Originally Posted by tmhyer
Booster must be on
Uh, NO. The booster must be off for the cable connection to work. The booster switch actually switches which input goes to the TV. With the booster switch turned ON the antenna signal goes to the TV. With the booster switch OFF the cable input on the side of the trailers goes to the TV.
But, some trailers including mine have had the outside input for the cable switched at manufacturing with the AUX input that brings a satellite dish signal into the trailer. If you turn off the booster and the cable input still doesn't work, try the AUX input.