Geovision Suddenly Dropped Video Home > CCTV Security Camera & Video Surveillance System Forums > Geovision Surveillance Support > Geovision Suddenly Dropped Video Tagged: Dropped Video, geovision This topic contains 0 replies, has 0 voices, and was last updated by Anonymous 7 years, 6 months ago. Viewing 1 post (of 1 total) Author Posts August 18, 2011 at 10:06 pm #31290 Anonymous For many months all has been working well. Then recently (nothing was touched) ch4 stating lost video. – rebooted the box, nothing – swapped the BNC cable with another camera, all works for 2 seconds and video is lost. So no matter what I do ch4 comes up for 2 seconds (when I switch the to a different channel the video) and then goes away. How do I trouble shoot this? ps Any other video I put on ch4 works. ONly that one cammera on any channel will only last for 2 seconds. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.