English
70
Troubleshooting
Symptoms Possible cause Solution
Cannot switch the
speaker on
Battery empty Charge the battery (
Page 63
No audio signal during
Bluetooth connection
Speaker is switched off Switch the speaker on.
Speaker is not paired to the
audio source.
Check whether the connection
exists.Ifnecessary,pairthe
speaker to the audio source
again.
Volume too low Increase the volume on the
speaker
Increase the volume on the
audio source.
Cannot connect speaker Pairing does not work Check, whether the audio
sourcesupportstheA2DP
protocol.
Audiosourceisturnedoff Turn the audio source on
Bluetooth is turned off on the
audio source.
Turn the Bluetooth function on
in the audio source.
Bluetooth version is not sup-
ported.
Use another playback unit.
Cannot connect to BT
mode.
Audiocableisconnected. The Bluetooth connection is
automatically separated when a
cable is connected to the
3.5mmplug.Removethecable.