CCTV camera jitter
Hi all,
I've got 8 cameras around my pub.. a couple are jittering now and again. As in the picture will jump down then up by one line of the display.
Any ideas what is causing this ? The cams are connected using BNC and RG59 coax (is this the right stuff) Not all of them jitter and even a test cam with a short lead and seperate powersupply sometimes jitters.
Doing my head in.. any ideas?
ps. It's a PC based XVision capture card with upto 16 cams.
read more and respond »Posted 5 years ago by Doz in Electronic Security in UK
