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APPENDIX ➤ Troubleshooting En 95
Bluetooth
Problem Cause Remedy See page
Receiving Unable to
connect the unit
to a Bluetooth
device.
“Bluetooth” is set to “Off”. Set it to “On”. 83
“Transmission” is set to “On”. Set it to “Off”. 83
Bluetooth is not selected as the input source. Select Bluetooth as the input source. 47
Another Bluetooth device is connected. Terminate the current Bluetooth connection, and connect to the device from
which audio should be received.
46, 47
A Bluetooth adaptor, etc. that you want to connect to the unit has a
password other than “0000”.
Use a Bluetooth adaptor, etc. whose password is “0000”.
46
The device does not support A2DP. Connect to a Bluetooth audio device that supports A2DP. 106
As more than 20 devices have been connected, information for the oldest
connection has been deleted.
Connect to the device again. The unit is can connect to up to 20 Bluetooth
devices for receiving and transmitting audio. If a new device is successfully
connected to the unit after 20 other devices have already been connected,
the device with the earliest connection date will have been deleted to make
room for the new device.
46, 47
The unit and device are too far apart. Position the Bluetooth device so that it is less than 10 m from this unit and
connect the device to this unit.
46, 47
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.
–
No sound is
heard or the
sound is
intermittent via
the unit.
The device is not set to send Bluetooth audio signals to the unit. Check that the Bluetooth function of the device is set properly. –
Playback on the device has not been performed. Perform playback on the device. –
The device’s volume is set to minimum. Turn up the volume level on the device. –
The unit and device are too far apart. Move the Bluetooth device so that it is less than 10 m from this unit. 46, 47
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 signal.
–
The Bluetooth connection of the unit with the device is disconnected. Perform Bluetooth connection operations again. 47
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