Do you have an HDMI Splitter? I don't know if yours had that, there was a lot of problems with them. If you have one you will have to change the Input on bedroom TV to HDMI.
If you want to watch on an analog channel on the bedroom TV you will have to connect the Coax Channel 3/4 output of the Satellite Receiver to the Video Selector Box Input. You will have to add the Channel 3 or 4 to Bedroom TV.
2003 Winnebago Adventurer 38G F53/ V10 605 watts of Solar
1999 Winnebago Brave 35C F53V10 Handicap Equipped
1999 Jeep Cherokee, 1991 Jeep Wrangler Renegade and 2018 Chevrolet Equinox Diesel