Setup guide

To attach audio inputs and outputs, unscrew the clamps on the audio
connector, insert the proper wire, and re-tighten the clamps so they hold
the wire tightly and make proper connections. The graphic below shows
balanced and unbalanced audio input and output connections.
Note: For audio signals using twisted pair wire, connect the shield only
at one end to minimize low frequency noise.
Installation and Setup Guide 4-3
Inputs & Outputs
IN
24
23
22
21
+
IN
24
23
22
21
+
Balanced (left) and unbalanced (right) audio connections
Shield
Inverting Signal
+ GND –
Non-Inverting Signal
Jumper
Signal
Common
+ GND –