1) Okay if im using a sound meter to get all my speakers on even decibals, will tone and base settings and treble settings effect the pink noise levels??? 2) What does tone do really??? I mean i have the option of pushing a button in on my receiver and the tone light comes on... Should I have this turned on or off when adjusting w/ sound meter??? 3) I also have a bass boost which I know increases the bass in my front speakers according to my receiver manual... So my question is should this be turned on or off when adjusting using sound meter??? Also does this boost the bass in my center channel??? 4) Will the treble setting affect the pink noise levels as well... What does treble do exactly??? 5) I'm confused also on adjusting the Sub decibal level and the LOW Frequency effect level... Wouldn't both of these affect the decibals coming from the sub to the sound meter??? If so, which one should I concentrate on adjusting to read my sound meter correctly???