Hi. I was searching the forum for similar posts but could not find one so I'm reaching out hoping someone is familiar with my issue.
I use an Explorer 3200 on a secondary TV. It powers on no problem and I can bring up the guide, change channels, and display the info on each channel. However, there is no actual picture or audio. The DVD and even the VCR work perfectly on the TV.
I've done the standard reboot but I can't understand why the guide and info display still functions normally but there's no picture or audio. Any suggestions?
It needs a signal to update the guide. Is the guide current?