The
DTV converter connections in and out must be only between the TV and the Coaxial cable coming in to the TV. If you have an entertainment switch in your coach, that switches to Cable or Satellite inputs - You can leave the
DTV converter hooked up, but you must turn the power to it OFF This will work if you have the converter wih the Analog Pass-thru (Winegard DT109A) the 109 is not pass thru