Buzzer Connections - Rutter VDR-100G3 Installation Manual

For ease of installation it is recommended to organize the audio cabling from left to right following
the input configuration of the Audio Module.
8.3.3
When connecting microphone buzzers to the rear of the Audio Module, refer to the figure below
for an illustration of the buzzer connectors and their associated channel inputs:
Buzzer Block 1
For buzzer connection, follow this rule: Wire the Odd numbered or top wired MICs to Buzzer 1
bank starting from left to right AND wire the Even numbered or lower MICs to Buzzer 2 bank also
starting from left to right.
VDR-100G3/G3S Installation Manual
Chapter 8: Audio Module, Rev 1.1
Figure 8-8 – 12-Input (6-Channel) Audio Module
Note! When preparing the cables for connecting to the Audio Module, it is
important to leave an adequate amount of wire pigtails to make the necessary
connections to both the microphone and associated buzzer (located on the right
hand side of the Audio Module) input connection points.
The shield wires connected to each MIC input MUST BE isolated from vessel
ground. This shield must only be wired to the shield connect points in the audio
junction box and in the Audio Module.

Buzzer Connections

Figure 8-9 – Audio Module Buzzer Connections
8-12
Buzzer Block 2
06/10/2008