JVC KD-AR270 Instructions - Page 16

Troubleshooting

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Troubleshooting ENGLISH General What appears to be trouble is not always serious. Check the following points before calling a service center. Symptoms Remedies/Causes • Sound cannot be heard from the speakers. • Adjust the volume to the optimum level. • Check the cords and connections. FM/AM • This unit does not work at all. • SSM automatic presetting does not work. • Static noise while listening to the radio. • Disc cannot be played back. • CD-R/CD-RW cannot be played back. • Tracks on the CD-R/CD-RW cannot be skipped. • Disc can be neither played back nor ejected. • Disc sound is sometimes interrupted. • "NO DISC" appears on the display. Reset the unit (see page 2). Store stations manually. Connect the antenna firmly. Insert the disc correctly. • Insert a finalized CD-R/CD-RW. • Finalize the CD-R/CD-RW with the component which you used for recording. • Unlock the disc (see page 7). • Eject the disc forcibly (see page 2). • Stop playback while driving on rough roads. • Change the disc. • Check the cords and connections. Insert a playable disc into the loading slot. Disc playback • Disc cannot be played back. • Noise is generated. • A longer readout time is required ("CHECK" keeps flashing on the display). • 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 or to the file names. Skip to another track or change the disc. (Do not add the extension code or to non-MP3 or WMA tracks.) Do not use too many hierarchies and folders. MP3/WMA playback • Tracks do not play back in the order Playback order is determined when the files are you have intended them to play. recorded. • Elapsed playing time is not correct. This sometimes occurs during play. This is caused by how the tracks are recorded on the disc. • "NO FILES" appears on the display. • Correct characters are not displayed (e.g. album name). Insert a disc that contains MP3/WMA tracks. This unit can only display alphabets (upper case), numbers, and a limited number of symbols. 16

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ENGLISH
16
Symptoms
Remedies/Causes
General
• Sound cannot be heard from the
speakers.
• Adjust the volume to the optimum level.
• Check the cords and connections.
• This 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 antenna 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 7).
• 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.
• “NO DISC” appears on the display.
Insert a playable disc into the loading slot.
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.
• Noise is generated.
Skip to another track or change the disc. (Do not
add the extension code <.mp3> or <.wma> to
non-MP3 or WMA tracks.)
• A longer readout time is required
(“CHECK” keeps flashing on the
display).
Do not use too many hierarchies and folders.
• Tracks do not play back in the order
you have intended them to play.
Playback order is determined when the files are
recorded.
• Elapsed playing time is not correct.
This sometimes occurs during play. This is caused
by how the tracks are recorded on the disc.
• “NO FILES” appears on the display.
Insert a disc that contains MP3/WMA tracks.
• Correct characters are not displayed
(e.g. album name).
This unit can only display alphabets (upper case),
numbers, and a limited number of symbols.
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service
center.