Biamp VOCIA VI-6, Руководство по эксплуатации

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VI-6 rear Panel cOntrOls
Control Outputs
The Control Outputs, labeled 1 through 4, are isolated, voltage-free, software-configurable relay outputs.
The individual pins are labeled as follows:
1. (C): the common/ground pin
2. (NC): normally closed (connected to C when relay is not energized)
3. (NO): normally open (connected to C when relay is energized)
Control Inputs
The Control Inputs are labeled as follows:
1. ( ): logic common/ground input pin
2. (1–4): individual logic inputs
3. (10V): 10V reference voltage (when used as a switch input, a switch must be connected
between the input and logic common terminal)
Audio Inputs
Two sets of plug-in barrier strip and RCA connectors provide analog audio signal input. Inputs 1 through 4 are designed for line-level input.
The RCA and plug-in barrier strip connectors are resistively summed internally so that a stereo source can be conveniently converted to
mono audio. Inputs 5 and 6 are designed for microphone or line-level inputs and include phantom power. All plug-in barrier strip connectors
should be wired from left to right as follows:
1. (+) High
2. (–) Low
3. ( ) Ground
Ground Screw
This screw provides a connection point to ground the chassis of the VI-6. The power supply to the VI-6 is sourced from poE, which may have
no connection to ground. The chassis of the VI-6 should be connected to a safety ground (main power supply ground) using the Ground Screw