Alcad KVS-30421 Manuel D'utilisation page 11

VIDEODOOR ENTRY SYSTEM MONITOR ENG - 11
ADJUSTING THE VOLUME OF THE CALL
You can adjust the volume of the call tone on the monitor itself. To do so, move the control
( ) on the monitor. The volume can be set to one of three possible positions: high ( ), low
( ), and sound off ( ).
When the call volume is set to the mute position ( ), the disabled call indicator ( ) will light
up and the call will not ring.
Disabled call
indicator