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Grass Valley 3404 CopperHead User Manual

Page 89

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83

Base Station Connectors

Base Station #21

XLR3 Male

Pin 1: Ground
Pin 2: +VDC Power & Channel 1 Audio
Pin 3: Channel 2 Audio

4-Wire Intercom

Pin

Function

Imedance

Signal

Base Station #20 & #21

XLR5 Male

1

Ground

2

+ Input

600 Ohm

Input

Line: +8 dBm

3

- Input

Mic: -32 dBm

4

+ Output

>=600
Ohm

Load

+8 dBm

5

- Output

Item

Description