24
Operation
Start communication, door release, switching light
Start communication after incoming call (Door call or internal call)
1 s
•
Incoming call
You can hear the selected ring tone and the green LED
of the communication button flashes.
•
Push the communication button to start the
connection (max. 1 s). The green LED is illuminated.
•
Hands-free operation:
The communication will be
controlled depending on the volume of the speaking
person. It is not required to push the communication
button.
•
Manually controlled simplex communication:
Loud and abnormal backround noise disturb the proper
function of the communication. Deactivation of the
hands-free operation
is recommended:
•
During an existing communication push the
communication button longer than 1 s.
•
Push the button for talking
•
Release the button, if an answer from the outdoor
station is expected.
•
End of communication:
- short push of the communication button
- adjusted talking time has elapsed
- push the door release button
Start communication without incoming call
1 s
This function can be deactivated with the SERVICE
DEVICE (Communication only after incoming call).
•
Push the communication button to start the
connection (max. 1 s).
The green LED is illuminated.
Now communication is possible.
