JVC KD-G425S Instructions Manual page 18

Symptoms
• Disc sound is sometimes interrupted.
• "NO DISC" appears on the display.
• Disc cannot be played back.
• Noise is generated.
• A longer readout time is required
("CHECK" keeps flashing on the display).
• Tracks do not play back in the order
you have intended them to play.
• Elapsed playing time is not correct.
• "NO FILES" appears on the display.
• Correct characters are not displayed
(e.g. album name).
• "NO DISC" appears on the display.
• "NO MAG" appears on the display.
• "RESET 8" appears on the display.
• "RESET 1" – "RESET 7" appears on
the display.
• The CD changer does not work at all.
• The iPod does not turn on or does
not work.
• Buttons do not work as intended.
• The sound is distorted.
• "NO IPOD" appears on the display.
• Playback stops.
• No sound can be heard when
connecting an iPod nano.
• "NO FILES" appears on the display.
• "RESET 1" – "RESET 7" appears on
the display.
• "RESET 8" appears on the display.
• The iPod's controls do not work
after disconnecting from this unit.
18
Remedies/Causes
• Stop playback while driving on rough roads.
• Change the disc.
• Check the cords and connections.
Insert a playable disc into the loading slot.
• 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.
Skip to another track or change the disc. (Do not
add the extension code <.mp3> or <.wma> to
non-MP3 or WMA tracks.)
Do not use too many hierarchies and folders.
Playback order is determined when the files are
recorded.
This sometimes occurs during play. This is caused
by how the tracks are recorded on the disc.
Insert a disc that contains MP3/WMA tracks.
This unit can only display letters (upper case),
numbers, and a limited number of symbols.
Insert a disc into the magazine.
Insert the magazine.
Connect this unit and the CD changer correctly and
press the reset button of the CD changer.
Press the reset button of the CD changer.
Reset the unit (see page 2).
• Check the connecting cable and its connection.
• Update the firmware version.
• Change the battery.
The functions of the buttons have been changed.
Press MODE before performing the operation.
Deactivate the equalizer either on the unit or the iPod.
Check the connecting cable and its connection.
The headphones are disconnected during playback.
Restart the playback operation using the control
panel (see page 13).
Disconnect the headphones from the iPod nano.
No tracks are stored. Import tracks to the iPod.
Disconnect the adapter from both the unit and
iPod. Then, connect it again.
Check the connection between the adapter and this unit.
Reset the iPod.