coolspot 0 Posted May 8, 2017 Hi all, Anyone use UTC Coaxitron control for TVI cameras? I noticed that a couple of my cameras stopped responding to PTZ menu commands with a particular 12V 5A power supply I was using. Incidentally the AC/DC adapter had a 3-prong grounded cable. All my other AD/DC power supplies are 2 prong only and UTC PTZ control works fine. Replacing the 3-pronged power supply with a 2 prong one resolved the issue. Very odd - anyone have this problem with UTC control? Picture is fine - it's only remote OSD control that was affected by the PSU. Share this post Link to post Share on other sites
