NIDEK
LASER DIODE PHOTOCOAGULATOR
Model DC-3300
SERVICE MANUAL
December, 2004XDC7**RDA001E/E
Total 50 pages
NIDEK CO., LTD. : 34-14, Maehama, Hiroishi-cho, Gamagori, Aichi 443-0038, Japan(Manufacturer) Telephone: (0533) 67-6611
Facsimile: (0533) 67-6610NIDEK CO., LTD : 6th Floor, Takahashi Bldg., No.2, 3-chome, Kanda-jinboucho(Tokyo Office) Chiyoda-ku, Tokyo 101-0051, Japan
Telephone: (03) 3288-0571Facsimile: (03) 3288-0570Telex: 2226647 NIDEK J
NIDEK INCORPORATED : 47651 Westinghouse Drive, Fremont, California 94539, U. S. A.(United States Agent) Telephone: (510) 226-5700
Facsimile: (510) 226-5750NIDEK SOCIETE ANONYME : Europarc 13, rue Auguste Perret, 94042 CRETEIL, France(Authorized Representative) Telephone: (01) 49 80 97 97
Facsimile: (01) 49 80 32 08
Page
Table of Contents
§1 CAUTIONS FOR MAINTENANCE ......................................................................... 1-1
§2 TROUBLESHOOTING .............................................................................................. 2-1
§3 SUB-TROUBLESHOOTING ..................................................................................... 3-13.1 The system does not start at all ................................................................................ 3-13.2 Fan does not work .................................................................................................... 3-33.3 Indication on the front panel is not correct ............................................................... 3-33.4 Err. 20 appears .......................................................................................................... 3-43.5 Setting of coagulation power output cannot be changed correctly ........................... 3-53.6 Setting of coagulation time cannot be changed correctly ......................................... 3-53.7 Repeat mode cannot be set correctly ........................................................................ 3-53.8 Brightness of aiming beam cannot be changed correctly ......................................... 3-53.9 Aiming beam cannot be seen .................................................................................... 3-53.10 Err. 3 appears .......................................................................................................... 3-63.11 READY indication does not light up by pressing the STATUS switch .................. 3-73.12 STAND BY indication does not light up by pressing the STATUS switch ............ 3-73.13 Counter cannot be reset .......................................................................................... 3-73.14 Laser beam cannot be emitted ................................................................................ 3-73.15 Err. 1 appears .......................................................................................................... 3-83.16 Err. 10 appears ........................................................................................................ 3-93.17 Err. 12 appears ........................................................................................................ 3-93.18 Err. 13 appears ........................................................................................................ 3-93.19 Err. 15 appears ........................................................................................................ 3-93.20 Err. 53 appears ...................................................................................................... 3-103.21 Err. 54 appears ...................................................................................................... 3-103.22 INTLK2.7 appears ................................................................................................ 3-113.23 INTLK4.7 appears ................................................................................................ 3-123.24 Actual power output is low................................................................................... 3-133.25 Actual power output is high ................................................................................. 3-143.26 EMERGENCY OFF button does not work .......................................................... 3-143.27 Err. 4 appears ........................................................................................................ 3-14
§4 REPLACEMENT ......................................................................................................... 4-14.1 Replacement of fuses ............................................................................................... 4-14.2 Replacement of upper cover ..................................................................................... 4-14.3 Replacement of lower cover ..................................................................................... 4-24.4 Replacement of front cover ...................................................................................... 4-24.5 Replacement of PS1 ................................................................................................. 4-34.6 Replacement of BA05 (SW BOARD)...................................................................... 4-34.7 Replacement of BA02 (LASER CONTROL BOARD) ........................................... 4-3
Page4.8 Replacement of BA01 (MASTER BOARD) ........................................................... 4-34.9 Replacement of Key control switch ......................................................................... 4-44.10 Replacement of EMERGENCY OFF button ......................................................... 4-44.11 Replacement of fan ................................................................................................. 4-54.12 Replacement of BA03 (DISPLAY BOARD) ......................................................... 4-54.13 Replacement of BA09 (SENSOR BOARD) of safety shutter ................................ 4-64.14 Replacement of BA09 (SENSOR BOARD) of coagulation shutter ...................... 4-64.15 Replacement of microswitch of CONDENSOR ASSY ......................................... 4-7
§5 ADJUSTMENT ............................................................................................................ 5-15.1 Optical adjustment ................................................................................................... 5-1
5.1.1 Adjustment of optical axis of aiming beam .................................................... 5-15.1.2 Adjustment of fiber alignment ........................................................................ 5-25.1.3 Operation check of coagulation shutter sensor ............................................... 5-35.1.4 Operation check of safety shutter sensor ......................................................... 5-3
5.2 Electrical adjustment ................................................................................................ 5-45.2.1 Setting of LASER CONTROL BOARD (BA02) ............................................ 5-45.2.2 Setting of DISPLAY BOARD (BA03) ............................................................ 5-45.2.3 Input voltage check ......................................................................................... 5-45.2.4 Adjustment of T.E.COOLER .......................................................................... 5-55.2.5 COAG STANDBY check ................................................................................ 5-55.2.6 D/A converter signal check ............................................................................. 5-55.2.7 Current limit check .......................................................................................... 5-5
5.3 General adjustment ................................................................................................... 5-65.3.1Current limit adjustment .................................................................................. 5-65.3.2 Adjustment of 1/4 wavelength constant position ............................................ 5-65.3.3 Overshoot check .............................................................................................. 5-65.3.4 Light control adjustment ................................................................................. 5-65.3.5 Adjustment of each monitor ............................................................................ 5-75.3.6 Adjustment of overpower ................................................................................ 5-75.3.7 Adjustment of each delivery unit .................................................................... 5-85.3.8 Adjustment of aiming beam ............................................................................ 5-95.3.9 Adjustment of COAG TIME ......................................................................... 5-105.3.10 Adjustment of REPEAT TIME .................................................................... 5-10
§6 REFERENCES ............................................................................................................. 6-16.1 Wiring diagram (CABLE ASSY) ............................................................................. 6-16.2 Tools ......................................................................................................................... 6-26.3 Error code list ........................................................................................................... 6-36.4 Interlock code list ..................................................................................................... 6-36.5 DIP SW function list ................................................................................................ 6-46.6 System parameter ..................................................................................................... 6-4
6.6.1 Change/Setting method of value of parameter ................................................ 6-46.6.2 System parameter list ...................................................................................... 6-5
§1 CAUTIONS FOR MAINTENANCE
• Be sure to use this manual after reading and understanding the operator’s manual for the DC-3300 thoroughly.
• Only properly trained service technicians can repair the system.
• During the repair, any indications are necessary to prohibit the unauthorized persons fromentering the working area and to prevent the accidents such as emitting laser to personnel.
• Wear protective goggles when the laser is emitted.
• Never look directory into the laser diode beam even if wearing goggles.
• Never point the probe tip or the laser aperture to personnel.
• Apply the lock-tight to the screws when they are loosened and tightened again.
• For maintenance, turn OFF the power and disconnect the socket from the wall-outlet unlessthis manual specifies “Turn ON the power”.
• In case that the abnormal smell and/or noise is produced from DC-3300, turn the key switch tothe OFF position immediately or press the EMERGENCY OFF button.
• When performing a maintenance with the covers (upper, lower or front cover) removed, takethe following measures in order to protect the laser diodes from static electricity.
• Spread a conductive mat on the workbench, then connect the earth wire from the mat to aground.
• Field service representative should put a wrist strap on his/her wrist, and connect the earthwire from it.
• Earth the measuring instruments such as oscilloscope and laser power meter as well.• Use a soldering iron provided with an earth wire.• Before using a tool, always touch the metal part to the conductive mat.• Connect an earth wire to the terminal on the rear panel as well.
• Specifications and design are subject to change without notice for improvement. Since theTechnical Bulletin will be released every time significant changes are made to the system, referto the Technical Bulletin together with this manual.
1 - 2
§2 TROUBLESHOOTING
Turn ON the key control switch. Does thesystem start correctly?
Can the setting of coagulation poweroutput be changed correctly?
Can the setting of coagulation time bechanged correctly?
Can the brightness of aiming beam bechanged correctly?
YES
YES
YES
3.5 Setting of coagulation power outputcannot be changed correctly
3.6 Setting of coagulation time cannot bechanged correctly
3.8 Brightness of aiming beam cannot bechanged correctly
3.9 Aiming beam cannot be seen3.10 Err. 3 appears
Does READY light up by pressing theSTATUS switch?
YES
3.11 READY indication does not light upby pressing the STATUS switch
Is the system put in the initial conditioncorrectly after count down?
YES
NO3.4 Err. 20 appears
Can the repeat mode be set correctly? 3.7 Repeat mode cannot be reset correctlyNO
YES
NO
3.1 The system does not start at all3.2 Fan does not work3.3 Indication on the front panel is not correct3.27 Err. 4 appears
NO
YES
NO
NO
NO
2 - 2
Does STAND BY light up by pressing theSTATUS switch?
Is the laser diode beam emitted correctlyby pressing the foot switch?
Does the system stop by pressing theEMERGENCY OFF button?
YES
YES
3.14 Laser beam cannot be emitted3.15 Err. 1 appears3.16 Err. 10 appears3.17 Err. 12 appears3.18 Err. 13 appears3.19 Err. 15 appears3.20 Err. 53 appears3.21 Err. 54 appears3.22 INTLK2.7 appears3.23 INTLK4.7 appears3.24 Actual power output is low3.25 Actual power output is high
3.26 EMERGENCY OFF button does notwork
Is the Application COUNTER reset bypressing the Counter Reset switch?
YES
NO3.13 Counter cannot be reset
YES
NO
3.12 STAND BY does not light up bypressing the STATUS switch
NO
END
NO
§3 SUB-TROUBLESHOOTING
3.1 The system does not start at all
Is the voltage between 1st and 2nd pins ofthe connector P505, and, P501 and P503 onBA05, +12V?
Is the voltage of the outlet proper?
Are connectors P901, P902 and P903 onPS1 (switching power supply) connectedcorrectly?
Are connectors P501, P502, P503, P504and P505 on BA05 connected correctly?
Is the voltage between 1st pin of theconnector J902 and 1st pin of J903 on PS1(switching power supply) +12V?Is the voltage between 2nd pin of J902 and2nd pin of J903 on PS1 (switching powersupply) +12V?
YES
YES
YES
Correct the connection.
Correct the connection.
Failure of PS1 (switching power supply).Replace it with the new one (see 4.5).
YES
Failure of EA21.Repair or replace it with the new one.
Are the fuses normal?
YES
NO Replace the fuses with the new ones (see4.1).
Is the voltage between 2nd and 3rd pins ofthe connector J901 on PS1 (switchingpower supply) proper?
Failure of EA20.Repair or replace it with the new one.
NO
YES
NO
Obtain the proper line voltage.NO
YES
NO
NO
NO
3 - 2
Is the EMERGENCY OFF button iscorrect?
Is the voltage between connectors P502and P504 on BA05 +12V?
Is the voltage between 1st and 2nd pins ofthe connector J201 on BA02 +12V?
Is the voltage between 1st and 2nd pins ofthe connector J209 on BA02 +12V?Is the voltage between 3rd and 4th pins ofthe connector J209 on BA02 +5V?
Is the key control switch correct?
YES
YES
YES
Failure of EA22.Repair or replace it with the new one.
Failure of BA02.Replace it with the new one (see 4.7).
Failure of the key control switch.Replace it with the new one (see 4.9).
YES
Failure of the EMERGENCY OFF button.Replace it with the new one (see 4.10).
Is the connector P201 on BA02 connectedcorrectly?
YES
NOCorrect the connection.
Is the voltage between 1st and 3rd pins ofthe connector J113 on BA01 +12V?Is the voltage between 1st and 2nd pins ofthe connector J110 on BA01 +5V?
Failure of EA13.Repair or replace it with the new one.
NO
YES
NO
Failure of BA05.Replace it with the new one (see 4.6).
NO
YES
NO
Failure of BA01.Replace it with the new one (see 4.8).
NO
NO
3 - 3
3.2 Fan does not workIs the connector P207 on BA02 connectedcorrectly?
Failure of the fan.Replace it with the new one (see 4.11).
YES
Is the voltage of connector P207 on BA02correct?
Connector P2071-2: DC12V
YES
NO Failure of BA02.Replace it with the new one (see 4.7).
Correct the connection.NO
3.3 Indication on the front panel is not correct
Is the flexible flat cable between theconnector J301 on BA03 and the connectorJ106 on BA01 connected correctly?
Failure of BA03.Replace it with the new one (see 4.12).
NO Failure of BA01.Replace it with the new one (see 4.8).
NOCorrect the connection.
Is the indication on the front panel correct?
YES
YES
3 - 4
3.4 Err. 20 appears
Adjust T.E.COOLER.
Is the connector P901 on PS1 connectedcorrectly?
Is the voltage output to TP9 on BA02 otherthan 0V?
Is the voltage output to TP9 on BA02 otherthan 0V?
Is the trouble resolved?
YES
YES
YES
Failure of the cable EA08.Replace it with the new one.
Failure of the laser head.Send the system back to NIDEK.
Failure of BA01.Replace it with the new one (see 4.8).
YES
Is the connector P201 on BA02 connectedcorrectly?
YES
NOCorrect the connection.
Is the trouble resolved? Failure of BA02.Replace it with the new one (see 4.7).
NO
YES
NO
Correct the connection.NO
NO
NO
3 - 5
3.5 Setting of coagulation power output cannot be changedcorrectly
Perform as described in 3.3.
3.6 Setting of coagulation time cannot be changed correctlyPerform as described in 3.3.
3.7 Repeat mode cannot be set correctlyPerform as described in 3.3.
3.8 Brightness of aiming beam cannot be changed correctlyPerform as described in 3.3.
3.9 Aiming beam cannot be seenIs the connector P114 on BA01 connectedcorrectly?
Does the safety shutter ASSY block theaiming laser optical path?
Can the aiming beam be seen by turningVR1 on BA01 clockwise?
YES
YES
Adjust the safety shutter.
Failure of BA01.Replace it with the new one (see 4.8).
Is the voltage between TP12 and A. GNDon BA01 +1.2V or less?Is the aiming beam emitted from theAIMING ASSY?
YES
NO Failure of aiming laser.Replace EA04 with the new one.
Misalignment of the optical axis of theaiming beam. Send the system back toNIDEK.
YES
NO
Correct the connection.NO
NO
3 - 6
3.10 Err. 3 appears
Release the interlock and error.
Is the voltage between 1st-2nd, 3rd-5th and6th-5th pins of the connector J103 onBA01 +12V?
Is the voltage between 4th and 5th pins ofthe connector J103 on BA01 +5V, whenthe shutter plate blocks the laser opticalpath?Is the voltage between these points 0V,when the shutter plate does not block thelaser optical path?
YES
Failure of BA09 of EA02.Replace it with the new one (see 4.13).
Adjust the operation of the safety shutter.
Is the connector P103 on BA01 connectedcorrectly?
YES
NO Failure of BA01.Replace it with the new one (see 4.8).
Is the safety shutter placed on the sensordetection unit?
NO
Correct the connection.NO
Failure of BA01.Replace it with the new one (see 4.8).
YES
NO
YES
3 - 7
3.11 READY indication does not light up by pressing theSTATUS switch
Perform as described in 3.5.
3.12STAND BY indication does not light up by pressingthe STATUS switch
Perform as described in 3.5.
3.13Counter cannot be resetPerform as described in 3.5.
3.14Laser beam cannot be emittedIs the connector P905 on the foot switchconnected correctly?
Failure of BA01.Repair it with the new one (see 4.8).
YES
YES
YES
Failure of BA01.Replace it with the new one (see 4.8).
Repair the broken part of EA13 or replaceit with the new one.
Is the voltage between 7th and 10th pins ofthe connector J113 on BA01 +12V?
YES
NO
Is the voltage between 8th-10th and 9th-10th pins of the connector J113 on BA01+5V when the foot switch is pressed?
Failure of the foot switch.Replace it with the new one.
NO
Correct the connection.NO
NO
Is there continuity between these points onEA13?
7th pin of P113 - 1st pin of J9058th pin of P113 - 2nd pin of J9059th pin of P113 - 3rd pin of J90510th pin of P113 - 4th pin of J905
3 - 8
3.15 Err. 1 appears
Release the interlock and error.
Is the voltage between 1st and 2nd pins ofthe connector J102 on BA01 +12V?
Is the voltage between 4th and 5th pins ofthe connector J102 on BA01 +5V, whenthe shutter plate blocks the laser opticalpath?Is the voltage between these points 0V,when the shutter plate does not block thelaser optical path?
YES
Failure of BA09 of EA03.Replace it with the new one (see 4.14).
Adjust the operation of the safety shutter.
Is the connector P102 on BA01 connectedcorrectly?
YES
NO Failure of BA01.Replace it with the new one (see 4.8).
Is the safety shutter placed on the sensordetection unit?
NO
Correct the connection.NO
Failure of BA01.Replace it with the new one (see 4.8).
YES
Is the voltage between 3rd and 5th, and 6thand 5th pins of the connector J102 onBA01 +12V?
NO Failure of BA01.Replace it with the new one (see 4.8).
YES
NO
YES
3 - 9
3.16 Err. 10 appears
Failure of the laser head.Return the system back to NIDEK.
3.17 Err. 12 appears
Failure of the laser head.Return the system back to NIDEK.
3.18 Err. 13 appears
Failure of BA02.Return the system back to NIDEK.
3.19 Err. 15 appears
Release the interlock and error.
Adjust the overpower.
Check the actual power output at the endof the laser aperture of the main body orthe delivery system. Do they meet thespecification below?
90 mW or less: ±20%100 mW or less: ±15%
YES
Adjust the actual power output, at the endof laser aperture of the main body or thedelivery system, and coagulation poweroutput setting to meet the specification.
NO
3 - 10
3.20 Err. 53 appears
3.21 Err. 54 appears
Is the fiber connected correctly?
YES
YES
NOConnect it correctly.
Failure of BA01.Replace it with the new one (see 4.8).
NO
Is the voltage between 2nd and 3rd, and5th and 6th pins of the connector J101 onBA01 +0V when the fiber is connected?
Is the voltage between 2nd and 3rd, and5th and 6th pins of the connector J101 onBA01 +5V when the fiber is disconnected?
YES
Failure of BA01.Replace it with the new one (see 4.8).
NO
Failure of the microswitch or the wire ofEA01.Repair EA01 or replace it with the new one(see 4.15).
Is the voltages between 8th and 10th, and9th and 10th pins of the connector J113 onBA01 +5V when the foot switch ispressed?
YES
YES
NO Failure of the foot switch.Replace it with the new one.
Repair the broken part of EA13 or replaceit with the new one.
NO
Failure of BA01.Replace it with the new one.
Is there continuity between these points onEA13?
7th pin of P113 and 1st pin of J9058th pin of P113 and 2nd pin of J9059th pin of P113 and 3rd pin of J90510th pin of P113 and 4th pin of J905
3 - 11
3.22 INTLK2.7 appears
Release the interlock and error.
Adjust the overpower.
Check the actual power output at the endof the laser aperture of the main body orthe delivery system. Do they meet thespecification below?
90 mW or less : ±20%100 mW or less: ±15%
YES
Adjust the actual power output at the endof the laser aperture of the main body orthe delivery system and coagulation poweroutput setting to meet the specification.
NO
3 - 12
3.23 INTLK4.7 appears
Release the interlock and error.
Are there any objects blocking the air inletand outlet of the system?
Is the room temperature within thespecified range for use (between 10°Cand 30°C)?
Adjust the room temperature within thespecified range for use.
Leave the system for more than 30 minutesand use the system after it is cooled down.
Does the fan work?
YES
NO Move the objects away from the air inlet ormove the system.
Can 2000 shots of the laser beamcontinuously be emitted by keeping onpressing the foot switch in the followingcondition?Coagulation power output: 500 mWCoagulation time: 0.2 sec.Interval time: 0.2 sec.
YES
NO
See 3.2 Fan does not work
The system is normal. INTLK4.7 appearsdue to the temporary temperature-riseinside the system, however, the systemcan be used because the temperatureinside the system is lowered.
YES
NO
NO
YES
3 - 13
3.24 Actual power output is lowDisconnect the fiber-optic cable from thedelivery system.
Is the fiber alignment performed?
Change the setting of system parameter sothat the setting power coincide with theactual power output.
YES
Replace the fiber-optic cable with the newone.
Failure of the laser head or misalignmentof the laser head optical axis.Return the system back to NIDEK.
Is the end face of the fiber-optic cablecleaned?
YES
NOPerform the fiber alignment.
Does the setting power coincide with theactual power output?
NO
Clean the end face of the fiber-optic cable.NO
Adjust the over power.
YES
Is the transmittancy of the fiber-optic cablemore than 70%?
YES
NO
3 - 14
3.25 Actual power output is high
3.26 EMERGENCY OFF button does not work
Disconnect the connector of fiber-opticcable from the delivery system.
Adjust the overpower.
Change the setting of system parameter sothat the setting power output coincide withthe actual power output.
Is the connector P508 on BA05 connectedcorrectly?
Failure of BA05.Replace it with the new one (see 4.6).
YES
Is the EMERGENCY OFF button normal?
YES
Connect it correctly.NO
Failure of the EMERGENCY OFF button.Replace it with the new one (see 4.10).
NO
3.27 Err. 4 appears
Check that EEPROM (IC8) was replaced when BA01 was replaced (see 4.8).If EEPROM is not replaced, please replace it. If it was replaced, EEPROM is faulty.Replace EEPROM. Then contact to NIDEK for the value of the system parameter and reset it.(see 5.2 and 6.6.2).
§4 REPLACEMENT
4.1 Replacement of fuses
1) Unscrew PC3×4.2) Remove the stopper.3) Disconnect the power cord plug from the
outlet.4) Remove the fuse holder.5) Replace the fuses with the new one.6) Attach the removed parts in the reverse
order.
4.2 Replacement of upper cover
1) Unscrew PC3×4Cr (n=4).2) Replace the upper cover with the new one.3) Attach the removed parts in the reverse order.
Fuse
Fuse holder
Upper cover
PC3×4Cr
Fuseholder
PC3×4Stopper
4 - 2
4.3 Replacement of lower cover
1) Unscrew PC3×4Cr (n=4).2) Replace the lower cover with the new one.3) Attach the removed parts in the reverse
order.
4.4 Replacement of front cover
1) Remove the cap (n=2).2) Unscrew PC3×4Cr (n=2).3) Unscrew PC3×6Cr (n=2).4) Replace the front cover with the new one.5) Attach the removed parts in the reverse order.
Lower cover
PC3×4Cr
Cap
Front cover
PC3×4Cr
PC3×6Cr
4 - 3
4.5 Replacement of PS1
1) Remove the upper cover (see 4.2).2) Unscrew SB4×12 (n=3).3) Disconnect the connector from PS1.4) Replace PS1 with the new one.5) Attach the removed parts in the reverse
order.
4.6 Replacement of BA05 (SW BOARD)
1) Remove the upper cover (see 4.2).2) Unscrew PC3×4 (n=4).3) Disconnect the connector from BA05 (SW
BOARD).4) Replace BA05 with the new one.5) Attach the removed parts in the reverse
order.
4.7 Replacement of BA02 (LASER CONTROL BOARD)
1) Remove the lower cover (see 4.3).2) Unscrew PC3×4 (n=4).3) Disconnect the connector from BA02
(LASER CONTROL BOARD).4) Replace BA02 with the new one.5) Attach the removed parts in the reverse
order.
4.8 Replacement of BA01 (MASTER BOARD)
1) Remove the lower cover (see 4.3).2) Unscrew PC3×4 (n=4).3) Disconnect the connector from the
BA01(MASTER BOARD).4) Replace BA01 with the new one.5) Take CPU(IC1) and EEPROM(IC8) out from
the removed board and mount these on the newboard.
6) Attach the removed parts in the reverse order.
BA05
SB4×12
BA01
PC3×4
PC3×4
PS1
BA02
PC3×4CPU
EEPROM
4 - 4
4.9 Replacement of Key control switch
1) Remove the front cover (see 4.4).2) Disconnect the connector P506 from BA05
(SW BOARD).4) Replace the Key control switch with the new
one.5) Attach the removed parts in the reverse
order.
4.10 Replacement of EMERGENCY OFF button
1) Remove the front cover.2) Disconnect the connector P508 from BA05
(SW BOARD).3) Replace the EMERGENCY OFF button
with the new one.4) Attach the removed parts in the reverse order.
Key control switch
EMERGENCY OFF button
4 - 5
4.11 Replacement of fan
1) Remove the upper cover (see 4.2).2) Remove the lower cover (see 4.3).3) Disconnect the connector P207 from BA02
(LASER CONTROL BOARD).4) Unscrew TC3×4Cr (n=4).5) Remove the fan together with frame D.6) Unscrew 3N4 (n=4).7) Replace the fan with the new one.8) Attach the removed parts in the reverse
order.
4.12 Replacement of BA03 (DISPLAY BOARD)
1) Remove the upper cover (see 4.2).2) Remove the lower cover (see 4.3).3) Remove the front cover (see 4.4).4) Disconnect the all connectors from the front
panel AS.5) Unscrew PC3×4 (n=4).6) Remove the front panel.7) Unscrew N3 (n=4).8) Replace BA03 (DISPLAY BOARD) with
the new one.9) Attach the removed parts in the reverse order.
PC3×4
3N4
Front panel
BA03
TC3×4Cr
Frame D
Fan
N3
4 - 6
4.13 Replacement of BA09 (SENSOR BOARD) of safetyshutter
1) Remove the upper cover (see 4.2).2) Remove the lower cover (see 4.3).3) Disconnect the connector P103 from the
BA01 (MASTER BOARD).4) Unscrew CK2×3 (n=2).5) Replace BA09 (SENSOR BOARD) of the
safety shutter with the new one.6) Attach the removed parts in the reverse
order.
4.14 Replacement of BA09 (SENSOR BOARD) ofcoagulation shutter
1) Remove the upper cover (see 4.2).2) Remove the lower cover (see 4.3).3) Disconnect the connector P102 from BA01
(MASTER BOARD).4) Unscrew CK2×3 (n=2).5) Replace BA09 (SENSOR BOARD) of the
coagulation shutter with the new one.6) Attach the removed parts in the reverse
order.
BA09
BA09
CK2×3
CK2×3
4 - 7
4.15 Replacement of microswitch of CONDENSOR ASSY
1) Remove the upper cover (see 4.2).2) Remove the lower cover (see 4.3).3) Remove the front cover (see 4.4).4) Remove the front panel (see 4.12).5) Disconnect the connector P101 from BA01
(MASTER BOARD).6) Unscrew FK2×5 (n=2).7) Remove the cover (M054).8) Unscrew CK2×4 (n=2).9) Replace the microswitch together with the
sensor base (M052).10)Unscrew 82053-CC06A (n=2).11)Replace the microswitch with the new one.12)Attach the removed parts in the reverse
order.
82053-CC06A
CK2×4FK2×5
Microswitch
Sensor base
Cover
4 - 8
§5 ADJUSTMENT
5.1 Optical adjustment
5.1.1 Adjustment of optical axis of aiming beam
Use the DC-2 optical axis adjustment jig and adjust the inclination of the dichroic mirror AS andthe aiming mirror AS so that the position of aiming beam image coincides with the position ofLD (Laser Diode) image at the center of scale.
1. EA04 of the aiming base AS is rotatedso that the aiming beam image turns horizontally.Check it with a paper placed in front of the aiming base AS.
2. The focus of the aiming beam image is adjusted byback-and-forth position adjustment of EA04and loosening of screw G007 of EA04.
3. Adjust by the dichroic mirror AS so that the position of aiming beam image coincideswith the position of LD image. (The aiming beam image reflected on the scale turnsvertically.)
4. Remove the object lens for DC-2 optical axis adjustment jig and adjust as follows forcoinciding with the position of reflected aiming image.
1) Vertical position adjustment:Move the aiming mirror AS to the reverse direction from the displaceddirection.
2) Horizontal position adjustment:Move the aiming mirror AS to the same direction from the displaceddirection.
3) Put the object lens and adjust with the dichroic mirror AS so that theposition of aiming beam image coincides with the center of the scale.
4) Repeat steps 1 through 3, and check that it becomes as shown in the figureon the right regardless of the existence of the object lens.
Aiming laser
Dichroic mirror AS
Aiming mirror AS
Screw
G007
Rotate EA04to adjust the focus
Aiming image
5 - 2
5.1.2 Adjustment of fiber alignment
1. Connect the fiber and install a power meter to the place of laser output.
2. Perform the following adjustments so that the power of the fiber output becomes maximum. • Loosen the condenser lens back-and forth position setscrew and rotate 17740-M021 of the
condenser lens ASSY (1130) (back-and-forth position adjustment of the condenser lens). • Loosen the condenser lens rotation position setscrew and rotate 17621-M020 of the condenser
lens ASSY (1130) (rotation position adjustment of the condenser lens). • Loosen the alignment adjustment setscrew and rotate 17621-M117 of the collector optics
ASSY (1300) (alignment adjustment). * Repeat position adjustment, rotation adjustment, and alignment adjustment so that the fiber
output becomes maximum. * After adjustments, tighten each setscrew and check the output again.
M021
17621-M020
1130 1300
13611-M117
Condenser lens back-and-forthposition setscrew
Condenser lens rotation po-sition setscrew
Alignment adjustmentsetscrews (n=2)
5 - 3
5.1.3 Operation check of coagulation shutter sensor
1. Connect an oscilloscope as follows:ch.1→ pin 2 of J102 on MASTER BOARDch.2 → pin 5 of J102 on MASTER BOARD
2. Press the TIME switch to set the TIME indication on the display to 1.00. Press theINTERVAL switch to set the INTERVAL indication on the display to 1.0.
3. Emit the laser beam and check OPEN TIME with the waveform of the oscilloscope.4. Connect ch.2 of the oscilloscope to pin 6 of J102 on MASTER BOARD.5. Emit the laser beam and check CLOSE TIME with the waveform of the oscilloscope.6. Check that OPEN TIME and CLOSE TIME are within the following range.
Delay time (open)(msec) + delay time (close) (msec) + parameter of address 54 ≤≤≤≤≤ 93Parameter of address 54 50 to 55 (default: 50)
* If they are not within the above range, adjust the horizontal position of 17211-M028 (seethe figure below).
5.1.4 Operation check of safety shutter sensor
1. Connect an oscilloscope as follows:ch.1→ pin 2 of J103 on MASTER BOARDch.2 → pin 4 of J103 on MASTER BOARD
2. Press the TIME switch to set the TIME indication on the display to 1.00. Press theINTERVAL switch to set the INTERVAL indication on the display to 1.0.
3. Press the AIMING switch to turn on or off the aiming beam and check that OPEN TIMEis 40 msec or less with the waveform of the oscilloscope. * If it is not within the above range, adjust the horizontal position of 17211-M028 (see the
above figure).4. Connect ch.2 of the oscilloscope to pin 6 of J102 on MASTER BOARD.5. Press the AIMING switch to turn on or off the aiming beam and check that CLOSE
TIME is 40 msec or less with the waveform of the oscilloscope. * If it is not within the above range, adjust the horizontal position of 17211-M028 (see the
above figure).
ch.1
ch.2
OPEN TIME CLOSE TIME
17211-M028 17211-M028
5 - 4
5.2 Electrical adjustment
5.2.1 Setting of LASER CONTROL BOARD (BA02)
1. Set VR4, VR5, VR9, VR11, VR13, and VR15 to MID.2. Turn VR3 fully to CW direction (MAX).3. Turn VR8, VR7 and VR12 fully to CCW direction (MIN).4. Remove the jumper pin, if it is attached to JP1, JP2, JP3, and JP6.5. Check that the jumper pin is attached to JP4 and JP5.
5.2.2 Setting of DISPLAY BOARD (BA03)
1. Leave No.1, No.2, and No.4 of the DIP switch as they are and set the others to the ONposition.
5.2.3 Input voltage check
Connect a multimeter to the system and check following input voltages.
1. The 1st and 2nd pins of the connector P209 on LASER CONTROL BOARD (BA02):DC12V
2. The 3rd and 4th pins of the connector P209 on LASER CONTROL BOARD (BA02):DC5V
VR5 VR1VR1
VR2
VR1
VR4
VR3
VR7 VR1VR1
VR6 VR8
VR9
VR1
TP7 TP1
TP6
TP2 TP1
TP8
TP4
TP1
TP9
TP1
TP1
TP5
TP3
5 - 5
5.2.4 Adjustment of T.E.COOLER
1. Adjust VR11 so that the voltage of TP10 of BA02 becomes 2.92 V.2. Place the system in the Service Mode by setting No.8 of the DIP switch to the OFF position.3. Check the voltage of TP9 of BA02 and find the corresponding temperature among the
table below.4. Adjust VR15 of BA02 so that the S.SIZE indication shows the temperature of step 3.
5.2.5 COAG STANDBY check
1. Attach the foot switch.2. Remove the dummy laser.3. Connect a digital multimeter to pin 3 of P202 on LASER CONTROL BOARD (BA02)
and check that the voltage is changed to 0V and 12V when turning ON/OFF the TRIG.SW.
5.2.6 D/A converter signal check
Turn the power from MIN. to MAX. and check that the voltage of TP4 on LASER CONTROLBOARD (BA02) during coagulation is the same grade as the display.
5.2.7 Current limit check
* Attach the dummy laser.2.Measure the voltage of pin 4 of the connector P210 of BA02 by multimeter, and checkthat the dummy laser carries 2A when turning VR7 of BA02. Check the voltage of TP7 ofBA02 becomes the following at that time.Expression: TP7(V)=P210(A) (Declination must be within 3%.)
Temperature(℃) TP9 voltage Temperature(℃) TP9 voltage Temperature(℃) TP9 voltage0 1.5040 17 2.4427 34 3.40831 1.5515 18 2.5032 35 3.45812 1.6002 19 2.5636 36 3.50723 1.6500 20 2.6239 37 3.55564 1.7010 21 2.6841 38 3.60335 1.7531 22 2.7439 39 3.65076 1.8062 23 2.8032 40 3.69767 1.8604 24 2.8621 41 3.74458 1.9155 25 2.9204 42 3.79139 1.9715 26 2.9780 43 3.8383
10 2.0283 27 3.0348 44 3.885811 2.0859 28 3.0908 45 3.934012 2.1442 29 3.1460 46 3.983113 2.2031 30 3.2003 47 4.033514 2.2625 31 3.2537 48 4.085515 2.3223 32 3.3061 49 4.139416 2.3824 33 3.3576 50 4.1956
5 - 6
5.3 General adjustment
5.3.1 Current limit adjustment
Measure the voltage of TP7 of BA02 as emitting the laser beam, and turn VR7 of BA02 to be thesame value as the limit current (limit voltage).* Check that the connector of P205 and P206 is unhooked. (Turn the monitor off.)
5.3.2 Adjustment of 1/4 wavelength constant position
Set the current mode. (DIP SW4: ON)Measure the voltage of TP2 of BA02, and turn M014 and1/4 wavelength constant to be minimum voltage.After adjustment, fix M014 by HH3X3 (see the figure onthe right).
5.3.3 Overshoot check
1. Connect the oscilloscope to TP7 of BA02, and irradiate the laser power of 400mW. Checkthat the falling edge part of TP7 waveform does not overshoot. * The oscilloscope is set to DC500 mV/DIV and measured by 5.00 msec/DIV. * Check that the connectors of P205 and P206 are unhooked. (Turn the monitor off)
2. If it overshoots, adjust VR10 of BA02 until it stops.
5.3.4 Light control adjustment
1. Attach the connector P205 and P206 to BA02. Connect the endo photo probe to the mainbody and turn ON the KEY control switch.
2. Turn ON (light mode) DIP SW4 on DISPLAY BOARD BA03.3. Adjust the POWER indication and actual power output of the main body at 50 mW with
VR6 (offset) of BA02 and those at 500mW with VR3 (gain) of BA02. Repeat the adjustmentto be the same value of the indication and the actual measurement value.
4. Change the POWER indication and check that the indication is proper comparing withthe actual power output.
HH3X321/4 wavelength constant
1130M014
Overshoot
5 - 7
5.3.5 Adjustment of each monitor
1. Adjust the voltage of monitor by VR1 and VR2 on the LASER CONTROL BOARD(BA02).-Offset adjustment
Adjust VR1 (offset) on BA02 so that the voltage of TP2 on BA02 becomes to 100 mV whenthe laser of 50 mW output setting is irradiated.
-Gain adjustmentAdjust VR2 (gain) on BA02 so that the voltage of TP2 on BA02 becomes to 2000 mV whenthe laser of 1000 mW output setting is irradiated.
2. Repeat the above step 1 until the voltage of TP2 on BA01 becomes stable at 50 mW to 100mV and at 1000 mW to 2000 mV.
5.3.6 Adjustment of overpower
1. Connect the delivery unit. Set the power output to 1000mW and the exposure time to 3.00sec.
2. Set No.1 and No.2 of the DIP switch on the DISPLAY BOARD BA03 to the OFF position.3. Perform adjustment by the following procedure for the actual power of 1200 mw or 800
mW.1) Emit the laser beam and turn VR3 on BA02 so the actual power
becomes as shown in the table on the right.2) If the intermittent beep sounds are heard at random intervals,
increase the corresponding parameter. If the intermittent beepsounds are not heard, decrease the parameter (see 6.6.1).
3) Emit the laser beam and change the parameter to the point where the intermittent beepsounds are heard or not heard (see 6.6.1).
4. Emit the laser beam. Turn VR3 of BA02 so that the actual power becomes 1000mW(returned to the original state).
5. Set the power output to 50 mW and the exposure time to 3.00 sec.6. Perform adjustment by the following procedure for the actual power of 75mw or 25mW.
1) Emit the laser beam and turn VR6 of BA02 so the actualpower becomes as shown in the table on the right.
2) If the intermittent beep sounds are heard at random intervals,increase the corresponding parameter. If the intermittentbeep sounds are not heard, decrease the parameter (see6.6.1).
3) Emit the laser beam and change the parameter to the point where the intermittent beepsounds are heard or not heard (see 6.6.1).
7. Emit the laser beam. Turn VR6 of BA02 so that the actual power becomes 50 mW (returnedto the original state).
8. Set No.1 and No.2 of the DIP switch back and perform the operation check includingrecheck of the actual power. For the MP delivery, emit the laser beam of 500 mW in 60sec. and check that no error occurs.
Actual power Parameter1200 mW Address 55800 mW Address 58
Actual power Parameter75 mW Address 5625 mW Address 59
5 - 8
5.3.7 Adjustment of each delivery unit
1. Wear laser goggles for DC laser.2. Connect the shot fiber to the main body.3. Measure the actual power output every 100 mW from 100 mW to 2000 mW (indication).4. Calculate: actual power output (mW) / indication (mW), and input those values every
100mW from the parameter address 30 to 49 in order.5. Connect each delivery to the main body, change the following parameters, and adjust the
power output to be within specifications.
Specifications: 50 - 90 mW → ±20%, 100 - Max mW → ±15%
S.SIZE 75 100 150 200 250 260~990
Address 100 101 102 103 104 21
S.SIZE 75 100 120 150 160 or more
Address 120 121 122 123 27
S.SIZE 60 80 100 120 130 or more
Address 130 131 132 133 27
S.SIZE 75 100 150 200 250 260~990
Address 140 141 142 143 144 28
Address 24
Address 26
S.SIZE 300 500 700 900 950~4000
Address 110 111 112 113 22
S.SIZE 100 150 200 250 300 400 410 or more
Address 150 151 152 153 154 155 20
S.SIZE 100 150 200 250 300 400 410 or more
Address 160 161 162 163 164 165 25
S.SIZE 100 150 200 250 300 400 410 or more
Address 170 171 172 173 174 175 23
S.SIZE 300 400 500 600 700 250 350 450 550 560 or more
Address 180 181 182 183 184 185 186 187 188 29
YC-Combo
BIO
SL-1600 /30SL
HAAG
Long
Short
END PHOTO
Q(hHAAG revision)
R(SL-1600 revision)
MP-1/2
MP-4
MP-5
5 - 9
5.3.8 Adjustment of aiming beam
1. Connect the End Photo to the main body and set a power meter of the aiming beam.2. Set the aiming indication of the front panel to MAX.3. Adjust VR1 on BA01 so that the aiming beam comes to be between 0.4 and 0.6 mW.4. Measure the voltage between TP12 and GND on BA01. (Verify that it is not 1.5 V or
more.)5. Set the aiming indication of the front panel to MIN.6. Adjust the parameter of address 19 so that the aiming beam becomes 1/8 of MAX or less.7. Set the aiming indication on the front panel to MAX again and check whether the aiming
beam is between 0.4 and 0.6 mW. *Turn OFF (to input parameters) DIP SW 6 on DISPLAY BOARD BA03 and return it to ON
after input.8. Set the deliveries except End Photo as the following conditions: MAX: 0.4 - 0.6 mW, MIN
1/8 of MAX or less, with correction at the parameters of the table below because thepower output of those deliveries changes.
Delivery Address
HAAG 73
ENDO 74
SL-1600/30SL 75
BIO 76
YC-COMBO 77
R (SL-1600 revision) 78
MP-4 (SL-130) 80
MP-1/2 (SL-1600/30SL) 81
MP-5 (HAAG) 82
Q (HAAG revision) 83
5 - 10
5.3.9 Adjustment of COAG TIME
1. Wear laser goggles for DC laser.2. Monitor the laser beam by an analyzing recorder.3. Connect TP5 and A. GND on BA02 to an oscilloscope.4. Set COAG TIME indication on the front panel to 0.2 sec. (Power is about 600 mW.)5. Adjust the parameter of address 54 so that the leading edge of the laser becomes as the
picture below.
6. Adjust the parameter of address 52 so that the GOAG TIME indication becomes 0.2 sec.(Specification: indicated value ±10%)
7. Change the COAG TIME indication on the front panel to be between 0.02 and 3.00 sec.and check whether the COAG TIME meets the specification. (Specification: indicatedvalue ±20% in the case of 0.02 to 0.09 sec., indicated value ±10% in the case of 0.10 to5.00 sec.)
8. Check the COAG TIME of the front panel, changing it from 0.02 to 5.00 sec.If a waveform is not shown by setting 0.02 sec., set the parameter of address 52 to 20. * Turn OFF (to input parameters) DIP SW 6 on DISPLAY BOARD BA03 and return it to ON
after input.
5.3.10 Adjustment of REPEAT TIME
1. Set the REPEAT TIME indication on the front panel to 0.1 sec.2. Adjust the parameter of address 53 so that the REPEAT TIME indication becomes 0.1
sec. (Specification: ±10% of indicated value)3. Change the REPEAT TIME indication on the front panel to be between 0.1 and 1.0 sec.
and check whether the REPEAT TIME meets the specification. (Specification: indicatedvalue ±10%) * Set No.6 of the DIP switch on the DISPLAY BOARD BA03 (to input parameters) to the
OFF position and set it back to the ON position after inputting.
NG example Good example
§6 REFERENCES
6.1 Wiring diagram (CABLE ASSY)
6 - 2
6.2 Tools
• Phillips screwdriver set• Screwdriver set• Precision screwdriver set• Hexagonal wrench set• Long-nose pliers• Nippers• Tweezers• Soldering iron• Soldering removal• Solder• Blower• Power meter (COHERENT MODEL 201)• Power meter for aiming (COHERENT MODEL202)• Alcohol mixture (Methanol 50% + ether 50%)• Kimwipe (Wipers S-200 Jyujyo Kimberly)• DC2 optical axis adjustment jig
6 - 3
6.3 Error code list
6.4 Interlock code list
ErrorNO. Symptom Cause
1Operation failure of coagulation shutter
Operation failure of coagulation shutter or sensor failure
3 Operation failure of safety shutter Operation failure of safety shutter or sensor failure
4 Data failure of EEPROM Mismatch data of EEPROM
10 Failure of LD Failure of LD
11 Excessively big or small output of detector Failure of LD or detector signal breaking
12 Failure of LD Failure of LD
13 Overcurrent of LD When LD current exceeds the set value
15 Shortage output of LD Excessively small output of LD
20 Failure of temperature control of LD When LD temperature exceeds the set value
53 Failure of trigger signal circuit Failure of trigger switch or cable breaking
54 Failure of fiber signal circuit Failure of fiber switch or cable breaking
90Failure of program data
When the contents of ROM in CPU is rewrittenMismatch SUM
91Failure of EEPROM data
When the contents of EEPROM is rewrittenMismatch SUM
93 Failure of memory data Mismatch data of RAM in CPU
94 Key Lock error Operation failure of program
InterlockNO. Symptom Cause
2.7 Over power Excessibly big output of LD
4.7 Heating of device Heating of internal device
6.3 Remote interlock: OFFRemote interlock connector, or Remote interlockswitch: OPEN
6 - 4
6.5 DIP SW function list
A DIP SW (SW1) list and its operation are shown below. DIP SW is usually set to the ONposition. When it is set to the OFF position, the following operation will be performed. DIP SWis on the display board.Note: Set all switches back to the ON position after the operation is finished. Even if one switchis set to the OFF position, D.P. (Decimal Point) is displayed on “COUNTER”.“ON” = 1 2 3 4 “OFF” = 1. 2. 3. 4.
DIP SW Operation/ Function Content
#1 Cancel InterlockCancel the detection of Interlock. However, laser irradiation isstopped by the hardware at the time of interlock.
#2 Cancel Error Cancel the detection of Error.
#3 Not in use
#4 Current/Light Mode switching"ON" : Light control mode"OFF" : Current control mode
#5 Continuous irradiation mode Continuous irradiation setting is available.
#6 Parameter setting mode Parameter setting is available.
#7 Not in use
#8 Service mode Laser output, and display of current, etc.
6.6 System parameter
6.6.1 Change/Setting method of value of parameter
1. Set No. 6 of the DIP switch (SW1) on the display board to the OFF position.When it is set to the OFF position, data will be displayed on the following indications.Address: TIME indication of the display panelDisplay character: COUNTER indication and S.SIZE indication on the display panelInitial value or value of parameter: POWER indication on the display panel
2. Press the switch or of TIME on the display panel to display the address to be changed.3. Change the parameter value by turning the POWER knob.4. Check the beeps by pressing the RESET switch (Completion of change and setting).5. Set No. 6 of the DIP switch (SW1) of the display board back to the ON position.
Note1)Except correction of laser output and change of the opening-and-closing timing of each shutter,the reclosing of KEY SW is required.
Note2)If the power is turned off with the DIP switch (SW1) No.6 set to the OFF position (with theparameter display after parameter change), Err91 (data failure of EEPROM) is displayed atthe time of next power-on. Be sure to turn off the power after setting No.6 to the ON position.If Err91 is displayed, set No.2 of the DIP switch (SW1) to the OFF position. After restartingthe system, reset the parameter with the procedure of 1 to 5.
6 - 5
Address Displaycharacter
Initialvalue
Content
1 Adj 0 Control of adjustment mode 0: Normal mode 1: Adjustment mode
2 AL on 0 Control of laser firing sound 0: No firing sound 1: Firing sound
3 n-A 0 Not in use
4 cnt dn 10 Count down timer
5 tot ctr 0 Total counter operation stop 0: Count 1: Stop
6 n-A 0 Not in use
7 rdy oFF 2 Auto-off (min) of "READY" 0: does not become OFF
8 ctr rst 0 Memory of counter value 0: Memory 1: Clear
9 LAS RST 0 Memory of aiming value 0: Memory 1: Clear
10 idL UP 1 Offset of idle current of LD
11 Spot t 10 Waiting time of spot size operation detection during coagulation X 10 (msec)
12 Spot SnS 2 Spot size detection sensitivity (bit)
13 Err ti 0 Waiting time of re-detection of Err and INTLK (msec)
14 Err ctr 0 The number of re-detection of Err and INTLK
15 tr2 0 Input SW of trigger SW 0: 2 circuit 1: 1 circuit
16 2dl 0 Waiting time after "READY" X 10 (msec)
17 A Ld Adj 100 Soft-gain of aiming
18 EnE oFS 100 Soft-offset of POWER 100=±0
19 A Ld oFS 100 Soft-offset of aiming
20 P-1.2 Pr 100 MP-1/2(SL-1600/30SL) POWER correction factor
21 SL16 Pr 129 SL-1600 POWER correction factor
22 r Pr 119 R(SL-1600 revision) POWER correction factor
23 P-5 Pr 100 MP-5(HAAG) POWER correction factor
24 Endo Pr 100 End photo delivery POWER correction factor
25 P-4 Pr 100 MP-4(SL-130) POWER correction factor
26 bio Pr 122 Binocular indirect ophthalmoscope delivery POWER correction factor
27 HAAG Pr 130 HAAG delivery POWER correction factor
28 yccb Pr 115 Combo delivery POWER correction factor
29 q Pr 100 Q(HAAG revision) POWER correction factor
30 100 Fib 100 100mW fiber correction factor
31 200 Fib 100 200mW fiber correction factor
32 300 Fib 100 300mW fiber correction factor
33 400 Fib 100 400mW fiber correction factor
34 500 Fib 100 500mW fiber correction factor
35 600 Fib 100 600mW fiber correction factor
6.6.2 System parameter list
6 - 6
36 700 Fib 100 700mW fiber correction factor
37 800 Fib 100 800mW fiber correction factor
38 900 Fib 100 900mW fiber correction factor
39 1000 Fib 100 1000mW fiber correction factor
40 1100 Fib 100 1100mW fiber correction factor
41 1200 Fib 100 1200mW fiber correction factor
42 1300 Fib 100 1300mW fiber correction factor
43 1400 Fib 100 1400mW fiber correction factor
44 1500 Fib 100 1500mW fiber correction factor
45 1600 Fib 100 1600mW fiber correction factor
46 1700 Fib 100 1700mW fiber correction factor
47 1800 Fib 100 1800mW fiber correction factor
48 1900 Fib 100 1900mW fiber correction factor
49 2000 Fib 100 2000mW fiber correction factor
50 ti Lo 2 Coagulation time minimum value X 10 (msec)
51 ti Hi 500 Coagulation time maximum value X 10 (msec)
52 coAG ti 8 Coagulation time correction value (+msec)
53 rEP ti 30 Repeat time correction value (+msec)
54 SS oP 50 Laser output overshoot waiting time (from laser-on to shutter-open) (msec)
55 in27 GAin 16 Adjustment of INTLK2.7 (Gain +%)
56 in27 oFS 7 Adjustment of INTLK2.7 (Offset +mW)
57 in27 ti 50 Start time of over power check (msec)
58 Er15 GAin 17 Adjustment of Err15 (Gain -%)
59 Er15 oFS 25 Adjustment of Err15 (Offset -mW)
60 P Lo 5 Coagulation output minimum value X 10 (mW)
61 P Hi 200 Coagulation output maximum value X 10 (mW)
62 Ld P St 150 Maximum output of LD
63 Ld c St 130 Maximum current of LD
64 Ld t Sb 10 Setting value of t.CAL (℃)
65 Ld t St 25 Temperature of LD (℃)
66 Ld t Lo 77 Adjustment of Err20 Minimum value of LD temperature (77 : 0℃)
67 Ld t Hi 200 Adjustment of Err20 Maximum value of LD temperature (200 : 45℃)
68 ti H ttt 600 TTT coagulation time maximum value (sec)
69 PrE LSr 0 Waiting time before laser firing (msec)
70 SL Hi P 150 Slit lamp delivery maximum output X 10 (mW)
6 - 7
71 ShuT oP 30 Errl detection waiting time (coagulation shutter open) (msec)
72 ShuT cL 30 Errl detection waiting time (coagulation shutter close) (msec)
73 HAAG A Pr 225 HAAG delivery aiming output correction factor
74 Endo A Pr 100 Endo photo delivery aiming output correction factor
75 SL16 A Pr 110 SL-1600 aiming output correction factor
76 bio A Pr 200 Binocular indirect ophthalmoscope delivery aiming output correction factor
77 yccb A Pr 250 Combo delivery aiming output correction factor
78 r A Pr 100 R (SL-1600 revision) aiming output correction factor
79 Ld oFF 0 Current detection limit when LD is off
80 P-4 A Pr 100 MP-4 (SL-130) aiming output correction factor
81 P-1.2 A Pr 100 MP-1/2 (SL-1600/30SL) aiming output correction factor
82 P-5 A Pr 100 MP-5 (HAAG) aiming output correction factor
83 q A Pr 100 Q(HAAG revision) aiming output correction factor
84 n-A 100 Not in use
85 n-A 100 Not in use
86 n-A 100 Not in use
87 n-A 100 Not in use
88 n-A 100 Not in use
89 n-A 100 Not in use
90 Spot Lt 200 MP delivery spot size correction setting (um)
91 Spot oFS 40 MP delivery offset output correction
92 3rd Pr 0 MP delivery power monitor 0: Effective 1: Ineffective
93 ovEr GAin 30 MP delivery over power adjustment (Gain +%)
94 ovEr oFS 50 MP delivery over power adjustment (Offset +mW)
95 undr GAin 30 MP delivery under power adjustment (Gain -%)
96 undr oFS 50 MP delivery under power adjustment (Offset -mW)
97 3rd ti 70 MP delivery power monitor detection waiting time (msec)
98 n-A 100 Not in use
99 Ai ON-OF 0 External ON/OFF function of aiming beam 0: Ineffective 1: MP effective
100 SL16 75u 185 SL-1600/30SL coagulation output correction factor (spot size = 75um)
101 SL16 100u 140 SL-1600/30SL coagulation output correction factor (spot size = 100um)
102 SL16 150u 117 SL-1600/30SL coagulation output correction factor (spot size = 150um)
103 SL16 200u 104 SL-1600/30SL coagulation output correction factor (spot size = 200um)
104 SL16 250u 100 SL-1600/30SL coagulation output correction factor (spot size = 250um)
105 n-A 100 Not in use
6 - 8
106 n-A 100 Not in use
107 n-A 100 Not in use
108 n-A 100 Not in use
109 n-A 100 Not in use
110 r 300u 200 R(SL-1600 revision) coagulation output correction factor (spot size = 300um)
111 r 500u 135 R(SL-1600 revision) coagulation output correction factor (spot size = 500um)
112 r 700u 120 R(SL-1600 revision) coagulation output correction factor (spot size = 700um)
113 r 900u 105 R(SL-1600 revision) coagulation output correction factor (spot size = 900um)
114 n-A 100 Not in use
115 n-A 100 Not in use
116 n-A 100 Not in use
117 n-A 100 Not in use
118 n-A 100 Not in use
119 n-A 100 Not in use
120 G LG 75u 120 HAAG(Long) coagulation output correction factor (spot size = 75um)
121 G LG 100u 105 HAAG(Long) coagulation output correction factor (spot size = 100um)
122 G LG 120u 100 HAAG(Long) coagulation output correction factor (spot size = 120um)
123 G LG 150u 100 HAAG(Long) coagulation output correction factor (spot size = 150um)
124 n-A 100 Not in use
125 n-A 100 Not in use
126 n-A 100 Not in use
127 n-A 100 Not in use
128 n-A 100 Not in use
129 n-A 100 Not in use
130 G St 60u 120 HAAG(Short) coagulation output correction factor (spot size = 60um)
131 G St 80u 105 HAAG(Short) coagulation output correction factor (spot size = 80um)
132 G St 100u 100 HAAG(Short) coagulation output correction factor (spot size = 100um)
133 G St 120u 100 HAAG(Short) coagulation output correction factor (spot size = 120um)
134 n-A 100 Not in use
135 n-A 100 Not in use
136 n-A 100 Not in use
137 n-A 100 Not in use
138 n-A 100 Not in use
139 n-A 100 Not in use
140 yccb 75u 150 COMBO coagulation output correction factor (spot size = 75um)
6 - 9
141 yccb 100u 125 COMBO coagulation output correction factor (spot size = 100um)
142 yccb 150u 110 COMBO coagulation output correction factor (spot size = 150um)
143 yccb 200u 105 COMBO coagulation output correction factor (spot size = 200um)
144 yccb 250u 100 COMBO coagulation output correction factor (spot size = 250um)
145 yccb 300u 100 COMBO coagulation output correction factor (spot size = 300um)
146 yccb 400u 100 COMBO coagulation output correction factor (spot size = 400um)
147 yccb 500u 100 COMBO coagulation output correction factor (spot size = 500um)
148 n-A 100 Not in use
149 n-A 100 Not in use
150 P-1.2 100u 100 MP-1.2 coagulation output correction factor (spot size = 100um)
151 P-1.2 150u 100 MP-1.2 coagulation output correction factor (spot size = 150um)
152 P-1.2 200u 100 MP-1.2 coagulation output correction factor (spot size = 200um)
153 P-1.2 250u 100 MP-1.2 coagulation output correction factor (spot size = 250um)
154 P-1.2 300u 100 MP-1.2 coagulation output correction factor (spot size = 300um)
155 P-1.2 400u 100 MP-1.2 coagulation output correction factor (spot size = 400um)
156 n-A 100 Not in use
157 n-A 100 Not in use
158 n-A 100 Not in use
159 n-A 100 Not in use
160 P-4 100u 100 MP-4(SL-130) coagulation output correction factor (spot size = 100um)
161 P-4 150u 100 MP-4(SL-130) coagulation output correction factor (spot size = 150um)
162 P-4 200u 100 MP-4(SL-130) coagulation output correction factor (spot size = 200um)
163 P-4 250u 100 MP-4(SL-130) coagulation output correction factor (spot size = 250um)
164 P-4 300u 100 MP-4(SL-130) coagulation output correction factor (spot size = 300um)
165 P-4 400u 100 MP-4(SL-130) coagulation output correction factor (spot size = 400um)
166 n-A 100 Not in use
167 n-A 100 Not in use
168 n-A 100 Not in use
169 n-A 100 Not in use
170 P-5 100u 100 MP-5(HAAG) coagulation output correction factor (spot size = 100um)
171 P-5 150u 100 MP-5(HAAG) coagulation output correction factor (spot size = 150um)
172 P-5 200u 100 MP-5(HAAG) coagulation output correction factor (spot size = 200um)
173 P-5 250u 100 MP-5(HAAG) coagulation output correction factor (spot size = 250um)
174 P-5 300u 100 MP-5(HAAG) coagulation output correction factor (spot size = 300um)
175 P-5 400u 100 MP-5(HAAG) coagulation output correction factor (spot size = 400um)
176 n-A 100 Not in use
177 n-A 100 Not in use
6 - 10
178 n-A 100 Not in use
179 n-A 100 Not in use
180 q LG 300u 100 Q(HAAG revision) Long coagulation output correction factor (spot size = 300um)
181 q LG 400u 100 Q(HAAG revision) Long coagulation output correction factor (spot size = 400um)
182 q LG 500u 100 Q(HAAG revision) Long coagulation output correction factor (spot size = 500um)
183 q LG 600u 100 Q(HAAG revision) Long coagulation output correction factor (spot size = 600um)
184 q LG 700u 100 Q(HAAG revision) Long coagulation output correction factor (spot size = 700um)
185 q St 250u 100 Q(HAAG revision) Short coagulation output correction factor (spot size = 250um)
186 q St 350u 100 Q(HAAG revision) Short coagulation output correction factor (spot size = 350um)
187 q St 450u 100 Q(HAAG revision) Short coagulation output correction factor (spot size = 450um)
188 q St 550u 100 Q(HAAG revision) Short coagulation output correction factor (spot size = 550um)
189 n-A 100 Not in use
190 n-A 0 Not in use
191 n-A 0 Not in use
192 n-A 0 Not in use
193 n-A 0 Not in use
194 n-A 0 Not in use
195 n-A 0 Not in use
196 n-A 0 Not in use
197 n-A 0 Not in use
198 n-A 0 Not in use
199 EEPr in 0 Initial setting of EEPROM 99: Initial setting