VM8514
TROUBLESHOOTING
Problem Cause
Corrective Action
Does not operate (dis-
No power to yellow wire;
no
Check connection with test
play does not light) power to red wire
light; check vehicle fuse with
test light
Fuse blown
Replace fuse
No power to unit Fuse blown Check/replace fuse
No/low audio output Improper audio output con-
Check wiring and correct
nection
Volume set too low
Increase volume level
Speakers damaged
Replace speakers
Heavily biased volume bal-
Adjust the channel balance to
ance the center position
Speaker wiring is
in
contact Insulate all speaker wiring
with metal part of car
connections
Blows fuses Power wire shorting to ground
Make sure wire
is
not pinched
Speaker wires shorting to
Make sure wire
is
not pinched
ground
Incorrect fuse; fuse too small
Install fuse
of
correct rating
No image Incorrect connection to park- Check Parking SW wiring and
ing brake wire correct
Parking
SW
wire
is
connected Stop vehicle
in
safe place and
but parking brake is not
apply parking brake
engaged
Flashing image or DVD is not compatible with Change setup to accommo-
interference appears current
TV
system settings
date disc
on
screen
Improper video signal con-
Check wiring and correct
nections
Prolonged image
or
Improper aspect ratio setup Use correct ASPECT RATIO
improper heighUwidth
setting
ratio display
Disc does not play Disc is warped
or
scratched Use disc in good condition
back
Disc is dirty or wet
Clean disc with soft cloth
Laser pickup
is
dirty
Clean laser pickup with clean-
ing
disc
Incompatible disc is used
Use compatible disc
Disc rating exceeds RATING Change RATING settings to
limit lower restriction
Disc region code
is
not com- Use disc with proper region
patible with unit
code
Disc is inserted upside down
Insert disc with label side up
Image blurred, dis-
Disc is illegally copied
Use original disc
torted,
or
dark
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