I am new to the home theater sceen. OK, I installed a 7.1 movie room in my basement , Ran all wires,, installed speekers, Monoprice, Hooked up Ps3, Powered sub, Ran a smirf tube and ran a 35ft HDMI Wire down to the receiver, Hooked it up and turned on the Projector. I Can not get it to do anything? Projector comes on, But says no signal?? Please!! Any help would be great!!!