do so by a factory-trained

technician.

- Anyone in room during service or maintenance shall wear

protective safety goggles.

Please check carefully these protective glasses are adequate for the type
of laser used.

For the SUPRA:

Protection OD4 at 532 nm: Reference (EN207): D 180-532 L4.

P
CAUTION: Use of controls or adjustments or performances other than those
specified herein may result in hazardous radiation exposure.

P-4 Rev. 10-2007

 SERVICE
MANUAL

TABLE OF CONTENTS

Page Rev. 10/07

WARNINGS ..................................................................................... 3 X
TABLE OF CONTENTS ........................................................................ 5 X
1 - BLOCK AND WIRING DIAGRAM .................................................... 7
2 - ACCESSORIES AND SPARE PARTS ............................................ 9
2-1 Overall view ........................................................................... 10
2-2 Inner views ............................................................................. 11
2-3 Control box views .................................................................. 11
2-4 Control box views .................................................................. 12

3 - SUPRA DISASSEMBLING ............................................................ 13

3-1 Cover removal ....................................................................... 14
3-1-1 Laser console cover ................................................. 14
3-1-2 Control box cover ..................................................... 15

3-2 Device subsystem location .................................................... 16

3-2-1 I/O board .................................................................. 17
3-2-2 Power board ............................................................. 17
3-2-3 Power supply block ................................................... 18
3-2-4 Optical block ............................................................. 19
3-2-5 Injection block .......................................................... 20
3-2-6 CPU board ................................................................ 20
3-2-7 Touch screen block .................................................. 21

4 - LOCATION & CONNECTOR PIN DESCRIPTION ......................... 23

4-1 CPU board ............................................................................. 24
4-2 Power board .......................................................................... 25
4-3 I/O board ................................................................................ 26
4-4 Cavity board ........................................................................... 27
4-5 Injection board ....................................................................... 28
4-6 Power supply ......................................................................... 29 X
A - Lambda type ................................................................ 29

5 - SERVICING & CALIBRATION ...................................................... 31

5-1 First level servicing ................................................................ 32
5-1-1 Touch screen calibration .......................................... 32
5-1-2 Service mode ........................................................... 33 X
5-1-2-1 Service screen ................................................. 33 X
5-1-2-2 Curves .............................................................. 36
5-1-2-3 Terminal calibration .......................................... 37 X
5-1-2-4 Aiming beam (650nm) calibration .................... 39 X

5-2 Advanced level servicing ....................................................... 40

5-2-1 Production screen .................................................... 40 X
5-2-2 Curves ...................................................................... 40
5-2-3 Cavity calibration ...................................................... 42 X
5-2-4 Temperature modulation .......................................... 44
5-2-5 Other parameters ..................................................... 45 X

5-3 Service statistics on the laser use ......................................... 46 X

Rev. 10-2007 P-5

SERVICE
MANUAL

Page Rev. 10/07

6- WARNINGS & ERROR MESSAGES .............................................. 47 X

7- DIAGNOSIS ................................................................................... 53 X
7-1 Perfect laser .......................................................................... 54 X
7-2 Correct curves ....................................................................... 55 X
7-3 Faulty curves ......................................................................... 56 X

8 - FUSE REPLACEMENT ................................................................. 57

9 - REAR PANEL PLUGS ................................................................... 59

9-1 Motorized filter plug ............................................................... 60
9-2 Footswitch plug ...................................................................... 61
9-3 Doorswitch plug ..................................................................... 62

10 - SOFTWARE INSTALLATION ...................................................... 63

10-1 Preliminary operations ......................................................... 64 X
10-1-1 Terminal calibration values ..................................... 64 X
10-1-2 Aiming beam calibration values .............................. 64 X
10-1-3 Temperature settings ............................................. 64 X
10-1-4 Setup values ........................................................... 65

10-2 Preparation .......................................................................... 65

10-2-1 Connection ............................................................. 65
10-2-2 Configuration and software path ............................. 66

10-3 Downloading SUPRA software ............................................ 67 X

10-4 Installation checking and settings ........................................ 68
10-4-1 Touch screen calibration ........................................ 68
10-4-2 Supra settings ........................................................ 68 X
10-4-3 Final control ............................................................ 68

11 - SERVICE CARDS ...................................................................... 69 X

VALIDATION SHEET ...................................................................... 73 X

P-6 Rev. 10-2007

 CHAPTER 1

BL
BLOCK GR
DIAGR
OCK AND WIRING DIA GRAMS
AMS
P-8
P
1 - BL
MANUAL
SERVICE

LOCK

LASER CONSOLE

AC / DC Converter STOP
I Master switch 12V / 29A
0 5V / 2A
POWER SUPPLY
Use only with a 250 V fuse
Power entry NV 350 - FEP
Off
Employer uniquement avec
un fusible de 250 V module
100 to with 2 fuses
5Vdc 12Vdc On
240Vac
Key Switch

External Fan Power LED

POWER CONTROL & SECURITY BOARD CONTROL PA
OCK AND WIRING DIA

Room Laser Soft Security

doorswitch CPU
12V Laser Hard Security
GR
DIAGR

CPLD &
Footswitch INTERFACE 12V CONTROL
BOARD reference USER N
Pumping Diode BOARD
USER N
External FPGA
Current Control Output power USER N

red light
AMS

USER N
GRAMS

feedback USER N
drive
RS232
KTP YVO4 DL Logic Data SC
T° T° T°
RS232 input / output T
Control Control Control POWER KNOB P

Speakers
Fisher
connector
INJECTION
Power CONTROL
current aiming
brightness

Int OPTIC BENCH 532 nm Fiber output

Fan
Int. Ext.
Cell Cell
Int 532 nm Fiber output
Fan

Rev. 10-2007
 CHAPTER 2

ACCESSORIES AND SP ARE P

SPARE ARTS
PARTS
SERVICE
MANUAL

2-A CCESSORIES & SP

ACCESSORIES ARE P
SPARE ARTS
PARTS

2-1 OVERALL VIEWS

Front view

1 2 3 4

30 Control Box
6 7 9 10 11 12

8
Rear view 13 14 15

16 17

18

P - 10 Rev. 10-2007
 SERVICE
MANUAL

2-A CCESSORIES & SP

ACCESSORIES SPARE ARTS
PARTS
ARE P

2-2 INNER VIEW

19 20 21

22

23

24 25 26 27 28 29

2-3 CONTROL BOX VIEWS

Front view Rear view Inner view

31 32 33 34 35 36 37 38

Rev. 10-2007 P - 11
SERVICE
MANUAL

2 -A CCESSORIES & SP ARE P

ACCESSORIES PARTS
ARTS

2-4 CODES Marker Idendification Part Number

1 Rubber foot (x4)
2 Upper cover
3 Down cover
4 Trap door
5 Link cable
6 Emergency stop button
7 Keys (x2)
8 keyswitch
9 Option remote connector
10 Option socket (fischer socket)
11 Cable hanging plate
12 Magnet
13 Speaker
14 Antenna
15 Metalic rear panel
16 Master switch
17 Power entry module
18 Footswitch "Gentlefoot"
19 Power board
20 External fan
21 I/O board
22 Cavity block with cavity board
23 Internal fans
24 Control box Inserting housing
25 Power supply block
26 Power supply chassis
27 Injection board
28 Injection motor
29 Injection block
30 Control box
31 Power button
32 Screen
33 Screen front cover
34 Screen back cover
35 Control box insert finger
P 36 Control box foot
37 Screen block
38 CPU board

P - 12 Rev. 10-2007
 CHAPTER 3

SUPR
SUPRAA DISASSEMBLING
SERVICE
MANUAL

3 - SUPR
SUPRAA DISASSEMBLING

3-1 COVER REMOVAL

3-1-1 LASER CONSOLE COVER
BEFORE ANY INTERVENTION on the SUPRA unplug the mains cord at
its back. Remove all cables and connectors.

To remove the cover:

- Return the device on its upper cover.
- Slide out the 4 black rubber feet.
- Unscrew the 4 screws under these feet.

4
Bottom view plastic
feet

4 screws

CAUTION: The cover is linked with cables to the chassis. The lenght of these
cables do not allow a large moving of the cover. Do not bend to
much these cables to avoid any connection trouble.

- Remove with care the cover, by pulling it.

- Put the cover on a soft material to protect the cover paint.
- Proceed reverse to re-mount the cover.

Device opened

P - 14 Rev. 10-2007
 SERVICE
MANUAL

3 - SUPR
SUPRAA DISASSEMBLING

3-1-2 CONTROL BOX COVER

BEFORE ANY INTERVENTION on the SUPRA unplug the mains cord
at its back. Remove all cables and connectors.

To remove the cover:

- Put the box on its front face on a soft material.
- Unscrew the 4 screws.
Back view

4 screws

CAUTION: The cover is linked with cables to the chassis. The lenght of these
cables do not allow a large moving of the cover. Do not bend to
much these cables to avoid any connection trouble.

- Remove with care the cover, by pulling it.

- Put the cover on a soft material to protect the cover paint.

Inner view

Rev. 10-2007 P - 15
SERVICE
MANUAL

3 - SUPR
SUPRAA DISASSEMBLING

3-2 DEVICE SUBSYSTEM LOCATION

SUPRA is composed with electronic boards, electrical systems and an
optical block:

Electronic boards:
- I/O board - Power board - CPU board
- Power Supply Block - Screen block - Injection board

Optical block: (never have to be opened)

- Cavity with the cavity board at the top and its fans.

Electrical system:
- Fan - Power entry module - Master switch

Power board I/O board

Screen block Cavity board

P CPU board
Power Supply block Injection board
(under the power board) (under the cavity)

P - 16 Rev. 10-2007
 SERVICE
MANUAL

3 - SUPR
SUPRAA DISASSEMBLING

IT IS RECOMMANDED TO USE A MAGNETIC SCREWDRIVER

FOR THE INTERNAL DISASSEMBLING.

3-2-1 I/O BOARD

- Unscrew the 2 screws of the metalic rear panel.

2 screws

- Unscrew the 8 connector nuts at the rear panel.

8 nuts

- Unplug the flat cable and the 3 connectors on the board.

3-2-2 POWER BOARD

The Power Board is keep in place by 6 spikes.

- Unplug all cables and wirings.

- Unscrew the 3 screws of the diode supply cables and the 2 screws of
the power supply cables.
- Pull slightly each board sides at spike level.

3 spikes

Diode
supply
cables

Power
supply
cables

3 spikes

Rev. 10-2007 P - 17
SERVICE
MANUAL

3 - SUPR
SUPRAA DISASSEMBLING

3-2-3 POWER SUPPLY BLOCK

The power supply is situated under the power board and the power
supply chassis.
To access to it, it is necessary to remove the power board (see § 3-2-2)
and the rear panel (see § 3-2-1).

- Unscrew the 4 screws of the power suply chassis taking care of the rings.
- Unscrew the 4 screws of the power supply taking care of the rings.

2 power 2 power
2 chassis 2 chassis
supply supply
screws screws
screws screws

- Unplug the Logic Connector Outpout cable taking care where it is plug
and its way.
WARNING
Logic
Connector This connector is
Outpout different between Lamda
and XP power supply

- Unplug the 220Vac input connector.

220Vac
input
connector

P - 18 Rev. 10-2007
 SERVICE
MANUAL

3 - SUPR
SUPRAA DISASSEMBLING

3-2-4 OPTICAL BLOCK

WARRANTY VOID IF THE CAVITY IS OPENED

- remove the rear panel (see § 3-2-1).

- Unplug all cables and wirings on the cavity board (situated at the back
of the cavity).
- Unplug the fan cable on the power board.
- Disconnect the ground cable linking the cavity side to the rear panel
taking care of the 2 rings.
- Unscrew the 3 screws of the diode suply cables on the power board.
2 screws

2 screws

- Pull out slightly the cavity to access to the led cable connector situated
on the injection board under the cavity.
- Unplug it.
- Remove the cavity.

Led cable
connector

Rev. 10-2007 P - 19
SERVICE
MANUAL

3 - SUPR
SUPRAA DISASSEMBLING

3-2-5 INJECTION BLOCK

It is situated to the front of the cavity.

Injection
block

- Unscrew th 2 screws.

2 screws

3-2-6 CPU BOARD

It is situated into the control box. To access to the CPU board, open the
control box (see § 3-1-2).
- Unplug all cables and wirings.
- Unscrew the 4 screws.

4 screws

P - 20 Rev. 10-2007
 SERVICE
MANUAL

3 - SUPR
SUPRAA DISASSEMBLING

3-2-7 TOUCH SCREEN BLOCK DISASSEMBLING

WARNING: The touch screen is very fragile and the replacement of any
components must be done following the procedure below.
Perform it in comfortable space with care to avoid any damage.

- Unplug all cables.

- Unscrew the ground cable.
- Remove the chassis taking care the state led and the power button
cable.

2 screws 2 screws

Rev. 10-2007 P - 21
 CHAPTER 4

LOC ATION & CONNECTOR PIN

LOCATION
DESCRIPTION
SERVICE
MANUAL

4-L OC
LOC ATION & CONNECTORS PINS DESCRIPTION
OCATION

4-1 CPU BOARD

J6

J4

J2

J1 J3 J5

Connector Pin Signal Connector Pin Signal Connector Pin Signal

1 FRM 1 Vbus 1 + 12V
2 LP 2 D- 2 0V
3 CP J2 3 D+ 3 SPRX +
4 Disp 4 ID 4 SPRX -
5-16-17 3.3 V 5 Gnd 5 SPTX +
J6
6 1 Left 6 SPTX -
7 VCont 2 Top 7 SPCK +
J3
8 LD7 3 Right 8 SPCK -
J1
9 LD6 4 Bottom 9 TX 2
10 LD5 1 10 RX 2
J4
11 LD4 2 1 TX 1
12 LD3 1 Led 1 J7 2 Gnd
13 LD2 2 Gnd 3 RX 1
14 LD1 3 Led 2
J5
15 LD0 4 CWB
18-19-20 NC 5 CWA

P 6-7 NC

P - 24 Rev. 10-2007
 SERVICE
MANUAL

4-L OC
LOC ATION & CONNECTORS PINS DESCRIPTION
OCATION

4-2 POWER BOARD

J5 J3 J2 J14 J13

J12
J11 J4
J7

J4a

J15
J6

J10 J1 J9 J8
Connector Pin Signal Connector Pin Signal Connector Pin Signal Connector Pin Signal
1 Fiber security 1 1 +12V 1 + 12V 1 + 12V
2 Fiber security 2 2 Gnd 2 + Lamp 2 Gnd
J5
3 Temp KTP + 3 CH_SPRX+ 3 Filtre med pos 3 Filtre 2 med pos
4 Temp KTP - 4 CH_SPRX- 4 - Lamp 4 Filtre 2 med pres

5 Temp Diode + 5 CH_SPTX+ J6 1 to 6 DL A 5 CmdFiltre 2 med

6 Temp Diode - 6 CH_SPTX- 1 +3,3V 6 Remote

J2
7 Temp YVO4 + 7 CH_SPCK+ 2 TMS 7 Zoom
8 Temp YVO4 - 8 CH_SPCK- 3 TCK 8 Pedal detect
J7
9 Internal cell + 9 SW 3 - 2 4 TDI 9 pedal 1
10 Internal cell - 10 SW 4 - 2 5 TDO 10 pedal 2
11 External cell + 11 Secu 1 6 Gnd 11 pedal 3
12 External cell - 12 Secu 2 1-3 Internall fan + 12 pedal 4
J8 J9
13 Humidity + 1 +12V 2-4 Internall fan - 13 TX 1

14 Humidity - 2 Gnd J10 1 to 6 DL K 14 RX 1

15 Aiming diode + 3 CH_SPRX+ J11 1 to 6 +12V 15 SAV

J1
16 Aiming diode - 4 CH_SPRX- J12 1 to 6 Gnd 16 Remote out

17 + 12V 5 CH_SPTX+ 1 HP+ 17 External fan +

18-25-- J13
26-27-- NC 6 CH_SPTX- 2 HP- 18 Gnd
28-29
J3

19 Temp ext 7 CH_SPCK+ 1 inhib secu fiber 19 Filtre 3 med pos

J14
20 Detect 532 8 CH_SPCK- 2 Gnd 20 Filtre 3 med pres

21 Mot 1 pos 9 SW 3 - 2 J15 1 to 6 µpulse 21 CmdFiltre 3med

22 Mot 2 pos 10 SW 4 - 2 22 NC
23 Mot + 11 HP+
24 Mot - 12 HP-
30 Beam detect 1 Peltier KTP +
J4
31 Cmd µP 2 Peltier KTP -
32 Conf µP 1 Peltier Diode +
33 Diode consign 2 Peltier Diode -
J4a
34 SD µP 3 Peltier YVO4 +
4 Peltier YVO4 -

Rev. 10-2007 P - 25
SERVICE
MANUAL

4-L OC
LOC ATION & CONNECTORS PINS DESCRIPTION
OCATION

4-3 I/O BOARD

J8 J5

J4
J7
J6

J2

J3

J1

Connector Pin Signal Connector Pin Signal Connector Pin Signal

1 Temp ext 1 + 12V 1 Polarizing slot
2 Gnd 2 RX 1 2 Gnd
3 Filtre 2 med pos 3 Remote 3 Filtre 2 med pos
4 Filtre 2 med pres 4 Gnd 4 CmdFiltre 2 med
5 CmdFiltre 2 med J2 5 SAV J4 5 Gnd
6 Remote 6 TX 1 6 NC
7 Zoom 7 Polarizing slot 7 Zoom
8 Pedal detect 8 Remote out 8 Filtre 2 med pres
9 pedal 1 9 Remote out 9 + 12V
10 pedal 2 1 Gnd 1 Gnd
J1
11 pedal 3 2 Pedal detect 2 NC
12 pedal 4 3 pedal 2 3 Filtre 3 med pos
13 TX 1 4 NC 4 CmdFiltre 3 med
14 RX 1 J3 5 + 12V J6 5 Gnd
15 SAV 6 Polarizing slot 6 NC
16 Remote out 7 pedal 1 7 NC
17 Internal fan + 8 pedal 3 8 Filtre 3 med pres
18 Internal fan - 9 pedal 4 9 + 12V
19 Filtre 3 med pos 10 Internal fan + 1 Line
J5
20 Filtre 3 med pres 11 Internal fan - 2 NC
21 CmdFiltre 3 med 16 Led + J7 3 Neutral
22-23-24-- J8
NC 17 Led - 4 NC
25-26

P - 26 Rev. 10-2007
 SERVICE
MANUAL

4-L OC
LOC ATION & CONNECTORS PINS DESCRIPTION
OCATION

4-4 CAVITY BOARD

J2 J1 J3

Connector Pin Signal Pin Signal Connector Pin Signal

1 Fiber security 1 16 Aiming diode - 1 +12V
2 Fiber security 2 17 + 12V 2 Gnd
18-25-26--
3 Temp KTP + NC 3 Beam detect
27-28-29
4 Temp KTP - 19 Temp ext 4 Internal cell +
5 Temp Diode + 20 Detect 532 5 Internal cell -
6 Temp Diode - 21 Mot 1 pos 6 External cell +
7 Temp YVO4 + 22 Mot 2 pos J3 7 External cell -
J1 8 Temp YVO4 - 23 Mot + 8 Detect 532
9 Internal cell + 24 Mot - 9 SF1
10 Internal cell - 30 Beam detect 10 SF2
11 External cell + 31 Cmd µP 11 M+
12 External cell - 32 Conf µP 12 M-
13 Humidity + 33 Diode consign 13 MP1
14 Humidity - 34 SD µP 14 MP2
15 Aiming diode +
1 Peltier KTP - 4 Peltier Diode -
J2 2 Peltier Diode + 5 Peltier YVO4 +
3 Peltier KTP + 6 Peltier YVO4 -

Rev. 10-2007 P - 27
SERVICE
MANUAL

4-L OC
LOC ATION & CONNECTORS PINS DESCRIPTION
OCATION

4-5 INJECTION BOARD

J5 J4

J2 J1 J3

Connector Pin Signal Connector Pin Signal

1 +12V 1 +12V
2 Gnd J2 2 MP1
3 NC 3 MP2
4 Internal cell + 1 MP1
5 Internal cell - J3 2 Gnd
6 External cell + 3 MP2
7 External cell - 1 SF1
J1 J4
8 Detect 532 2 +12V
9 SF1 1 +12V
J5
10 SF2 2 SF2
11 M+
12 M-
P 13 MP1
14 MP2

P - 28 Rev. 10-2007
 SERVICE
MANUAL

4-L OC
LOC ATION & CONNECTORS PINS DESCRIPTION
OCATION

A- LAMBDA TYPE

J2

J5

J6
J1

Connector Pin Signal Connector Pin Signal

1-3--5--
1 Line NC
6-7-8
J1 2 Neutral
J4 2 - V stby return
3 Earth 4 Inhibit

J5 - Gnd

J6 - +12V

Rev. 10-2007 P - 29
 CHAPTER 5

SERVICING & C ALIBR

CALIBR ATION
ALIBRATION
SERVICE
MANUAL

5 - SERVICING & C
CALIBR ATION
ALIBRATION
ALIBR

5-1 FIRST LEVEL SERVICING

5-1-1 TOUCH SCREEN CALIBRATION
The position of the touch-screen-sensitive area can be calibrated.
It can be necessary after a transport, a screen assembly changing, a
software upgrade or other wich could change the touch screen calibration.

This calibration can be done in 'doctor mode' as in 'service mode'.

Turn the key to 'ON' and wait for the home page to display.
Turn the power knob clockwise until 'Calibration' displays on the screen.

NOTE: Read the entire procedure before to start.

1- Turn the power knob ten steps to

the right.
The number of each step displays
into the yellow area except the
tenth who displays 'GO' message.

2- Wait for the first beep;

it is the begining of the calibration
procedure.

3- Press 'P' until to hear the second

beep.

4- Then press successively the

4 screen corners.
Each time a corner is pressed,
repetitive beeps will be hear.
It says that the screen pressure is
correctly recognized.
Go to the following corner.
NOTE: To obtain a better result, it is recommended to press the screen
with a thin plastic stick, like a PDA pencil.

5- At the end, press 'P' again to complete the procedure and exit the
calibration page.

The screen comes back to the home page.

P

P - 32 Rev. 10-2007
 SERVICE
MANUAL

5 - SERVICING & C ALIBR

CALIBR ATION
ALIBRATION

5-1-2 SERVICE MODE

To access to the service mode, it is necessary to plug the service remote
(the service remote wiring is illustrated in the section 9-3).

Switch on the main switch and turn the key to ON.

The service mode is

indicated by the
Sav
"Sav" message.

To access to the
service screen,
press "Quick START" button.

Home page

5-1-2-1 SERVICE SCREEN

The screen mean below shows the default parameters for power,
exposure time and shot interval and terminal.
They are the same for each terminal.
IMPORTANT: After each use in service mode, the instrument must be switched
off completly by turning the key to 'OFF' position.

Power output value

100mW 0.100s Exposure time
Return to home 532 nm
page Soft Cons Diode: 0.10V 122Pt
ENDO Int Cell: 0.00V 4Pt
Terminal Ext Cell: 0.00V 3Pt
selected Idiode: 0A 0Pt Area of control and
measured parameters
Standby / Ready
Power Int: 109.92 mW

t Diode / Peltier 36.78C -385

Curves t YV Peltier 25.02C 20
t KTP / Peltier 30.57C -28
t Ext: 22.62C 0Pt Area of temperature
measurments
Calibration
Reset and shot
number counter.
Terminal selection
0-Term Shot mode
window.
Aiming beam 1 Shot interval
intensity settings
Service screen

Rev. 10-2007 P - 33
SERVICE
MANUAL

5 - SERVICING & C
CALIBR
ALIBRATION
ALIBR ATION

CONTROL BUTTONS
Escape screen: Validates the parameters and return to the
previous page.

Standby / Ready: Enables or disables firing.

Calibration: Access to the terminal calibration page.

- See § 5-1-2-1.

Curves: Access to the shot curves of diode and cells.

- See § 5-1-1.

SETTING BUTTONS

Exposition: Sets the exposure time.

Interval: Sets the shot interval.

Mode: Sets the shot mode.

0-Term Counter: Displays the shot number.

and Press button to reset it.
Terminal selection: Press the number display to
display the terminal selection
window.

1 Aiming beam: Sets the aiming beam intensity.

P - 34 Rev. 10-2007
 SERVICE
MANUAL

5 - SERVICING & C ALIBR

CALIBR ATION
ALIBRATION

CONTROL AREAS
Power:
Displays the power output set and
available at the output of the delivery
system.

Control parameters of the laser:

These parameters can not be
modified.
They are available in analogic (Volts
or Amps) as in numeric (points from 0
to 4095).

Cons diode: This is the command voltage for pumping diode. This
voltage is modulated between 0 and 3 Volts according
to the power setting.

Int cell: This is the internal cell reading value. This value is
adjusted by the software during the cavity calibration.
This value can be measured on the test point TP1 on the
injection board.

Ext Cell: This is the external cell reading value. This value is
adjusted by the software during the cavity calibration.
This value can be measured on the test point TP2 on the
injection board.
The external cell follow the internal one and is adjusted
in production area to be superimposed on the curve
screen with 5% tolerance.

I diode: This is the current used by the diode to produce the

laser effect according to the cell readings. This value is
adjusted during the cavity calibration and terminals
calibrations.

Power int: This is the power at the cavity output which depends of
the terminal efficiency set during terminal calibration.

These values are updated in real time before and during the shots:

- Standby and Ready mode:

- 'Cons Diode' depends on the displayed power.
- The cells do not see a laser beam (0V).
- The diode current is zero.
- 'Power Int' depends on the displayed power and the
terminal calibration.

- Firing: High current in the diode

The internal and external cells see a laser beam (voltages).
The cell values must be superimposed (with 5%
tolerance).

Rev. 10-2007 P - 35
SERVICE
MANUAL

5 - SERVICING & C
CALIBR ATION
ALIBRATION
ALIBR

Cavity component temperature:

The temperatures are indicated in

Celsius degree.

T diode: This is the diode temperature which is adjusted in

production area.

T YV: This is the crystal temperature

T KTP: This is the frequency doubled crystal temperature.

T ext: This is the temperature measured around the electronic

boards. The sensor is set to start a locking alarm when
temperature is up to 35°C and down to 10°C.

5-1-2-2 CURVES

The pumping diode current 100mW 0.100s

and the power measurements 532 nm
Soft Cons Diode: 0.10V 122Pt
from the Internal/External cells Int Cell: 0.00V 4Pt
ENDO
since the last shoot, can be Ext Cell: 0.00V 3Pt
displayed on the curve screen. Idiode: 0A 0Pt

It is called by pressing 'Cb'

button Power Int: 109.92 mW

0.5V t Diode / Peltier 36.78C -385

+20%
Internal cell curve (green) 10A t YV Peltier 25.02C 20
t KTP / Peltier 30.57C -28
External cell curve (red) t Ext: 22.62C 0Pt
-20%
Diode current curve (blue) 0.25V
5A -50%

0-Term

1 ms
Close curve window 50 100 150 200

Before or after the curve window calling, a shot must be done to be

displayed.
The curves are refreshed after each shot.
The scales are set automatically.

The cell curves must be superimposed with a maximal deviation of ±5%

P and within the range ±20% from requested value.

See chapter 7 for more explanations about these curves.

P - 36 Rev. 10-2007
 SERVICE
MANUAL

5 - SERVICING & C ALIBR

CALIBR ATION
ALIBRATION

5-1-2-3 TERMINAL CALIBRATION

CAUTION: Before any calibration, check and set to the default value
(500mW) the doctor calibration.

This calibration must be done during laser installation. The 4 terminals

are calibrated in manufacturing area with standard values
Before every calibration, check the Laser spot (well defined and
homogeneous) and the max. power at the delivery system output.

This is the adjustment of the necessary cavity power according to the

power lost in the terminal.
This calibration must be done with terminal adapter connected to the laser
and an external joulemeter.

CAUTION: An individual calibration must be realized for each connected

delivery system.

Press "CAL" button to access to the 'Terminal calibration' window.

100mW 0.200s
532 nm
Soft Cons Diode: 0.10V 122Pt
ENDO Int Cell: 0.00V 4Pt Value
Ext Cell: 0.00V 3Pt Min Setting Max
Idiode: 0A 0Pt

Power Int: 109.92 mW Nominal Value

t Diode / Peltier 36.78C -385

t YV Peltier 25.02C 20
t KTP / Peltier 30.57C -28
t Ext: 22.62C 0Pt
t Diode / Peltier 28.00C 0
100 tmW * 0.2s27.00C
YV Peltier 17.00
-10
2000 mW
t KTP * 0.2s35.94C
/ Peltier 340.00
-150
t Ext: 26.16C 1552Pt
Warming 0

0-Term
0

1
1
- + OK
Energy value area

The Calibration is made at 2 power nominal values (select it by the

arrow buttons):

100 mW and 2000 mW with 0.2s exposure time.

The Power adjustments are limited: - 100mW x 0.2s: 10 to 40.

- 2000mW x 0.2s: 140 to 700.

The setting of a power values is possible in 2 ways:

- Setting with "+" and "-" buttons (0.01 mW step).

- Introducing the reading value with the keyboard window
accessible by pressing the energy value area.
Rev. 10-2007 P - 37
SERVICE
MANUAL

5 - SERVICING & C
CALIBR ATION
ALIBRATION
ALIBR

PROCEDURE:

IMPORTANT: To be sure of the measurement validity, the Joulemeter must

have its "calibration check" sticker in current validity.

1- Place the joulemeter cell in front of the laser beam, at the delivery
system output, so that the spot occupies the largest possible part of
the sensitive surface.
Do not place it at the focal distance.

2- Select the 100mW power value with the arrow keys.

3- Protect yourself from the laser reflexions and toggle the laser in
ready state.
Press the pedal to obtain the measurement.

4- Make an average of 3 measurements (for example).

Note these values; the differences should not exceed 5%.

5- Enter this average.

6- Select the 2W power value with the arrow keys and perform the
same procedure.
These corrections will then be applied over all the power range by
interpolation.

7- To STORE the NEW Calibration value:

- Press the "OK" button.
- Press ESCAPE to return to the terminal selection page.

3W
Measured
- Check the measured values power
for the displayed power values: Calibration point
2W Ideal
curve
400 mW and 1000mW. (Straight line)

Real
Draw the curve: curve
measured power vs displayed
power.

- Do the Calibration procedure again

for the 100 mW and 2W values if 100mW
Displayed
necessary to obtain a curve as close Calibration point
power
as possible to the ideal straight line.
100mW 2W 3W

A power straight line should represent the power calibration.

P It is possible to modify the 2 points to get a better straight line.

P - 38 Rev. 10-2007
SERVICE
MANUAL

PROCEDURE :

IMPORTANT: To be sure of the measurement validity, the Joulemeter must

haveits "calibration check" sticker in current validity.

1- Connect an optical fiber on the port 2.

2- Place the milli-wattmeter cell in front of the fiber output to measure

the aiming beam power.

3- Select each of the four first calibration points (25, 75, 300, 600 µW)
with the arrow buttons. Set the value to find the power required on
the milli-wattmeter.

4- For the last calibration point (Inject 1), connect the fiber on the output
port 1 and do the same procedure.

The Power adjustments are limited between 50 to 3800 points.

The setting of a power values is possible in 2 ways:

- Setting with "+" and "-" buttons (by 1 step for 25µW, 75µW and
Inject 1,
by 5 steps for 300 and 600µW).

- Introducing the reading value with the keyboard window

accessible by pressing the point value area.

5- To store the calibration press on "OK" button and escape key.

P - 40 Rev. 10-2007
 SERVICE
MANUAL

5 - SERVICING & C
CALIBR
ALIBRATION
ALIBR ATION

5-2 ADVANCED LEVEL SERVICING

5-2-1 PRODUCTION SCREEN

IMPORTANT: After each use, the instrument must be switch off completly by
turning the key to 'OFF' position.

To select the production mode, set the power to 330mW and press
the output power area to select the "prod" mode.

330mW 0.100s Power area to press 310mW 0.100s

532 nm
Soft Cons Diode: 0.33V 411Pt to go in production Soft
532 nm
Cons Diode: 0.28V 350Pt
Int Cell: 0.00V 4Pt
ENDO
Ext Cell: 0.00V 3Pt mode ENDO Int Cell:
Ext Cell:
0.00V 4Pt
0.00V 3Pt
Idiode: 0.01A 1Pt Idiode: 0.01A 1Pt

Iveille Imax: 5.50A 1.38V

Power Int: 363.40 mW Power Int: 310.00 mW

t Diode / Peltier 36.78C -385

Production mode Prod
t Diode / Peltier 36.78C -385
t YV Peltier
t KTP / Peltier
25.02C 20
30.57C -28
indicator t YV Peltier 25.02C 20
t KTP / Peltier 30.57C -28
t Ext: 22.62C 0Pt t Ext: 22.62C 0Pt
I Offset et I: 0.00A 0.01A

0-Term 0-Term

1 1

Service screen Production screen

NOTE: This screen is the service screen with some additional informations in
the control areas.

Iveille Imax: Reserved to production use.

Power int: Notice that the internal power is the same than the
setting power. The efficiency of the terminal is
always 100%.

I offset et I: Reserved to production use

5-2-2 CURVES

Use the curves, in production mode, like in service mode.

See section 5-1-2-2 Curves

Rev. 10-2007 P - 41
 SERVICE
MANUAL

5 - SERVICING & C ALIBR

CALIBR
ALIBRATION
ATION

The Calibration is made at 4 power values and 1 value for the port 1
injection coeficient (select it with the arrow buttons):

30mW, 500mW, 1,5W and 2,5W with 0,5s exposure time.

The Power adjustments are limited:

- 30mW x 0.5s: 1 to 75.
- 500mW x 0.5s: 100 to 700.
- 1,5W x 0.5s: 600 to 2000.
- 2,5W x 0.5s: 1000 to 3000.
- Inject 1 (2,5W) x 0.5s: 1000 to 3000.

The setting of a power values is possible in 2 ways:

- Setting with "+" and "-" buttons (by 0.1 step for 30mW and
by 10 steps for the other points).

- Introducing the reading value with the keyboard window

accessible by pressing the energy value area.

The software will integrate the fiber lost in its calculations.

PROCEDURE:

IMPORTANT: To be sure of the measurement validity, the Joulemeter must

have its "calibration check" sticker in current validity.

1- Connect an optical fiber on the port 2.

2- Place the joulemeter cell in front of the laser beam, at the delivery
system output, so that the spot occupies the largest possible part
of the sensitive surface.
Do not place it at the focal distance.

2- Select the 30mW power value with the arrow keys.

3- Protect yourself from the laser reflexions and toggle the laser in
ready state. Press the pedal to obtain the measurement.

4- Make an average of 3 measurements (for example).

Note these values; the differences should not exceed 5%.

5- Enter this average and fire to the SUPRA records it.

6- Proceed from the same way for the three following powers.

7- For the last calibration point (Inject 1), connect the fiber on the output
port 1 and do the same procedure.

8- To STORE the NEW Calibration value:

- Press the "OK" button.
- Press ESCAPE to return to the terminal selection page.

Rev. 10-2007 P - 43
SERVICE
MANUAL

5 - SERVICING & C
CALIBR ATION
ALIBRATION
ALIBR

5-2-4 TEMPERATURE MODULATION

The temperatures of the cavity components can be modified by

pressing the temperature area.
The temperatures are adjusted in production area in the way to obtain a
curve profile as stable as possible on the full range of powers.
Never modify these temperatures before having advised the service
department in Quantel medical. Modification of these temperatures can
be necessary in case of unstable curves profile after transport, or
evolution of the optical component characteristics which produce some
current peaks influencing the cell stability.

Temp diode: This is the diode temperature which is adjusted in

production area according to the supplier specifications
in the way to optimise its efficiency and its wavelength
compatibility with the cristal.

The diode temperature setting have a direct effect on

the current consummation. That means that moving
away from this manufacturing temperature gives a risk
of current saturation at high powers.

Recommended incrementation during adjustment is 3°C.

The range of adjustment is between 15 and 40°C.

Temp YV: This is the cristal temperature.

There is two levels oftemperature for this component
according to the power setting.

In case of current peaks, increase the temperature will

move the peak later in the exposure and decrease the
temperature will approach the peak to the begining of
the shot.
The target will be first to reduce the peak intensity and
then to move the residual peak at the very begining of
the shot to form an overshoot.

Recommended incrementation during adjustment is 1°C.

The range of adjustment is between 15 and 40°C.

Temp KTP: This is the frequency doubled cristal temperature.

It is the most sensible adjustment.
P Recommended incrementation during adjustment is 0.2°C.
The target of this adjustment will be to eliminate the
current peak. The range is between 15°C and 40°C.
P - 44 Rev. 10-2007
 SERVICE
MANUAL

5 - SERVICING & C ALIBR

CALIBR ATION
ALIBRATION

5-2-5 OTHER PARAMETERS

Power security checks:

This window is accessible by pressing on the aiming beam value area.
This part is only used in production area to check the correct
functioning of the power securities.

Iveille / I max:
This window is accessible by pressing the upper square of the screen.
The I mini is inhibited at the exit of production area.
The I maxi is used only in production area.

Rev. 10-2007 P - 45
SERVICE
MANUAL

5 - SERVICING & C
CALIBR
ALIBRATION
ALIBR ATION

5-3 SERVICE STATISTICS ON THE LASER USE

From the home page press on "STAT" button.

The following information is displayed:

- The cumulated time during which the laser beam has been emitted.

- The number of impacts at a maximum power of 1800mW (green

color).
- The number of impacts with a power above 1800mW (red color).

To EXIT SERVICE STATISTICS

LASER Emission Time : 1H02

Number of impacts <= 1800mW : 26
Number of impacts >1800mW : 21

13
Statistics graph
showing the impacts
number for each
available power
6

0.5w 1w 1.5w

To reset the statistics press the title area "SERVICE STATISTICS".

It reset also the doctor statistics.
P

P - 46 Rev. 10-2007
 CHAPTER 6

WARNING & ERROR

MESSA GES
MESSAGES
SERVICE
MANUAL

6 - WARNING & ERROR MESSA GES

MESSAGES

WARNINGS

The warning messages are

materialized on the screen by an Empty MEMORY
Footswitch
Basic

icon and it appears under the power DURATION

ENDO
800
displaying. Standby mW

0.100s
Warning
These messages appear in displaying
treatment page of doctor's mode COUNTER
0
MODE
s
area
3

They are not an error message but

AIMING BEAM INTERVAL
they disable the laser shot by
toggling the laser in stanby mode.

ICONS DESCRIPTION CAUSES ACTIONS

Remote The red remote is - Lock the remote.

interlock improperly or not - Close the room door
conected. to close the
The doorswitch is open doorswitch.
or defective.
Pedal pressed The footswitch is pressed - Release the
while the laser is in the footswitch
standby mod : - Disconnect the
footswitch and check
It could be a short-circuit : that the message
disappears.
Pedal not The footswitch is not - Check the footswitch
connected recognized. connection at the
back of the device.

Manual filter The filter remote is not - Lock the remote or

dysfunctionning connected. the filter connection
The manual filter is not - Check the filter
connected or not correctly position or detection
positionned. position switches.

P - 48 Rev. 10-2007
 SERVICE
MANUAL

6 - WARNING & ERROR MESSA GES

MESSAGES

DEFAULTS
To have more information on the
Error Message Area 1
error displayed press the left angle
Error Message Area 2
of the error window.
The SAV message appears under
the error icon.

SAV Message Area 1

Area to press to call the SAV messages

It is possible to view the laser software progressing until the default

appearance with quantelprog software and the laser connected to a
PC computer.
It gives an additional accuracy of the diagnosis.

MESSAGES & SAV CAUSES ACTIONS

ICONS MESSAGES

Footswitch error Error The footswitch is pressed - Release the footswitch

outside the treatment
page:

It could be a short-circuit: - Disconnect the

footswitch and check
that the message
disappears.

Fiber Fiber The terminal of the - Disconnect and re-

disconnected disconnected delivery system is not connect the fiber to
connected or has a bad force the detection by
pushing it more.
connection:
- Check the fiber
detection switches (see
§ 3-3-3).
Filter Position Filter 1 Manual filter disconnected
- Check the front panel
or wrong positionned.
connector or remote is
well fitted.
- Check the detection
position switches of the
filter.

Filter Position Filter 2 Motorised filter not - Check filter position

connected or not well cell inside the filter.
functionning.
- Check connections of
Remote filter not
connected. the filter or the remote.

Rev. 10-2007 P - 49
SERVICE
MANUAL

6 - WARNING & ERROR MESSA GES

MESSAGES

ICONS MESSAGES SAV CAUSES ACTIONS

MESSAGES

Call Service Hard P>20%

Hard P>20% Perform the cavity
calibration (§5-2-3) and
Call Service Cell Int Soft P> 20% try to fire again.
Soft P>20% Cell Ext Soft P> 20%
- If current unstable,
Call Service Hard P<20% A cell have detected a adjust component
Hard P<20% value of P temperatures.
outside the limits
Call Service Cell Int Soft P< 20% or - If deviation between
Soft P<20% Cell Ext Soft P< 20% is misfunctionning cells too high,
or adjust P2 on cavity
Call Service Hard P<50% is uncalibrated board to reduce the
Hard P<50% deviation.

Call Service Cell Int Soft P< 50% Call Service

Soft P<50% Cell Ext Soft P< 50%

Temperature Temp Ext External temperature - The instrument must

outside the functionning only be used within the
range. acceptable
temperature range:
10°C to 35°C
( 50°F to 95°F)

After extended use the - Let it cool down for a

SUPRA may over heat. few minutes.
Peltier Regul
The temperature is not Wait a few seconds
stabilised by the peltier and try to fire again.
system. Measure the 3 Peltier
voltage to identify
which one is damaged.

Diode Regul The signal from the Check the voltage on

KTP Regul respective component the respective
Yv Regul thermistor is not component test point
correct. on the cavity board.

Diode: TP2
Diode Connect No signal come from KTP: TP1
Yv: TP3
KTP Connect the component
Yv Connect thermistor. Measure:
20°C = 3.2V
Δ°C = 0.1V/°C

P - 50 Rev. 10-2007
 SERVICE
MANUAL

6 - WARNING & ERROR MESSA GES

MESSAGES

ICONS MESSAGES SAV CAUSES ACTIONS

MESSAGES

Call Service Shutter1 Press OK and try

Shutter1 again.
All conditions are not
Replace the Power
ready for firing.
Call Service Shutter 2 Board.
Shutter 2 Call Service.

Call Service Security: # Note the security

Security: # number and call
Service.
Call Service Hard Shoot Firing is stopped by a Try again to fire and
Hard Shoot Soft Shoot End note the error alarm
hard signal error.
just before the hard
shoot message.
Call Service.
Call Service Power Supply Power supply missing. Check Power supply
Power Supply
block.
Call Service
Init Error
Error
Error Wrong initialization of Check the connections
the cpu. between cpu and
Power board.
Check the power
supply.
Call Service.
Current Error Error Software detects
Error Check calibrations.
current over 9A Replace Power board.
delivered to the diode.
Call Service.
Power detected Power detected A cell reads a light Check the cell offset
when the laser is in values on the cavity
standby mode. board.

CALIBRATION ERROR MESSAGE:

Laser not calibrated:
The message appears in red in the
Not calibrated
Uncalibrated Uncalibrated
upper part of the screen.
'Not calibrated'
The laser cavityis not calibrated :
Uncalibrated Uncalibrated
The message occurs after a software
upgrade (see § 5-2-1).
Terminal not calibrated:
The message appears in yellow at the
top of the uncalibrated terminal icon.
'Uncalibrated'
The terminal is not calibrated:
See chapter 5-1-2-3.
Rev. 10-2007 P - 51
CHAPTER 7

DIA GNOSIS
DIAGNOSIS
SERVICE
MANUAL

7 - DIA GNOSIS
AGNOSIS

7-1 PERFECT LASER

Conditions to have a perfect laser:
To obtain this curve, set up the laser to:
Mode: SAV
Port: 2
Terminal: Endo
Power: 3W
Exposure time: 0.3s
Mode: Single
Calibration: 90%

- Delivery system output

(fiber 50µm 90% efficiency): power must be to 3W.

- Laser output (or fiber input): power must be to 3,5W.

Laser output Fiber output
3,5W 3W

Fiber (50 µm) 3W

Internal cell:
The red curve is flat.
It is within the range ±20% of the value expected .

External Cell:
The green curve is superimposed with the red curve.
The deviation of the two curves is within ±5%.

Diode current:
The blue curve presents a peak at its begining and decreases until to have
quickly a flat part .
It presents no peak after the begining peak.

Some curve examples are illustrated in chapter 7-2 corret curves

P

P - 54 Rev. 10-2007
 SERVICE
MANUAL

7 - DIA GNOSIS
AGNOSIS

7-2 CORRECT CURVES (Examples)

SUPRA's curve window ('Cb' button)
Power: 100mW Exposure: 300ms
0.5V
10A
Internal cell:
The red curve must be as
flat as possible.
It must be within the range 0.25V +20%
±20% and it must not 5A
present peeks too high. -20%

-50%

ms
External Cell: 100 200 300 400
The green curve must
follow the red curve so
near as possible with Power: 500mW Exposure: 300ms
±5% of deviation.
1V
10A

Diode current:
The blue curve presents a 0.5V +20%
peak at its begining and 5A
-20%
decreases until to have
quickly a flat part . -50%
It must present any peak
after the begining peak.
ms
100 200 300 400

Power: 3W Exposure: 300ms

2.5V
5V +20%
8A
10A

-20%

1.25V
2.5V -50%
4A
5A

ms
ms
100
100 200
200 300
300 400
400

Rev. 10-2007 P - 55
SERVICE
MANUAL

7 - DIA GNOSIS
AGNOSIS

7-3 FAULTY CURVES

For the example here under,the solution will be to modify the optical
component temperature (see chapter 5-2-4).
1 Diode current: 1 5V +20%
The current (blue curve) 10A
increases until to the
saturated value -20%
(hard defect at 29A).
2.5V -50%
5A
Cell curves:
The red and green curves go
below the -20% and -50%
security limits.
It causes the laser stopping 100 200 300
ms
400
and displays an error
message.

2 Diode current: 2
5V
The blue curve has a peak. 10A

Cell curves:
The red and green curves
follow the current peak and 2.5V +20%
5A
they go above the +20% -20%
security limit.
-50%
It causes the laser stopping
and displays an error
message. 100 200 300
ms
400

3 Diode current: 3 5V
The blue curve has a little 10A
peak.

Cell curves:
2.5V +20%
The red and green curves 5A
follow the current peak but -20%
they stay wiyhin the ±20% -50%
security limits.
The laser does not shutdown.
P 100 200 300
ms
400
This case must be followed.

P - 56 Rev. 10-2007
 CHAPTER 8

FUSE REPL
REPLAACEMENT
SERVICE
MANUAL

8- FUSE REPL
REPLAACEMENT

- Disconnect the power cord before any intervention on the instrument.

Use only with a 250 V fuse

Employer uniquement avec
un fusible de 250 V
- With a screwdriver pull the main fuse
block at the rear of the machine.

- Remove the fuse support and change the

fuses if necessary.
Fuses

Fuse specifications: Glass fuse

6,5AT 250V
5 x 20mm
Fuse support

P - 58 Rev. 10-2007
 CHAPTER 9

REAR P ANEL PLUGS

PANEL
SERVICE
MANUAL

9 - REAR P ANEL PLUGS

9-1 MOTORIZED FILTER PLUG

Motorized filter plug

(sub-D 9 pins female)

1 2 3 4 5

6 7 8 9

If any motorized filter is connected,

plug an external filter remote.
Vitra's
SUPRA
plug
(female)

Sub-D 9 pins
External connector
(Male)

1
6 1
2 6
7
3 2
8 7
4 3
9 8
5 9 4
5

P Jumper cable
SUPRA
VITRA's between pins 3 and 9
rear view

P - 60 Rev. 10-2007
 SERVICE
MANUAL

9 - REAR P ANEL PLUGS

9-2 FOOTSWITCH PLUG

Ground
5 4 3 2 1 Footswitch plug
9 8 7 6 (sub-D 9 pins female)
X

Pedal
4

Pedal Pedal
2 Pedal 1 3

Rev. 10-2007 P - 61
SERVICE
MANUAL

9 - REAR P ANEL PLUGS

9-3 DOORSWITCH PLUG

Footswitch plug
(sub-D 9 pins female)
Footswitch
connector Sub-D 9 pins
(female) External Connector
(Male)

1
6 1 Doorswitch Sav
2 6
7
3 2
8 7
4 3
9 8
5 9 4
5
Max :
24 Vac / 500 mA
External
Relay
Rear view 24 Vac
VITRA User
Power
Supply

Red Lamp

If any doorswitch is connected, plug an external remote.

Normal remote SAV remote
SUPRA
Vitra's
SUPRA
Vitra's
plug plug
(female) (female)

Sub-D 9 pins Sub-D 9 pins

External connector External connector
(Male) (Male)

1 1
6 1 6 1
2 2 6
7 6 7
3 2 3 2
8 7 8 7
4 3 4 3
9 8 9 8
5 4 5 9 4
9
5 5
P
Jumper cable Jumper cable
SUPRA
VITRA's between pins 1 and 3 SUPRA
VITRA's between pins 1 and 5
rear view rear view

P - 62 Rev. 10-2007
 CHAPTER 10

SOF TWARE INST

SOFTWARE ALL
INSTALL ATION
ALLATION
SERVICE
MANUAL

10 - SOF TWARE INST

SOFTWARE INSTALL ATION
ALLATION
ALL

10-1 PRELIMINARY OPERATIONS

IMPORTANT: The following datas can be erased from the laser memory during
the upgrade process.
NOTE CARREFULLY THE DATAS IN THE FOLLOWING TABLES IN
THE WAY TO REFILL THE MEMORY AFTER UPGRADE.

10-1-1 TERMINAL CALIBRATION VALUES

Select each of the 4 terminals and press “CAL” button in service mode.
Note all values in the table.
Calibration Points
Terminal 100 mW 2000 mW
MICRO
ENDO
LIO
S/L

10-1-2 AIMING BEAM CALIBRATION VALUES

Press the value area of aiming beam in service mode.

Note all values in the table.

50 μW
75 μW
300 μW
600 μW
Inject 1

10-1-3 TEMPERATURE SETTINGS

Press temperature value area in prod mode to see the settings.

Note all values in the table.

Diode
Yv
P KTP

P - 64 Rev. 10-2007
 SERVICE
MANUAL

10 - SOF TWARE INST

SOFTWARE ALL
INSTALL
ALLATION
ATION

10-1-4 SETUP VALUES

Press 'Setup' button on home page to note all parameters set by the
users.

10-2 PREPARATION

10-2-1 CONNECTION
- Connect the PC’s COM1 port to the SUPRA remote connector using a
specific serial cable.

Com 1 Com2 SUPRA programming

(remote) connector

RS232-C serial cable

RS232C cable for installation software Vitra's

SUPRA
plug
Sub-D 9 pins (female)
Sub-D 9 pins
External Connector External Connector
(Female) (Male)

1 1 6
6 3 2 6 1
2 2 2 6
7 7 2
7 3 7
3 8 6 3 3
4 2 8 8
4 9 4 4
9 5 9 9
5 5 4 5 5

PC's rear view SUPRA

VITRA's
rear view

Rev. 10-2007 P - 65
SERVICE
MANUAL

10 - SOF TWARE INST

SOFTWARE INSTALL
ALLATION
ALL ATION

10-2-2 CONFIGURATION AND SOFTWARE PATH

The quantelprog software is

needed to install a new firmware
version on devices.

1- Open the Quantelprog

software.
Quantelprog.exe

2- Press 'F9' key or click on

"Setup" menu to set the
software parameter.

Click on 'Default' button to

have the good configuration.

3 - Select the software to load:

Click on 'Open' icon, and find

the software location.

The software has an extension ".p"

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 SERVICE
MANUAL

10 - SOF TWARE INST

SOFTWARE ALL
INSTALL
ALLATION
ATION

10-3 DOWNLOADING SUPRA SOFTWARE

Switch-on the Laser

The 'Quantelprog' software displays:

Click on the downloading icon:

A control box displays the

downloading evolution.

When the control box disappears,

the software is loaded.

Switch off the Laser.

The procedure is completed.

Unplug the serial cable and turn

off the Vitra.

The laser software version is displayed on home page under Quantel

Medical logo, so that you can ensure that the installation has normally
proceeded.

CAUTION: However you have to check the calibration before any use of the
Laser. See § 5-1 and 5-2.

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SERVICE
MANUAL

10 - SOF TWARE INST

SOFTWARE INSTALL ATION
ALLATION
ALL

10-4 INSTALLATION CHECKING AND SETTINGS

10-4-1 TOUCH SCREEN CALIBRATION

After a software installation, it could be necessary to calibrate the screen.

Perform the touch screen calibration like indicated in chapter 5-1-1

10-4-2 SUPRA SETTINGS

Check and replace if necessary the settings in the following
chronological way:

1- CAVITY COMPONENT TEMPERATURES

Enter the value noted in the chapter '10-1-3 Temperature setting
values'.

2- CAVITY CALIBRATION
Perform the cavity calibration following the procedure described in
the chapter '5-2-3 Cavity calibration'.

3- TERMINAL CALIBRATION
Enter the value noted in the chapter '10-1-1 Terminal calibration
values'.

4- AIMING BEAM (650nm) CALIBRATION

Enter the value noted in the chapter '10-1-2 Aiming beam
calibration values'.
Check, with a milli-wattmeter, that the max power of aiming beam is
within the range 500µW to 700µW.

When the procedure is completed, press ESC to memorize the

settings.

Turn the key to off to reinitialize the securities.

10-4-3 FINAL CONTROL

In doctor mode, measure the terminal output energy at different values of

the power range available (low part, middle part and high part with low and
high exposure time).
P
Check that the reading values are inside a tolerance of ± 10% with the
requested values.

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 CHAPTER 11

SERVICE C ARDS
CARDS
 SERVICE
MANUAL

PLEASE FAX TO QUANTEL MEDICAL, THIS SERVICE CARD IF PROBLEM OCCURS.

DISTRIBUTOR NAME: DATE:

SERIAL NUMBER:
DEFECT MESSAGE:
Error message area 1 Error message area 2 SAV message area

A) CURVES WHEN A DEFECT OCCURS

Power level before defect:

___V
___A W

___V
__A

ms
___ ___ ___ ___

B) CURVES DRAWING FOR SEVERAL DISPLAYED POWERS

- Shoot once at the indicated power level.

500 mW - 0,7s 3 W - 0.3 s

___V ___V
___A ___A

___V ___V
__A __A

ms ms
___ ___ ___ ___ ___ ___ ___ ___

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PLEASE FAX TO QUANTEL MEDICAL, THIS SERVICE CARD IF PROBLEM OCCURS.

3 W - 0.1 s

___V
___A

___V
__A

ms
___ ___ ___ ___

- Set the power at the maximum level to get the flatest internal cell curve as possible (exp.
time : 0.3s).

5
___V
Draw the external cell
___A
8

2.5
___V
4
__A

ms
100
___ 200
___ 300
___ 400
___

- Press the Statistics button on the First

screen page and note the indicated values.

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 SERVICE
MANUAL

VALID ATION SHEET

Software Version 1.XX

Publishing Date October 2007

Revision Date October 2007

Written by :
F. LOYAL

Checked by :
C. CHABRIER

Validated by :
P. QUERO

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