5 connecting the power – GeoVision GV-AS2120 IP Control Panel User Manual
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2.2.5 Connecting the Power
The supplied AC adaptor can be connected to any power source supplying from 100 to 240V.
Connect 12V and GND wires to the supplied power adapter and then connect the power
adapter to a power source. The table below shows the pin assignments of the power
connectors on GV-AS110 and GV-AS1110.
Note:
Power should only be applied to the unit when all connections are completed and
tested.
Wire color
GV-AS110 Definition
GV-AS1110 Definition
Red
12V DC
7.5V ~12V DC
Black
GND
GND