markebenson 0 Posted May 14 I have 2 identical venues with 12 direct TVS. Each has many Vizio and other brand tvs. Both venues I have the same identical HDMI over cat 6 product. Venue one works perfectly. Venue 2 I get intermittent 1 second black screens from time to time and occasional copyright protection messages randomly on many tvs. Venue 1 has this direct TV equipment first 4 Photos Notice the amplifier. Venue 2 is next 3 photos no amplifier. Could an amplifier be used at Venue 2? Share this post Link to post Share on other sites