[Texas Steve]

Somewhere in your trailer there will be a plate with a coax connection and a little button on the plate (probably in the bedroom area). That little button is the antenna booster. Press the button, and a LED will light (green or red), connect your tv to the jack(s) and do a channel scan using an antenna input on the tv. Every time you move locations, you will need to do a channel scan again. Let us know how this works.