NVAHD-1DN5104H/IRH-2 - ver. 1.3 - User’s manual
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8
INSTALLATION
4. INSTALLATION
Please make that surface designed for the camera can hold 5kg weight. Be careful not to jam or peel
insulation covering of the cable. This may result in malfunction or a fire hazard.
Unscrew the mounting bracket from the camera connector.
Place mounting bracket of the camera in a desired place and use its mounting holes as a drilling
pattern.
Drill holes for screws and main hole for cables.
Fix mounting bracket to the ceiling or wall with screws and put the cables in main hole or in
troughs.
Attach the camera connector to the mounting bracket and screw the locking ring clockwise
Set the camera to the desired position and lock the adjustment screws
NOTE:
It is possible to switch camera into analog 960H mode, which is e.g. compatible with service
monitor. To change mode tilt the joystick to the left and hold for about 5 seconds. To return to
the AHD mode, tilt the joystick to the right and hold for about 5 seconds. The default mode of the
camera is AHD mode.
By pressing and holding the joystick down (DN) camera switches between PAL and NTSC
systems. The default operating mode of the camera is PAL.
4.1. Power supply connection
NOTE: Device should be supplied only from a power sources whose parameters are in
accordance with those specified by producer in the camera’s technical datasheet. Therefore, it is
forbidden to supply the camera from power sources whose parameters are unknown, unstable or
not meeting the producer’s requirements.
4.1.1. 12VDC power supply
4.1.2. 24VAC power supply
Connecting 24VAC power supply is similar to connecting 12VDC, but the polarity makes no
difference in this case.
video
12V DC power supply
video
(GND)
+
- (GND)
