Casio QV-3500EX Service Manual & Parts Catalogue page 16

4. To replace PCB D (in case the contents of EEPROM can be read)
(1) Connect AC adaptor and PC link cable to the camera.
Note: Connect the link cable to serial port COM1.
(2) Turn the camera on to set it on PLAY mode.
(3) Boot adjustment program ADJ716.EXE.
At this time, each adjustment data are 0.
(4) Read the adjustment data of before repairs.
Click the Receipt button. "receive OK" will be indicated and adjustment data are shown.
(5) Save the adjustment data in the PC.
File (F) Save as (A)
Select a drive to save data.
Name a file name then save the data.
(It is better to name the camera's serial number as the file name.)
XXXXXXXX.ADJ (Note: do not forget the extension code .ADJ.)
(6) Replace the PCB D
(7) Connect AC adaptor and PC link cable to the camera.
(8) Turn the camera on and set it on PLAY mode.
(9) Boot the adjustment program (ADJ716.EXE).
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