Eiki EK-815U Service Manual page 52

2. ABC Calibration
Note: (1)After replacing optical engine module or main
board, please execute the ABC calibration.
Inspection item:
- Check if can do the ABC calibration
successfully.
Criteria - It appears "Success"after do ABC
calibration.
Procedure - Enter into service mode.
- Select "Light Sensor Calibration"
- Press "Enter"
- At last it will display "done" or
"unsuccessful", "done" means calibration
pass ,"unsucessful" means calibration
NG.
EK-815U
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