3M c960 - Page 136

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Below is an example of the A300 connected to a typical intercom using an Outside
Speaker/Microphone (OSM): Use the appropriate vehicle detector connections to complete the
installation.
Intercom
Menu Post
INTERCOM SPKR
COM
INTERCOM MIC
INTERCOM MIC
MENU SPKR
INTERCOM SPKR
9
10
8
7
6
5
4
3
2
1
COM
MENU MIC
MENU MIC
MENU SPKR
MON SPKR
COM
MENU SPKR
MENU SPKR
SHIELD
MIC
MIC
MENU SPKR
MENU SPKR
J10
A300 Audio Greeter
Intercom
Menu Post
MON SPKR
COM
MENU SPKR
MENU SPKR
SHIELD
MIC
MIC
MENU SPKR/MIC
MENU SPKR/MIC
Figure 8. Installing the A300 Audio Greeter with an Intercom Using an Outside
Speaker/Microphone