ngaham 0 Posted November 28, 2011 I have 2 Integral DVX systems installed with remote viewing capablites installed and working and they are both hooked up to an LCD TV. One of the DVX systems is hooked up to another little security TV in another part of the building and when you unplug the coax cable from the TV the image on the main LCD tv becomes blurry and shadowed. Any ideas why this is happening? Share this post Link to post Share on other sites
survtech 0 Posted November 28, 2011 Improper termination. You have to terminate the cable with a 75 ohm load or the video signal will reflect back up the line to the main TV. The 2nd monitor provides that termination, as would a termination resistor. Share this post Link to post Share on other sites
ngaham 0 Posted November 28, 2011 Thanks. So I would need to buy a female bnc 75 ohm termination resistor right? Share this post Link to post Share on other sites
survtech 0 Posted November 28, 2011 Or a male terminator and a f-f barrel connector (easier to find). Share this post Link to post Share on other sites
ngaham 0 Posted November 29, 2011 Any ideas where to find it? I am new to this. Share this post Link to post Share on other sites
survtech 0 Posted November 29, 2011 Pretty much any security or electronics hobby store. MCM Electronics, Parts Express, Fry's, etc. Share this post Link to post Share on other sites
survtech 0 Posted November 29, 2011 Radio Shack doesn't list 75-ohm BNC terminators, although they might be able to special order them. They only list 50-ohm BNC terminators. They do have the female-to-female barrels, though. Share this post Link to post Share on other sites
