Troubleshooting - Sony WALKMAN WLA-NWB1 Bedienungsanleitung

Troubleshooting

If you run into any problem using this unit, disconnect the
unit from the Walkman, then reconnect it after a while (reset).
Furthermore, turn off the Walkman and the Bluetooth receiving
device then turn them on again. (For details on how to operate, see
the operating instructions supplied with either device.) Also check
the following list. Should any problem persist, consult your nearest
Sony dealer.
Symptom
This unit is not
turned on.
(or turns off
shortly after
turning on.)
No sound
Low sound level
Cannot change the
volume.
1
GB
Cause / Remedy
 Press and hold the units power button for about 2
seconds.
 Check the remaining battery of the Walkman. If
the remaining battery is not enough, charge the
Walkman.
 Check the connection between this unit and the
Walkman.
 Check that both this unit and the Bluetooth
receiving device are turned on.
 Ensure that this unit is not too far from the
Bluetooth receiving device, or this unit is not
receiving interference from a wireless LAN, other
2.4 GHz wireless device, or microwave oven.
 Pair this unit and the Bluetooth receiving device
again.
 Turn up the volume of the Bluetooth receiving
device as high as possible to the extent that sound
is not distorted. For details on volume adjustment,
refer to the operating instructions supplied with the
Bluetooth receiving device.
 Change the volume on the Bluetooth receiving
device.