Comelit CCTV 41637 Mode D'emploi page 19

4. Connections
To make a normal connection to the monitor, bring a cord from a camera, or other video source to one of the BNC
jacks or from a PC to the PC jack on the back of the monitor. Either the left or right BNC jack can be used for input.
The other jack may be optionally connected to another user of the same signal.
Auto Termination
The input circuit of the monitor normally terminates the incoming cable in 75ohms, but these BNCs jack are auto-
terminating. When two cables are connected, the internal termination is switched out, letting the final destination
equipment provide the end termination. This arrangement is also specially offered for the Y/C (S-Video) jacks.
Power connector
Camera or other video source
DC adapter
Optional loop-out to another video device
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BNC cable
Y/C cable
D-sub cable
HDMI cable
Typical DVR rear panel
PC