Interference On Cameras

[craigstory]

my friend had a system installed by a company a few years ago, but recently seems to be having problems with the camera's where it seems to ghost some of the picture onto another camera, it only seemd to do it on 2 cameras so tryed changing the PSU but still seemed to be the same

 

it only happens on 2 camera's tried swapping onto different channels at the DVR but still the same.

 

camera one has white lines running accross it and camera 2 seems to have the white lines running accross but you can kind of see the picture from camera one on it

 

any idea's?

 

thanks

[james.wilson]

What equipment, have you tested the cameras on a test monitor?

[Serg]

any idea's?

 

Sure, it is so called ground loop issue. Very common prob in cctv systems here.

[matthew.brough]

Whoosh

[craigstory]

What would the cause of the issue be and what would the solution be? Camera is fine if it's plugged direct into DVR with fly leads

[matthew.brough]

what would the solution be?

To call someone who knew what they were doing?

[craigstory]

Just to note they all back to the same room and obtain power via a 24 camera panel psu

[matthew.brough]

Camera is fine if it's plugged direct into DVR with fly leads

It will be. The camera isn't the issue.

[craigstory]

To call someone who knew what they were doing?

Then wouldn't this forum be a complete waste of time and it's obvious that you have too much of it anyway making pointless comments

[matthew.brough]

pointless comments? The issue here is that you aren't capable of fixing it. The purpose of the DIY part of the forum is to assist diyers with DIY kit. Your issue isn't a DIY problem.