x3600h will not display my cable TV box.
It worked for a few weeks, when the stars were aligned, but not now.
I have bought new premium cables, switched to different HDMI input slots, turned equipment on and off in different sequences. Now, the last 2 efforts, it will operate for maybe a minute and them go blank and quiet.
This cable box worked just fine with the 5yo Anthem receiver it replaced. Only difference is the Denon.
Whats my answer? Who do I call? How do I fix this? Is my unit broken? An AVR that will not operate by simply plugging in the source. Can you tell I'm fed up? Oh, and will somebody tell me the score of the game I am not watching?
Thx for any guidance.
Last edited by smile; 09-08-2019 at 07:00 AM.