JVC KW-XR611 Manuel D'instructions page 36

The unit does not make pairing
with the Bluetooth device.
Echo or noise occurs.
Phone sound quality is poor.
The connected audio device
cannot be controlled.
The sound is interrupted or skipped
during playback of a Bluetooth
audio device.
The iPod does not turn on or does
not work.
The sound is distorted.
A lot of noise is generated.
Playback stops.
"CANNOT PLAY" appears on the
display.
"RESTRICTED" appears on the
display.
* 3 For Bluetooth operations, refer also to the instructions supplied with the Bluetooth Adapter.
36 ENGLISH
Symptom Remedy/Cause
• Enter the same PIN code for both the unit and
target device.
• Select the device name from "SPECIAL," then try to
connect again. ( 14)
• Try to pair/connect from the Bluetooth device.
Adjust the microphone unit position.
• Reduce the distance between the unit and the
Bluetooth mobile phone.
• Move the car to a place where you can get a better
signal reception.
Check whether the connected audio device
supports AVRCP (Audio/Video Remote Control
Profile).
• Reduce the distance between the unit and the
Bluetooth audio device.
• Disconnect the device connected for "BT-PHONE."
• Turn off, then turn on the unit.
• Connect the Bluetooth audio device again, when
the sound is not yet restored.
• Check the connecting cable and its connection.
• Update the firmware version of the iPod/iPhone.
• Charge the battery of the iPod/iPhone.
• Reset the iPod/iPhone.
• Check whether <IPOD SWITCH> setting is
appropriate ( 27).
Deactivate the equalizer either on this unit or the
iPod/iPhone.
Turn off (uncheck) the "VoiceOver" feature of the
iPod. For details, visit <http://www.apple.com>.
The headphones are disconnected during playback.
Restart the playback operation (
No tracks are stored. Import tracks to the iPod/
iPhone.
Check whether the connected iPod/iPhone is
compatible with this unit (
18).
32).