Does anyone know where I can download the manual for a Sansui TVS3245A TV??? Or tell me if I should be able to connect a digital table-top antenna to it? I can't get any stations to show with the antenna, but had been using the same TV to watch AT&T U-verse TV. Any help would be greatly appreciated. (I accessed the menu and did an auto-channel search in both CABLE and TV modes.) Thanks.