Alcatel OmniPCX Enterprise R7.1 Manuale di Installazione Scaricare il pdf (Pagina 61)

4.2.1.7.3 Connecting an alarm

The alarm is activated in the event of a false stopping of the system.

It is connected via the ALARM output (control contact closed when idle) of the AUDIO-IN

connector.

4.2.1.7.4 Connecting a broadcast loudspeaker

Broadcast loudspeakers are connected via the AUDOUT output of the AUDIO-OUT connector.

Audio output characteristics:

- Output impedance: < 500 Ohms

- Output level: access + 3 dBr

4.2.1.7.5 Connecting a general ringer

The general ringer is connected via the CENRG output of the AUDIO-OUT connector.

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Alcatel OmniPCX Enterprise R7.1 Manuale di Installazione Pagina 61