Troubleshooting - JVC KD-AV300 Instruction Manual

Troubleshooting

Symptom
Sound cannot be heard.
"PARKING is not enabled. No
video while driving." appears
and no playback picture is
shown.
The unit does not work at all.
The remote control does not work.
Playback source cannot be
selected.
Radio reception is poor. / Static
noise while listening to the radio.
The iPod/iPhone does not turn
on or does not work.
Sound id distorded.
Remedy
• Adjust the volume to the optimum level.
• Check the cords and connections.
Parking brake is not engaged.
Reset the unit. (➜ 4)
Replace the battery.
The source is not ready. Insert a disc or connect a device
beforehand.
• Connect the antenna firmly.
• Pull the antenna out all the way.
• Check the connection between this unit and the iPod/
iPhone.
• Check whether the control mode is appropriate. (➜ 7)
• Detach and reset the iPod/iPhone using hard reset.
Deactivate the equalizer either on this unit or the iPod/
iPhone.
Symptom
Recordable/Rewritable discs
cannot be played back. / Tracks
on the Recordable Rewritable
discs cannot be skippped.
"DVD Region Error" appears and
DVD-Video does not play.
Playback order is not as
intended.
Elapsed playing time is not
correct.
Playback does not start or the
track is skipped.
It takes a long time to read
the file.
Connected device cannot be
detected.
14
Remedy
• Insert a finalized disc.
• Finalize the discs with the component which you used
for recording.
Insert a disc with the correct Region Code.
The playback order is determined by the file name (USB) or
the order in which files were recorded (disc).
This depends on the recording process used.
• Check whether the track is a playable format. (➜ 12)
• Record the tracks using a compliant application on the
appropriate discs.
• Add appropriate extension codes to the file name.
• Do not use too many hierarchical levels and folders.
• Reload the disc or reattach the USB device.
• Check whether the connected device is compatible with
this unit and ensure the files are in supported formats.
(➜ 12)
• Reattach the device.