JVC KD-BT12 Manuel D'instructions page 34

Symptoms
• Tracks do not play back in the order you
have intended them to play.
• The elapsed playing time is not correct.
• The correct characters are not displayed
(e.g. album name).
• The unit cannot be detected by the
Bluetooth device.
• The unit does not make pairing with the
Bluetooth device.
• Phone sound quality is poor.
• The sound is interrupted or skipped during
playback of a Bluetooth audio player.
• The connected audio player cannot be
controlled.
• The unit does not response when you tried
to copy the phone book to the unit.
• "NO DISC" appears on the display.
• "NO MAGAZINE" 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.
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Remedies/Causes
The playback order is determined when the files are
recorded.
This sometimes occurs during playback. This is caused by
how the tracks are recorded on the disc.
This unit can only display letters (upper case), numbers,
and a limited number of symbols.
• Search from the Bluetooth device again.
• Reset the unit. When "WAIT PAIR" appears on the
display, search from the Bluetooth device again.
Enter the same PIN code for both the unit and target
device.
• Reduce the distance between the unit and the
Bluetooth cellular phone.
• Move the car to a place where you can get a better
signal reception.
• Reduce the distance between the unit and the
Bluetooth audio player.
• Disconnect the device connected for "PHONE."
• 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.)
• Disconnect and connect the Bluetooth player again.
You may have tried to copy the same entries (as stored)
5
to the unit. Press to exit.
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).