Clarion OHM641 Car Video System User Manual


 
CARE AND MAINTENANCE
Cleaning the cabinet:
Use a soft, dry cloth to gently wipe off any dirt.
Do not use benzene, thinner, car cleaner, etc., as these substances may
damage the cabinet or cause the paint to peel.
Cleaning the LCD panel:
Use a soft, dry cloth to gently wipe off any dust.
The surface is easily scratched; do not rub it with hard objects.
TROUBLESHOOTING
Before assuming malfunction of the unit, check the following:
Problem:
Power indicator LED is off.
Solution:
The fuse may be burned out. Replace fuse.
The wiring is incomplete. Check the wire connections and connect it
properly.
Problem:
The picture has shadows.
Solution:
The signal condition is poor. This may due to signals reflected off buildings,
mountains, etc. Check again in a different place and direction.
Problem:
The picture has stripes or spots.
Solution:
There may be interference signals. This may be due to signal interference
from other cars, high voltage lines, neon lights, etc. Check again in another
place.
Problem:
The screen is dark.
Solution:
The brightness is adjusted too low. Check that the brightness is properly
adjusted and set it properly.
Usage conditions are poor. This may happen if the temperature in the
vehicle is below 30 degrees F or above 113 degrees F. Check again when
the temperature is between 30 and 113 degrees F.
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