3
61
English
Problem
Possible cause
Solution
Only the BT input can
be selected�
The (physical) inputs have been deactivated�
Allocate the wanted designation to the used input
(not “---”)�
The loudspeaker
system does not
switch automatically
to the BT input�
1� The SEL function is deactivated (MAN)�
1� Activate the SEL function (AUT )�
2� Bluetooth
®
has been deactivated on your
mobile end device�
2� Activate Bluetooth
®
on your mobile end device�
3� The loudspeaker system is connected with a
different mobile phone�
3� Deactivate Bluetooth
®
on the other mobile end device�
4� The mobile phone is not coupled with the
loudspeaker system�
4� Couple your mobile phone with the loudspeaker system�
(Page 45)
The loudspeaker system
switches unintentionally
to the BT input�
This can happen when your mobile device produces
system tones e�g� typing on the keyboard�
1� Deactivate the SEL function (MAN)�
2� Deactivate this system audio on your end device�
The BT input cannot
be selected using the
“Input” keys�
The SEL function is activated (AUT )�
In this case the switch happens automatically as soon as
the loudspeaker system detects an audio signal from the
mobile device�
CEC control does not
function fully or at all�
1� The factory setting for CEC is OFF
(deactivated)�
1� Activate the CEC function (ON)�
2� The source device or TV do not support CEC
or use a different protocol�
2� Only use devices that support the CEC protocol in an
unmodified version� Otherwise it is not possible to
guarantee full function�
Summary of Contents for C 500 Aktiv
Page 33: ...31 English C 5 0 0 A k t i v...
