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Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service center.
Symptom
Remedy/Cause
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.
Discs in general
• 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 neither be played back nor ejected.
• Unlock the disc (see page 11).
• 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.
• “PLEASE” and “EJECT” appear alternately on
the display.
This occurs sometimes due to over-heating. Eject the disc
or change to another playback source.
MP3/WMA/AAC
• Disc cannot be played back.
• Use a disc with MP3/WMA/AAC tracks recorded in
the format compliant with ISO 9660 Level 1, Level 2,
Romeo, or Joliet.
• Add the extension code <.mp3>, <.wma>, or
<.m4a> to the file names.
• Noise is generated.
Skip to another track or change the disc. (Do not add
the extension code <.mp3>, <.wma>, or <.m4a> to
non-MP3/WMA/AAC tracks.)
• A longer readout time is required (“CHECK”
keeps flashing on the display).
Do not use too many hierarchies and folders.
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