Imagine neo adc-3981, Installation And Operation Manual

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ADC-3981 Installation and Operation Manual 5
Chapter 1: Introduction
Plug-In Adapter
The ADC-3981-BM back module is shipped with a detachable plug-in
adapter (AIB-25-MF) for connecting twisted-pair audio cables directly
to the back module.
Figure 1-4 identifies the screw terminals for the
AIB-25-MF plug-in adapter.
Figure 1-4. Screw Terminals for the AIB-25-MF Plug-in Adapter
G
+ –
G
Ch 2B
G
+ –
G
G
G
Ch 2A
Ch 1B
Ch 1A
balanced balanced
G
+ –
G
– +
balanced
Analog
grounds
Digital
grounds
G
+ –
G
+ –
G
+ –
G G
Digital audio output and DARS input (3rd row)
AES 1 AES 2 DARS
Analog audio input (1st two rows)