Your Denon should have Audyssey MultEQ XT auto setup where you can take multiple measurements with your microphone from each seat in the room at ear level. I even updated my firmware on my 3808 and now use Audyssey's Dynamic Volume and Dynamic EQ, makes things so much better contrary to some opinions. \:\)

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85