gmalezis

thank you. Is there any sort of a primer on this forum or any other educational instructional material?

Newbie question - appreciate any assistance - on what is probably a frequent question. I have a DVR system, and want to connect the video output to the satellite cable TV distribution for viewing on all house TVs. The DVR has VGA and BNC output, and is in close proximity to the satellite cable distribution system. The sat cable system is bell expressvu. Ideally I want to switch to a certain channel and see the security video feed. thanks in advance.