User's Manual
40
4 Connection
This chapter introduces the typical connection diagrams and ports connections.
4.1 Typical Connection Diagram
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The following figure is for reference only.
Figure 4-1 Connection diagram
4.2 Connecting to Video and Audio Input and Output
4.2.1 Video Input
The video input interface is BNC. The input video format includes: PAL/NTSC BNC (1.0 VP-P, 75 Ω).
The video signal should comply with your national standards.
The input video signal shall have high SNR, low distortion; low interference, natural color, and
suitable lightness.
Guarantee the stability and reliability of the camera signal
The camera shall be installed in a cool, dry place away from the conditions such as direct sunlight,
inflammable, and explosive substances.
The camera and the DVR should have the same grounding to ensure the normal operation of the
camera.
Guarantee stability and reliability of the transmission line
Please use high quality, sound shielded BNC. Please select suitable BNC model according to the
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