43
Running a conference
̈
Press the selection key A
8
or the selection key B
9
to trigger circuits
via a home controller.
Depending on the setting, pressing key
8
or
9
transmits a start signal
or a stop signal. As long as you keep the key
8
or
9
pressed, the LED
next to the key lights up.
9
8
C
CV D DV
