ABB Welcome Manuale di Servizio Scaricare il pdf (Pagina 5)

ABB

-Welcome M

Terminal description

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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

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