JVC KD-R740BT Instruction Manual page 18

TROUBLESHOOTING
Symptom
No Bluetooth device is
detected.
Pairing cannot be made.
"PAIRING FULL" appears.
"PLEASE WAIT" appears.
"ERROR CNNCT" appears.
"BT DEVICE NOT FOUND"
appears.
Echo or noise occurs.
Phone sound quality is poor.
Voice calling method is not
successful.
"NOT SUPPORT" appears.
"ERROR" appears.
EN_KD-A845BT[J]3.indd 18
Remedy
• Search from the Bluetooth device again.
• Reset the unit. ( 3)
• Make sure you have entered the same PIN code to both the
unit and Bluetooth device.
• Delete pairing information from both the unit and the
Bluetooth device, then perform pairing again.
The number of registered devices has reached its limit. Retry
after deleting an unnecessary device.
The unit is preparing to use the Bluetooth function. If the
message does not disappear, turn off and turn on the unit,
then connect the device again.
The device is registered but the connection has failed.
Connect the device manually. ( 14)
The unit failed to search for the registered Bluetooth devices
during [AUTO CNNCT]. Turn on Bluetooth from your device
and connect manually. ( 14)
• Adjust the microphone unit's position. (
• Check the [ECHO CANCEL] setting. ( 12)
• Reduce the distance between the unit and the Bluetooth
device.
• Move the car to a place where you can get a better signal
reception.
• Use voice calling method in a more quiet environment.
• Reduce the distance from the microphone when you speak
the name.
• Make sure the same voice as the registered voice tag is used.
The connected phone does not support Voice Recognition
feature.
Try the operation again. If "ERROR" appears again, check if
the device supports the function you have tried.
Symptom
The unit does not respond
when you try to copy the
phonebook to the unit.
Sound is being interrupted or
skipped during playback of a
Bluetooth audio player.
The connected Bluetooth
audio player cannot be
controlled.
"HW ERROR" appears.
If you have any troubles, try the following:
1 Check TROUBLESHOOTING
10)
2 Reset the unit ( 3)
3 Contact (USA only)
Call: 1-800-252-5722 ( or ) visit: http://www.jvc.com
18
Remedy
You may have tried to copy the same entries (as stored) to
the unit. Press DISP or G to exit.
• Reduce the distance between the unit and the Bluetooth
audio player.
• Turn off, then turn on the unit and try to connect again.
• Other Bluetooth devices might be trying to connect to the
unit.
• Check whether the connected Bluetooth audio player
supports Audio/Video Remote Control Profile (AVRCP).
(Refer to the instructions of your audio player.)
• Disconnect and connect the Bluetooth player again.
Reset the unit and try the operation again. If "HW ERROR"
appears again, consult your nearest service center.
9/25/12 12:16:13 PM