JVC KD-DV7407 Instructions Manual page 62

• The sound is interrupted or skipped during
playback of a Bluetooth audio player.
• The connected audio player cannot be
controlled.
• "No Disc" appears on the display.
• "No Magazine" appears on the display.
• "Reset 08" appears on the display.
• "Reset 01" – "Reset 07" appears on the
display.
• The CD changer does not work at all.
• The iPod does not turn on or does not work. • Check the connecting cable and its connection.
• The sound is distorted.
• "Disconnect" appears on the display.
• Playback stops.
• No sound can be heard when connecting an
iPod nano.
• "No File" appears on the display.
62
Symptom Remedy/Cause
• Reduce the distance between the unit and the
Bluetooth audio player.
• Turn off, then turn on the unit.
• When the sound is not yet restored: Connect the player
again.
Check whether the connected audio player supports
AVRCP (Audio Video Remote Control Profile).
(Operations depend on the connected audio player.)
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 3).
• Update the firmware version.
• Charge the battery.
Deactivate the equalizer either on this unit or the iPod.
• Check the connecting cable and its connection.
• Charge the battery.
The headphones are disconnected during playback.
Restart the playback operation (see page 34).
• Disconnect the headphones from the iPod nano.
• Update the firmware version of the iPod nano.
No tracks are stored. Import tracks to the iPod.