paul1967 0 Posted July 20, 2011 Hi there, new here so im hoping someone can help with a problem that has been driving me crazy. I have a USB 4ch dvr connected to a PC just for my cctv instalation only. The problem is that the motion detection keeps getting set off by these jumping images every 2 minutes or so. The picture basically wobbles/flickers/jumps for a split second causing lots and lots of motion detections on the system. What im wondering is maybe bad shielding on the DVR or maybe the usb pci card which the dvr is plugged into is sending out some random bad signals?? Please if anyone could help or offer any sensible advice i would be very grateful Thankyou. Paul Share this post Link to post Share on other sites
