Troubleshooting - JVC KW-V40BT Mode D'emploi

REFERENCES REFERENCES

Troubleshooting

What appears to be trouble is not always serious.
Check the following points before calling a service
center.
• For operations with the external components,
refer also to the instructions supplied with the
adapters used for the connections (as well as
the instructions supplied with the external
components).
General
No sound comes out of the speakers.
• Adjust the volume to the optimum level.
• Check the cords and connections.
No picture is displayed on the screen.
• Turn on the screen. (Page 6 )
The unit does not work at all.
• Reset the unit. (Page 3)
The remote controller* does not work.
• Replace the battery.
The desired source button ([AV-IN] or [Apps] ) is
not displayed on the <HOME> screen.
• Select an appropriate setting for <AV Input>.
(Page 40)
The Apps switch button ([ ]) on the source
control screen or [Apps] button on the <HOME>
screen is not displayed.
• Select an appropriate setting for <Navigation
Input>. (Page 40)
* Purchase RM-RK252P separately.
54
Discs in general
Disc can be neither recognized nor played back.
• Eject the disc forcibly. (Page 3)
Recordable/Rewritable discs cannot be played
back.
• Insert a finalized disc.
• Finalize the discs with the component which you
used for recording.
Tracks on the Recordable/Rewritable discs
cannot be skipped.
• Insert a finalized disc.
• Finalize the discs with the component which you
used for recording.
Playback does not start.
• The format of files is not supported by the unit.
No picture appears on the external monitor.
• Connect the video cord correctly.
• Select the correct input on the external monitor.
DivX /MPEG1/MPEG2/JPEG/MP3/WMA/
WAV
Disc cannot be played back.
• Record the tracks using a compliant application on
the appropriate discs. (Page 50)
• Add appropriate extension codes to the file
names.
Tracks are not played back as you have intended
them to play.
• Playback order may differ from the one played
back using other players.