Waited in all day today for the man to deliver my shiny, new AVR-1906 but am disappointed that the "Auto Setup" doesn't seem to work Instead of begining the test tones when I select "Start", it goes back to the main menu without so much as a whimper. Selecting the test tone via the speaker set-up menu does the same thing. Is this a known problem? Is there something I could be doing wrong (I hope so, I really don't want to send it back)? Any suggestions?