My problem is that when I switch to the speakers level option on Onkyo, it starts playing internal test tones at pre-fed reference volume regardless of where the master volume dial is. I don't want that. I had Yamaha 3900, which had the option to disable test tones. But onkyo just starts playing internal test tones at reference volume. I want to calibrate speaker levels through avia disc at my reference listening volume (Not the avr reference volume), but I am unable to defeat internal test tones of Onkyo 809. Any help??