Terminal Description; Audio Module - ABB -Welcome M Mode D'emploi

ABB-Welcome M
4

Terminal description

4.1

Audio module

Fig. 1 Terminal description
No. Function
1 LED flashes slowly, indicating a call established
LED flashes fast, indicating that the system is busy
2 LED illuminates, indicating possible communication.
3 LED illuminates, indicating the door is unlocked
4 Call pushbuttons
|
Terminal description
— 5 —