46
2.Troubleshooting
Problem
Cause
Solutions
No sound
Volume is too low
Increase the volume
Poor sound quality
in Radio mode
Radio signal too weak
Try to adjust the
antenna position
FM: Hiss
DAB: intermittent
cut-out DAB: “No
stations available”
message
Low signal strength
Check/move antenna
Move radio
Rescan local
No audio signal
via the Bluetooth
connection
No audio signal
via the Bluetooth
connection
Check whether a
connection exists. If
necessary, pair the
speaker again to the
audio source
Volume too low
Increase the volume
on the speaker
Increase the volume
on the audio source
Bluetooth can not
be connected
Pairing does not work
Check whether the
audio source supports
the A2DP protocol
Audio source is switched
off
Switch on the audio
source
Bluetooth is switched off
at the audio source
Switch on the
Bluetooth function in
the audio source
Bluetooth version is not
supported.
Use a different
playback unit
Poor sound
quality from a
Bluetooth device
Bluetooth device
is almost out of
range of the
R3 DAB+
Move your Bluetooth
device
closer to the
R3 DAB+
Summary of Contents for DAB 55
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