EverFocus EHD650 Operation Instructions Manual page 13

e. Optional connect to Alarm(Please see figure 8 for terminal functions)
Micro Switch for Alarm trigger
V. Phase Adjustment VR
f. 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.
White (+)
Black (-)
Terminal Board
Figure 8
Alarm COM
Alarm NO
Figure 9
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GND
Video
Power In
Alarm NC
(+)
Power In
(-)