i live in the chicago area and i have a sylvania hd off air set top box and i can't get my cbs channel on hd am i missing something? all the other channels work fine. help
Figured by now someone local to you might respond but since they didn't, I'd call the station. Originally WBBM was on Digital channel 3 at low power and then in 2004 ceased operation. I'd call the station, ask where their PHYSICAL (real) channel is and then try it there (was originally 3-1). If your tuner sees it, it will automatically map to the virtual channel of 2-1. Ask what power level too, they may still be running low power.