Denon AVR-2309ci and digital converter box (antenna)

[jc480]

Hoping someone can give me some tips on the correct settings for my Denon receiver to receive/feed signal to my TV from the digital converter box. I am using an antenna instead of cable. So instead of using a cable box, I am using a digital converter box to pick up the antenna signals and feed the TV, change the channels, etc.

I've tried multiple settings and I'm confused whether I change the TV/CBL or the EXT IN or what exactly I need to do to get the box signal to the TV via the Denon. The preliminary changes I made blocked the BD player signal which, after spending hours getting it to work, I don't want to have to do again.

Also, when how is the signal handled when I have BD player and digital box on at the same time...does one override the other? Does one need to be off for the other to work properly?

Lastly...is there a remote that will operate everything...including the digital converter box? I have like 5 different remotes and my family has no idea how to operate this stuff : ) ... which maybe is a good thing since I can make the viewing decisions!!!