EverFocus Color Rugged Dome Camera EHD350 Operation Instructions Manual page 8

5. Wire Connection
Termination Board
Micro Switch for Alarm trigger
(+)
Power In
GND
Alarm COM
Video
(-)
Power In
Alarm NO
V. Phase Adjustment VR
Alarm NC
Figure 7
Connect the power supply cable (AC24V/DC12V), video output and alarm
output to the proper connectors shown as Figure 7.
The V. Phase adjustment screw is located on the termination board. The
vertical phase may require adjustment to synchronize the vertical phase of the
camera with other camera in the system when it is to be used in the line-lock
sync mode. Make the adjustment when the vertical phase of the camera does
not match with other cameras.
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