Kenwood DDX6021BT Instruction Manual page 66

Symptom
Phone sound quality is poor.
The sound is interrupted or
skipped while using a Bluetooth
audio player.
The connected audio player
cannot be controlled.
Bluetooth device does not
detect the unit.
The unit does not make pairing
with the Bluetooth device.
Echo or noise occurs.
The unit does not respond when
you try to copy the phonebook
to the unit.
66
DDX6021BT/DDX6051BT/DDX4021BT/DDX4051BT/DDX3021/DDX3051
Remedy/Cause
• Reduce the distance between the unit and the
Bluetooth mobile phone.
• Move the car to 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 Bluetooth
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).
• Check whether the Bluetooth adapter (KS-UBT1)
is inserted correctly.
• Search from the Bluetooth device again.
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. "
Adjust the microphone unit position.
You may have tried to copy the same entries (as
stored) to the unit.