− 60 −
The card screen is not displayed during the card read test.
[CAUSE]:
The shutter speed is far from the correct value.
[COUNTERMEASURES]:
Set the shutter speed to the appropriate value.
[CAUSE]:
Damaged or dirty test card
[COUNTERMEASURES]:
Use a clean, undamaged test card.
[CAUSE]:
Dirty field sheet or glass
[COUNTERMEASURES]:
Replace the field sheet if there is no improvement after cleaning.
[CAUSE]:
Damage to the LED unit
[CHECKING METHOD]:
Watch the LED indication.
[COUNTERMEASURES]:
Replace the ASSY LED L/R.
[CAUSE]:
Ambient light is too strong.
[COUNTERMEASURES]:
Do not place in locations exposed to strong incandescent lighting,
halogen spotlights or direct sunlight.
[CAUSE]:
Damage to the camera board
[COUNTERMEASURES]:
Replace the ASSY CCD CASE.
Some cards are not recognized in the card read test.
[CAUSE]:
Damaged or dirty test card
[CHECKING METHOD]:
Change the location of the test card and determine whether the
fault lies with the card or the location.
[COUNTERMEASURES]:
Use a clean, undamaged test card.
[CAUSE]:
Damage to part of the LED unit
[CHECKING METHOD]:
Watch the LED indication.
[COUNTERMEASURES]:
Replace the ASSY LED L/R.
[CAUSE]:
LED distortion
[CHECKING METHOD]:
Watch the LED unit and check whether the distortion is signifi-
cant and persistent.
[COUNTERMEASURES]:
Replace the ASSY LED L/R.
[CAUSE]:
Ambient light is too strong.
[COUNTERMEASURES]:
Do not place in locations exposed to strong incandescent lighting,
halogen spotlights or direct sunlight.
