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I have recently bought a second hand CCTV system by Hikvision 8 camera. I am at the moment using cameras 1, 2 and 3. After a power failure the camera number 1 does not work so I connected the camera to input 4 and it works but when I click on menu and Single Screen it displays cameras. 2 ,3, 4 etc up to camera 8 . There is no camera 1. Does anyone have any ideas what has happened? |
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