9
Operation
Volume setting
The volume can be set separately at each
door station.
The volume setting must be made by two
people.
1. Start programming mode at the
control
device
by pressing the "System progr."
button for 3 seconds until the yellow LED
next to the button starts flashing.
2. Briefly press a previously assigned bell
button at the
door station
.
3. The second person accepts the door call
at the
home station
(via receiver or
speech button) and starts speaking.
4. Briefly press the bell button at the
door
station
again.
✓
The volume changes when the button is
pressed during the voice connection.
There are four volume levels in total.
The next-highest volume is set with each
button press.
When the loudest volume level is reached,
the next button press sets the quietest
volume level.