AEQ DIGITAL COMMENTARY UNIT Customer's Manual page 16

2.3.1.2 Micro connection
The microphones are normally supplied with suitable plugs for direct
connection to the CU. The connector wiring for special uses is given below:
1: Ground
2: Signal V+
3: Signal V-
2.3.1.3 Tape connection (LINE)
The cable to the tape-recorder must be connected normally, with the terminal to
the CU fitted with a 3 pin male XLR connector. The connector wiring is given
below, for both balanced and unbalanced line outputs.
Balanced line outputs:
1: Ground
2: Signal V+
3: Signal V-
Unbalanced line outputs:
1: Ground and Signal V-
2: Signal V+
3 : Ground and Signal V-
Digital Commentary System
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