I have a 2019 Zinger and can't get the TV to come in clear in the bunk room. the TV in the bedroom comes in clear but when the kids use the TV in the bunk room in the back of the trailer it is fuzzy. I purchased a new wire to from the jack to the TV that did not make a difference. I tried a different TV and still was fuzzy. I tried plugging into the outside jacks and had the same problem. Could this be a loose connection somewhere? I can't seem to find where the coax splits from the main in to the bunk area in the back.
I have the same problem when viewing over the air in my home. 1 TV on is fine, 2 TV's on is problematic for TV with longest feed cable. My belief is that there is not enough signal strength to support 2 TV's. Especially when trying to draw in a signal over long distances.
2011 Chevy 1500 SB 4x4 5.3L w/trailer tow
2013 Zinger ZT23FB
Reese Weight Dist. w/friction sway control
I had the same issue with my 2015 Zinger. I have a bunk above the TV, so I removed the bedding and then some screws holding down the plywood. That's where I found the cabe splitter and it was a loose connection. Tightened it up and that fixed the problem.