We are the new owners of a 2009 Georgetown SE 340TS..Am having a problem with the tv system--both work off the Winegard antenna--only rear works off park cable----the ONLY coax I have found is up in the cabinet and was marked SATELLITE ,but I connnected it to antenna booster and that is where i get my signal and both work..there is NO coax in the cabinet where the tv selector box is---only audio video cables----I am wondering how and where the coax is...the tv selector box has NO bearing on the tvs,,==i swithced it around whil tv was on and nothing happened.....it says tv1-tv2 and tv3--with options for satellite ,aux and cable.I need some guidance..I plan to call forest river tomorrow..any guidance will be appreciated..only A/V cables into the tv selector box..