John_ch

Hi, I only have the 1 camera on this supply, the others are on a 12v box. The run is only about 30’

Thanks again for the help! so remove all the fuses and replace with a single 6amp? It’s a Samsung SCP-3371P, my multimeter is with a friend (going to pick it up tomorrow) would a separate 24v supply be better?

It has a fuse in each channel and yes I’m in the UK

Hi Tom, changing the polarity does not make any difference. The power supply is a pow500 6A with 6 outputs.

Hi Tom, I am using a 24v box that has 8 connections available. Only using one and it’s powered with the shotgun cable. What’s annoying is…. When I put it on the test monitor, the picture is perfect. The same if I plug it directly into the monitor and use the joystick pad, perfect picture. It’s only when I connect to the dvr. Even a short patch lead gives me the same problem. I have 2 cameras and they both give the same results. All my 12v cameras are perfect.

Hi all, I am having trouble connecting a Samsung ptz camera to my Hikvision system. When connected it flickers between a dark picture to normal for a brief second. When it is bright, I can control it via the coax and dvr. When it’s dark, nothing! Any ideas? I will link a couple of clips. https://www.facebook.com/100005618645184/videos/1249441082494607/?fs=e&s=cl https://www.facebook.com/100005618645184/videos/1442446726198211/?fs=e&s=cl i forgot to say, If I connect it directly to my monitor and joystick control, it’s perfect. Also when I use my test monitor