Auxiliary In - Pliant Crewcom CCU-22 Operating Manual

Auxiliary In

Aux IN (sometimes referred to as Program Audio) can be used to bring the program or other audio into the Control Unit
(CU). Audio from the Aux IN connection is routed only to CrewCom devices and is not routed externally to other
intercom systems.
Audio supplied to Aux IN can be assigned to any combination of up to 10 possible Conferences. The default setting for
Aux IN Level is "0." Conference assignment changes and level adjustments can be performed via Control Unit menu
or CrewWare.
The Aux IN connector is a 1/4 in. (6.35 mm) Tip/Ring/Sleeve jack. The Aux IN connector is balanced and transformer
isolated. Nominal line level is +5 dBu.
Figure 30 Auxiliary IN/OUT Audio Wiring Diagram
Operation - 60