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Explanation of terms and definitions
AS address
Every outdoor station is assigned with an
outdoor station
address.
The address enables the differentiation between the
various installed outdoor station. Selective communication or door
release of e.g. main- or side entrance can be realised.
Ready for operation Incoming door call - You can hear a ring tone and the LED at the
communication button flashes. You can activate a communication
with the outdoor station by means of a short push of the commu-
nication button.
Hands-free operation
(Full duplex)
Simultaneous communication in both directions.
Door call
You release a door call at the assigned indoor station by means of
pushing the bell button. A bell button can release a door call at
two indoor stations (parallel call).
Internal call
An indoor station can call another assigned indoor station for an
internal communication.
Automatic light
switching
Programming at the
outdoor station.
The light will be switched depending on the ambient brightness
when you push the bell button of the outdoor station. The limited
brightness value is adjustable.
Light switching
The function button of the indoor station is assigned with the func-
tion "light switching" (factory setting). A bell button of the outdoor
station will switch the light, if the bell button is not assigned to an
indoor station.
Light switching
function
Programming at the pow-
er supply and control unit.
This door release button of the indoor station can be assigned
with a second function, when the light switching function is acti-
vated: You first have to push the communication button before you
can release the door with the door release button.
Without pushing the communication button you will switch the light
with the door release button.
Parallel call
A second indoor station can be programmed to a bell button of the
outdoor station.
Parallel function
Multiple indoor station can respond to one bell button of the out-
door station or the floor bell button. Each further indoor station
respond just as the first indoor station.
Programming mode
The system has to be in programming mode to assign the indoor
stations to the desired bell buttons of the outdoor station.
Programming lock
Protection against unauthorized programming. With active
programming lock no bell button can be programmed.
Acknowledge tone
Acoustical confirmation
Idle mode
The device is ready for a door call or other operation.
Call diversion
An incoming door call will be forwarded from one indoor station to
another indoor station. The call diversion has to be activated with
the function button. The illuminated LED of the function button
indicates the activated call diversion.
