English
Problem
The device uninten-
tionally changes the
input.
Couppled wireless
speakers do not turn
on together with the
soundbox.
The volume is
limited to a value
less than 70.
A speaker shows
[WLS] in the display.
86
Possible cause
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.
2. This can happen when your mobile device
issues system sounds, such as typing on the
keyboard.
1. The speakers are not coupled together.
2. The parameter Standby [STB] is set to [ECO].
1. In the Maximum Volume [VOL] menu, a maxi-
mum volume less than 70 was selected.
1. The slave speaker is operated
without the Soundbox.
2. The slave speaker is not paired yet.
Solution
1. Make sure that no signal is present at any other input
during playback at the Line, Balanced and USB inputs.
2.1 Disable these system sounds on your device.
2.2 Set Input Select [SEL] respectively BT Select [BTS] functi-
on to [MAN].(manual).
1. Pair all slave speakers according to chapter "Wireless
Speaker Pairing" [WSP].
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].
1. Increase the value according to
chapter Maximum Volume [VOL].
1. Turn on the Soundbox.
2. Pair the slave speaker with the soundbox according
to chapter [WSP].