Hi there,
Im not an expert at CCVT but in my job im the responsible for any problem with the CCVT. So, I have a camera that is not working good. For while the camera looks great, good image, but after a while the image turns to black and kind of blur. I changed the BNC connector at both sides but its making that problem too. I change the camera for anohter at that spot but its the same, so I thought It could be the light contact so I checked the voltage and is at 122V, it doesnt have earth the contact, could this be a problem? or should I cable back?