17
OPTIONAL AUXILIARY EQUIPMENT CONNECTION
Auxiliary equipment such as audio/video recorder or a hardwired intercom
can be connected to the rear panel of the base station
1
Connect the wires from your auxiliary audio equipment to the enclosed
10-pin connector according to the following table
2
Plug the connector into the back panel of the base station as shown
above
3
Using a small screwdriver in the holes on the
front panel of the base station, you can adjust
the IN and OUT sound level of “O” and “X”
communication channels as needed
10-pin
spring clamp connector
Pin Connections
1 Aux
In
−
O
2
Aux In + O
Differential pair
3 Aux
Out
−
O
4
Aux Out + O
Differential pair
5 Ground
6 No
Connection
7 Aux
In
−
X
8
Aux In + X
Differential pair
9 Aux
Out
−
X
10
Aux Out + X
Differential pair
