I have several OTA channels (external antenna) input to new 55" UN55DU7200B tv. It used to work normally but now if I want to increment OTA channel 17-1 upward by a single channel (to 17-3) the tv skips to OTA channel 2903. Changing channels from there, the tv increments one channel per click, as it should, until 2974, then starts at 2903 again.
I have all tv updates installed. How can I pursue this? It's too annoying to manually change channels by the 123 button.
Hi there, Thanks so much for asking about this. Have you tried running an Auto Program to ensure the TV is recognizing all of the available OTA channels? I have this link that can walk you through how to do this:
