No, no, no!! The AV is one of the settings in the menu. Has TV, AV, HDMI 1, 2 and 3, Forget the next one and the last is Media. We have tried them all till no signal comes up. When hooked up at the campground to use their cable before we put in our Dish receiver we had to use the AV setting to pick up their channels. Same in our garage as the MH Dish antenna will not work inside. So he ran a cable and hooked up like at the campground. Only thing is we have to watch whatever channel the TV in his man cave is set on, can't change channels. LOL We do have the dish receiver turned on, not sure it even has to be on, and we're trying to get a DVD to play. Don't know why it shouldn't work as everything seems to be hooked. Dish gets all channels when we are parked outside.
2014 Jayco Seneca 37TS