Recently we camped at a KOA that offered free cable. Since we were not able to pick up air TV we hooked up to the cable source and changed our tv to cable from air. We got nothing. We have another spot for another tv with cable outlet and connected there, again with no luck. Finally we connected directly to the cable source and it worked. Any clues out there as to what I should look for. TT is 2018 Coleman Lantern 263bh. Thanks.
My first thought is... while you say you change your TV’s settings from air to cable, I’m thinking you may have forgot (or perhaps, not known?) to turn off the RV’s tv antenna amplifier. If left on, it will cancel out any cable signals received.
2013 VOLTAGE 3200 (EPIC I & II)
2014 Ford F-450 PLATINUM
2018 BMW R1200GS RALLYE
what ATC guy says is usually the common problem. you also have to autoscan for channels after switching to a new cable from another.
THe Amp he is referring to lookes something like a cigarette lighter hole. It has a button on the side of the hole on the face of the cover plate. Press that button and tv should pop in. Use that amp when using the outside antenna only.