15
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 . Equipment requiring 4-Wire audio interfacing, such as audio/video recorders or hardwired intercoms, can be
connected to the 10-pin connector and plugged into the rear panel of the base station .
Equipment requiring relay closure, such as a router or mobile radio, can be connected to the 8-pin connector and plugged
into rear panel of the base station .
1
Connect the wires from your auxiliary audio equipment to the enclosed 10-pin connector in accordance the
table below .
8 and 10-pin spring clamp connectors
Pin Connections
1
Aux In − O
Differential pair
2
Aux In − O
3
Aux Out − O
Differential pair
4
Aux Out − O
5
Ground
6 No Connection
7
Aux In − X
Differential pair
8
Aux In − X
9
Aux Out − X
Differential pair
10
Aux Out − X
3
Plug the connector into the back panel of the base station as shown above .
4
By inserting 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 .
2
Connect the enclosed 8-pin connector to the wires from equipment you would like to control from the O, X or ALL
buttons on your beltpacs and/or all-in-one headsets (i .e . long range radio) .
