TROUBLESHOOTING
20
En
Bluetooth
Problem
Cause
Solution
Cannot make this unit paired
with the other component.
The other component does not support A2DP.
Perform pairing operations with a component which
supports A2DP.
A
Bluetooth
adaptor, etc. that you want to pair
with this unit has a password other than “0000”.
Use a
Bluetooth
adaptor, etc. whose password is “0000”.
This unit and the other component are too far
apart.
Move the other component closer to this unit.
There is a device (microwave oven, wireless
LAN, etc.) outputs signals in the 2.4 GHz
frequency band nearby.
Move this unit away from the device that is emitting radio-
frequency signals.
Can’t establish a
Bluetooth
connection.
This unit is not registered on the other
component’s
Bluetooth
connection list.
Perform pairing operations again (
P. 9).
No sound is produced or the
sound is interrupted during
playback.
The
Bluetooth
connection of this unit with the
other component is disconnected.
Perform
Bluetooth
connection operations again (
This unit and the other component are too far
apart.
Move the other component closer to this unit.
There is a device (microwave oven, wireless
LAN, etc.) outputs signals in the 2.4 GHz
frequency band nearby.
Move this unit away from the device that is emitting radio-
frequency signals.
The other component’s
Bluetooth
function is off. Turn on the
Bluetooth
function of the other component.
The other component is not set to send
Bluetooth
audio signals to this unit.
Check that the
Bluetooth
function of the other component
is set properly.
The pairing setting of the other component is not
set to this unit.
Set the pairing setting of the other component to this unit.
The other component’s volume is set to the
minimum.
Increase the volume level.
FM reception
Problem
Cause
Solution
Too much noise.
The antenna may be connected improperly.
Make sure the antenna is connected properly (
use a commercially available outdoor antenna.
The antenna is too close to the unit or to an
electronic device.
Position the antenna as far away as possible from the unit
or the electronic device.
Too much noise during stereo
broadcast.
The radio station you selected may be far from
your area, or the radio wave reception is weak in
your area.
Try manual tuning to improve the signal quality (
or use a commercially available outdoor antenna.
Even with an outdoor antenna,
radio wave reception is weak.
(Sound is distorted.)
Multipath reflection or other radio interferences
may have occurred.
Change the height, direction, or placement of the antenna.
Remote control
Problem
Cause
Solution
The remote control does not work
properly.
The remote control may be operated outside its
operation range.
For information on the remote control operation range,
refer to “How to use the remote control” (P. 1).
The remote control signal receiver on the unit
P. 3) may be exposed to direct sunlight or
lighting (inverted fluorescent lamps).
Change the lighting or orientation of the unit.
The battery may be worn out.
Replace the battery with new one (
P. 1).
There are obstacles between the remote control
signal receiver on the unit (
P. 3) and the
remote control.
Remove the obstacles.
