Troubleshooting - XZENT XT7012 User Manual

Troubleshooting

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