ozziefish

I was just out there and we removed the camera from the housing and the Pic cleared up. We are installing a rubber backing between the housing and the brick wall hoping this corrects the issue. I'll know soon because it's being done right now.

Nothing that I can see and it is only a 60ft run. The area the cable is ran to is just used to store materials. I may try removing the camera from the building and see if the brick is causing the issue.

I have had a system installed at a warehouse for a year and a new problen has arisen:

The video of one camera is completed distorted. (See attached photo.) It only happens at certain times of the day. I have taken the following measures to try and solve the problem to no avail:

1. Replace DVR

2. Run a new RG59+pwr cable (no closer than 5ft from any high voltage lighting or conduit.)

3. Replace the camera

4. Replace the power supply

5. Install a Pelco GIT100 Ground Loop Isolator near the DVR

6. Grounded the equipment rack

7. Every component is plugged into the same AC outlet via an UPS.

I STILL HAVE THE SAME VIDEO DISTORTION!!!

Is it possible that the brick wall the camera is mounted to has somehow induced a ground loop strong enough to over power to GIT100??

I have spent days of work and come up with no solution. Please help anyone if you can.

Thanks - Ozziefish