Axiom Home Page Forums General Discussion Advice from Axiom Owners trying to get sound to monitor with denon 3808

The Gui is on your 3808 or the Xbox?

I am guessing you have an input assigned wrongly on the 3808; whatever the input is assigned to for the components into the Denon the audio cables must be plugged into the audio in jacks labeled the same as the Component in. IE Component input 1 assigned as TV then the RCAs must be plugged into audio in on the TV input section.