Troubleshooting - JVC KD-ADV8490 Manual De Instrucciones

Troubleshooting

What appears to be trouble is not always serious. Check the following points before calling a service center.
• Sound cannot be heard from the speakers.
• The unit does not work at all.
• "Connect Error" appears on the display.
• SSM automatic presetting does not work.
• Static noise while listening to the radio.
• Disc cannot be played back.
• Disc can be neither played back nor ejected.
• Recordable/Rewritable discs cannot be
played back.
• Tracks on the Recordable/Rewritable discs
cannot be skipped.
• Disc cannot be recognized.
• Sound and pictures are sometimes
interrupted or distorted.
• No playback picture (DVD-Video/DivX/MPEG/
VCD) appears on the monitor.
• No picture appears on the monitor at all.
• The left and right edges of the picture are
missing on the monitor.
60
Symptom Remedy/Cause
• Adjust the volume to the optimum level.
• Check the cords and connections.
Reset the unit (see page 3).
Remove the control panel, wipe the connector, then
attach it again (see pages 4 and 51).
Store stations manually.
Connect the antenna firmly.
Insert the disc correctly.
• Unlock the disc (see page 14).
• Eject the disc forcibly (see page 3).
• Insert a finalized disc.
• Finalize the discs with the component which you
have used for recording.
Eject the disc forcibly (see page 3).
• Stop playback while driving on rough roads.
• Change the disc.
• Check the cords and connections.
Parking brake wire is not connected properly. (See
Installation/Connection Manual.)
• Connect the video cord correctly.
• Select a correct input on the monitor.
Select "4:3 LETTERBOX" (see page 47).