wesam_az 0 Posted December 12, 2016 I have problem in live video , there's shadow in hikvision security camera video after I changed coax cable to network STP CAT6 cable , tried to change the BALUN but nothing change!! is it noise or something like that? about 4 cameras have this problem , the rest (12 cameras ) is OK what's the problem?? and how can I solve it?? thanks in advance Share this post Link to post Share on other sites
tomcctv 190 Posted December 12, 2016 I have problem in live video , there's shadow in hikvision security camera video after I changed coax cable to network STP CAT6 cable , tried to change the BALUN but nothing change!! is it noise or something like that?about 4 cameras have this problem , the rest (12 cameras ) is OK what's the problem?? and how can I solve it?? thanks in advance Hi what type of baluns did you use. And are you only using 1 pair Share this post Link to post Share on other sites
wesam_az 0 Posted December 22, 2016 I'm using hikvision DS-1H18 passive video balun, yes I'm using one pair for + and another for - side I'm using STP CAT6 cable Share this post Link to post Share on other sites
Securame 0 Posted December 22, 2016 You need to be using only ONE wire for each signal; one pair TOTAL. Using two wires for + and two wires for - will only make it worse. Share this post Link to post Share on other sites
fantomas21000 0 Posted January 15, 2017 Why did you replace coax by CAT6 cable ? (just for my information) Share this post Link to post Share on other sites
