I second the Denon point. 99% of your questions will be answered on the remote, unit face, or GUI. Once you have to go to the book, it will be a search. But that is rare. (of course, my unit is old, so perhaps that is not as true with the new fangled thing-a-ma-jigs they add now. Better ignore my post.)

Panny 3000 PJ, 118" Carada, Denon 3300, PS3, Axiom QS8, PSB 5T, B&W sub, levitating speaker wire