raffi007

Hi

This is my first post

I am having trouble with the installation of my cameras

I installed and conected all my8 cameras and proceeded with connecting the each camera to the DVR

I came across a problem for which i do not have an explanation.

Out of the 8 cameras, at first 6 were showing an image on the DVR

I thought that there was a wiring problem with the 2 cameras, i checked and reconnected them and still no image

I proceeded with unpluging all the cameras and replugging them and noticed something very weird

I connected Cam1 in slot 1 on the DVR and the same with the rest of the cameras

I noticed that when I connected Cam1 i had an image

connected Cam2 i had image on cam1 and cam2

when i connected cam3, i had no image on cam3 and the image of the cam2 went also black

then I unplugged the cam3 from slot3 and connected cam4 to slot 3, i had image on cam1, cam2,cam4

then connected cam5 in slot 4 and no image, i unplugged cam5 from slot 4 and plugged it in slot 5 on the dvr and i had image.

i then plugged cam6 on slot6 i had image, i plugged cam7 on slot 4 and i had image.

Why is it that when i plug a camera and i dont have image it actually also affected another camera ?

How come some cameras dont work in a specific slot on the DVR and they work on another slot ?

Very weird stuff.

Help pls