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Symptom
• Bluetooth device does not detect the unit.
• The unit does not detect the Bluetooth device. • Check the Bluetooth setting of the device.
• The unit does not make pairing with the
Bluetooth device.
• Echo or noise occurs.
• Phone sound quality is poor.
• The sound is interrupted or skipped during
playback of a Bluetooth audio device.
• The connected audio device cannot be
controlled.
Remedy/Cause
The unit can be connected with one Bluetooth cellular
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.
• Search from the Bluetooth device. After the device
detects the unit, select "Open..." on the unit to connect
the device. (See page 14.)
• Enter the same PIN code for both the unit and target
device. If the PIN code of the device is not indicated on
its instructions, try "0000" or "1234."
• Select the device name from "Special Device," then try to
connect again. (See page 15.)
• Try to pair/connect from the Bluetooth device.
• Check if your Bluetooth device support the respective
profile. (See page 13.)
Adjust the microphone unit position.
• Reduce the distance between the unit and the Bluetooth
audio device.
• Move the car to a place where you can get a better signal
reception.
• Reduce the distance between the unit and the Bluetooth
audio device.
• Disconnect the device connected for "Bluetooth Phone."
• Turn off, then turn on the unit.
• (When the sound is not yet restored,) connect the device
again.
Check whether the connected audio device supports AVRCP
(Audio Video Remote Control Profile).
Continued on the next page
REFERENCES
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