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Symptom Remedy/Cause
USB device playback
• “CANNOT PLAY” flashes on the
display.
• “NO USB” appears on the display.
• The unit cannot detect the USB
device.
• Attach a USB device that contains tracks encoded
in an appropriate format.
• Reattach the USB device again.
While playing a track, sound is
sometimes interrupted.
The MP3/WMA tracks have not been properly
copied into the USB device.
Copy MP3/WMA tracks again into the USB device,
and try again.
Correct characters are not
displayed (e.g. album name).
This unit can only display letters (upper case),
numbers, and a limited number of symbols. (
9)
Bluetooth *
2
Bluetooth device does not detect
the unit.
The unit can be connected with one Bluetooth
mobile phone and one Bluetooth audio device at a
time.
While connecting a device, this unit cannot be
detected from another device. Disconnect currently
connected device and search again.
The unit does not detect the
Bluetooth device.
• Check the Bluetooth setting of the device.
• Search from the Bluetooth device. After the device
detects the unit, select “OPEN” on the unit to
connect the device. (
13)
The unit does not make pairing
with the Bluetooth device.
• 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.
Echo or noise occurs. Adjust the microphone unit position.
Phone sound quality is poor. • 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.
The connected audio device
cannot be controlled.
Check whether the connected audio device supports
AVRCP (Audio/Video Remote Control Profile).
The sound is interrupted or
skipped during playback of a
Bluetooth audio device.
• 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.
*
2
For Bluetooth operations, refer also to the instructions supplied with the Bluetooth Adapter.
EN28-37_KW-XR616_001A_f.indd 34EN28-37_KW-XR616_001A_f.indd 34 1/18/10 11:11:46 AM1/18/10 11:11:46 AM