10-04-2021 02:07 PM
My tv has sound on all inuts except coax. Have a dish network receiver connected. Both TV and dish are unmuted. Other tv working off coaxial splitter is working correctly. All other inputs have sound.
10-05-2021 05:56 AM
Just a question is your box capable of HDMI? This would be the optimal setting over HDMI unless you have a standard def set top box. I can see COAX for older televisions but never an HDTV.