ENGLISH
23REFERENCES
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service center.
Symptoms Remedies/Causes
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 3).
• “AUX IN” cannot be selected. Check the “SRC SELECT” = “AUX IN” setting (see
page 19).
• KD-R501: Nothing appear on the display. KD-R501: Check the USER Color settings (see page 19)
FM/AM
• SSM automatic presetting does not work. Store stations manually.
• Static noise while listening to the radio. Connect the aerial firmly.
• “AM” cannot be selected. Check the “SRC SELECT” = “AM” setting (see
page 19).
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 10).
• Eject the disc forcibly (see page 3).
• 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.
Press 0, then insert a disc correctly.
MP3/WMA
playback
• Disc cannot be played back. • Use a disc with MP3/WMA tracks recorded in a format
compliant with ISO 9660 Level 1, Level 2, Romeo, or
Joliet.
• Add the extension code <.mp3> or <.wma> to the
file names.
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