If it's an HD receiver or HD-DVR, there is no "out to TV" coax. it only has RCA, S-Video, Composite, or HDMI capability to connect to TV. HD and most receivers including Genie have one Sat Input, HR20's through HR24's have two Sat inputs, but Sat 1 input is used only with a SWM setup.
You could get an RF Modulator to convert from RCA/S-Video to coax to a TV.
1994 Damon Hornet 27R
2016 Wildwood 4092BFL (Still Getting Fixed by Dealer After Production)