I just bought the Denon 2105 (US model). I am having trouble with the following two functions. These features are probably the same in most Denon models so any input is appreciated
1)
Autosetup using the microphone: It goes though all my speakers (I have 5 + sub and I have the receiver set to zone 2 so that it does not send signal to surround back which I don't have) and I can hear the test tone from them, but in the last step I get an error that says "M/S Error" or Micorphone or speakers not detected. Do I need to turn the mic on in any way? Is there a way I can test the mic actually works? Since I am hearing sounds from all speakers can this still be a loose connection problem?
2)
Video upconvert: I have both S video and component going in from my cable box to the receiver and S video from my DVD to the receiver (which I will upgrade shortly

). I have the output going to an Infocus X1 projector. I can only see the HDTV portions of cable via the component. I have to also connect my S-Video out to the projector and then I can see both DVD and regular cable via S-video. Does this upconvert feature need to be turned on in some way or am I missing something?
thanks for the beedback
Manik