86
English
Problem
Possible cause
Solution
The device uninten-
tionally changes the
input.
1. This can happen if the function Input Select
[SEL] is set to [AUT] and the currently selected
input [AUX] (Line) has a long break in the
playback (>10 seconds) and a signal is pre-
sent at another input or the source device is
turned.
1. Make sure that no signal is present at any other input
during playback at the Line, Balanced and USB inputs.
2. This can happen when your mobile device
issues system sounds, such as typing on the
keyboard.
2.1 Disable these system sounds on your device.
2.2 Set Input Select [SEL] respectively BT Select [BTS] functi-
on to [MAN].(manual).
Couppled wireless
speakers do not turn
on together with the
soundbox.
1. The speakers are not coupled together.
1. Pair all slave speakers according to chapter "Wireless
Speaker Pairing" [WSP].
2. The parameter Standby [STB] is set to [ECO].
2. If the parameter [STB] is set to [ECO], each speaker must
be switched on separately with the remote control. If you
want to switch all speakers on together, set the parameter
to [NSB] / [LSB], [MAN] or [AUT].
The volume is
limited to a value
less than 70.
1. In the Maximum Volume [VOL] menu, a maxi-
mum volume less than 70 was selected.
1. Increase the value according to
chapter Maximum Volume [VOL].
A speaker shows
[WLS] in the display.
1. The slave speaker is operated
without the Soundbox.
1. Turn on the Soundbox.
2. The slave speaker is not paired yet.
2. Pair the slave speaker with the soundbox according
to chapter [WSP].
