Hooked up sender to cable box with red/white/yellow connectors. Also IR attached to cable box in the right place on the front, I am pretty sure it is right. Video is excellent upstairs where I connected the TV with the coax connector. Aimed antennas in general direcion of each other (on different floors). Two problems:
1. Audio is low. I turned up the audio on the TV to the max with no effect. I turned up the audio on the cable pretty high downstairs. No change upstairs.
2. The 5-in-1 remote works downstairs with the cable box. It works upstairs with the TV. It does not work the cable box from upstairs location. The light on the remote blinks when I push buttons to change channels, but nothing happens. Should the red light on the "receiver" blink or something too?
I will try any suggestions you can offer to me. Thanks, Sue