Operation Manual

Troubleshooting
Problem Cause Corrective Action
GENERAL
Unit will not power on Radio fuse blown Install new fuse with correct rating
Car battery fuse blown Install new fuse with correct rating
Illegal operation Press the RESET button located in the
bottom right corner of the front panel
Remote control doesn’t Battery depleted Replace battery with new one
work properly Battery installed incorrectly Remove battery and install correctly
No/low audio output Improper audio output Check wiring and correct
connection
Volume set too low Increase volume level
Improper “MUTE” connection Review wiring diagram and check
“MUTE” connection
Speakers damaged Replace speakers
Heavily biased volume balance Adjust the channel balance to the
center position
Speaker wiring is in contact Insulate all speaker wiring connections
with metal part of car
Speaker is shorted Check speaker connections
Poor sound quality
Disc might be damaged or dirty Replace or clean disc
or distortion Speaker power rating not Connect proper speakers
compatible with unit
Tel-Mute malfunction “MUTE” wire is grounded Check that “MUTE” connection is not
No sound grounded and that it’s properly insulated
Unit resets itself when Incorrect connection between Check wiring and correct
engine is off yellow memory wire and
positive battery wire
TFT MONITOR
Monitor does not open TFT Auto Open is turned off Turn TFT Auto Open on
automatically
No image Incorrect connection of Check wiring and correct
parking brake wire
PRK SW is activated and Stop vehicle in safe place and apply
parking brake is not engaged parking brake
Flashing image or DVD is not compatible with Change setup to accommodate disc
interference appears current TV system settings
on screen Improper video signal Check wiring and correct
connections
Prolonged image Improper aspect ratio setup Use correct aspect ratio setting
or improper height/
width ratio display
Monitor stops at Moving path is blocked Press OPEN key to restart monitor
incorrect position movement
TUNER
Weak station searching Auto antenna is not fully Connect the auto antenna control cable
extended properly
Auto antenna not properly Connect the auto antenna control cable
connected properly
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Problem Cause Corrective Action
DISC
Cannot insert disc Disc already inside unit Eject current disc and insert new one
Disc does not play back Disc is warped or scratched Use disc in good condition
Disc is dirty or wet Clean disc with soft cloth
Incompatible disc is used Use compatible disc
Disc rating exceeds Parental Change Parental Lock settings to lower
Lock rating limit restriction
Disc region code is not Use disc with proper region code
compatible with unit
Disc is inserted upside down Insert disc with label side up
Image blurred, distorted, Disc is badly copied Use original disc
or dark
PBC cannot be used PBC is not available on the disc
during VCD playback
No repeat or searching PBC is on Turn PBC off
while playing VCD
MP3
Interruption occurred Disc is dirty or scratched Clean disc or replace
during playback
File is damaged/bad recording Recreate disc with good files
Error Messages
Loading Disc is being read
No Disc Disc is dirty Clean disc with soft cloth
Disc is upside down Insert disc with label side up
Disc not present in loading Insert disc
compartment
Bad disc Disc is dirty Clean disc with soft cloth
Disc is upside down Insert disc with label side up
Unknown disc Disc format is not compatible
with this unit
Region error DVD is not compatible with
region code of unit
Error Illegal mechanism operation Press EJECT key for 5 seconds to reset
loading mechanism
Remote control
Remote control does Battery is covered with Pull out the insulation tape
not work insulation tape
Battery depleted Replace battery with new one
Battery installed incorrectly Remove battery and install correctly
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