JVC KD-G720 Car Stereo System User Manual


 
26
ENGLISH
To keep discs clean
A dirty disc may not play correctly.
If a disc does become dirty, wipe it
with a soft cloth in a straight line
from center to edge.
Do not use any solvent (for example,
conventional record cleaner, spray, thinner,
benzine, etc.) to clean discs.
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service
center.
Warped disc
Sticker
Sticker residue
Stick-on label
Do not use the following discs:
Symptoms Remedies/Causes
General
Sound cannot be heard from the
speakers.
Adjust the volume to the optimum level.
Check the cords and connections.
The unit does not work at all. Reset the unit (see page 2).
FM/AM
SSM automatic presetting does not
work.
Store stations manually.
Static noise while listening to the
radio.
Connect the aerial firmly.
Disc playback
Disc cannot be played back. Insert the disc correctly.
CD-R/CD-RW cannot be played
back.
Tracks on the CD-R/CD-RW cannot
be skipped.
Insert a finalized CD-R/CD-RW.
Finalize the CD-R/CD-RW with the component
which you used for recording.
Disc can be neither played back nor
ejected.
Unlock the disc (see page 13).
Eject the disc forcibly (see page 2).
Disc sound is sometimes interrupted. • Stop playback while driving on rough roads.
Change the disc.
Check the cords and connections.
MP3/WMA playback
Disc cannot be played back. Use a disc with MP3/WMA tracks recorded in
the format compliant with ISO 9660 Level 1,
Level 2, Romeo, or Joliet.
Add the extension code <.mp3> or <.wma> to
the file names.
To play new discs
New discs may have some rough
spots around the inner and outer
edges. If such a disc is used, this
unit may reject the disc.
To remove these rough spots, rub the edges
with a pencil or ball-point pen, etc.
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