User manual SNC-670ID/W
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1.3. How to open the housing
Open the housing by carefully
loosening the housing’s screws. Pull
off the housing module from the
camera module. Make sure not to
damage the rubber gasket.
Improper handling of the appliance
will invalidate the warranty.
1.4. Connections for power supply and video
The camera can be powered by 12 V DC using an external power supply unit.
Plug-in the power cable (it is recommended to use 12 V DC, 2 A) to the
Power
interface.
The camera has an analogue video output (BNC). If a monitor is directly connected to the
analogue video output of the camera, the monitor impedance has to be set to 75 Ohm.
Check the switch in case the video picture is not clear. Plug-in the video cable to the video
output (marked
Video
).
analogue alarm inputs
