Alcatel-Lucent OmniPCX Office Installation Manual page 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.
4-17