Installation Instructions

Mounting/Installation
Install microphone switches
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4.19 Install microphone switches
The PC1001-A3 and PC1002-A3 Cerberus PACE Compact digital audio matrix
boards both provide 1 connector ('Mic-S') with 2 switch inputs in the audio area.
The microphone switch connector is used to connect the switch of the <Push to
Talk> button (PB) on the 'System operating unit and call station' PT1002-A1 hand-
held microphone and the switch indicating that the microphone hangs in place
(SW).
Fig. 26: Microphone switch connection
Microphone switch connector - 'Mic-S'
Pin
Description
Remark
1
PB
The <Push to Talk> button on the
microphone
2
GND
-
3
SW
The switch indicating that the microphone
hangs in place (SW)
4
GND
-
Table 23: Microphone switch connector - 'Mic-S'