I haven't tried a BD player yet. I did try a media player and it did not detect the signal. Also, the projector doesn't find any signal coming into the DVI input.
The length of the hdmi cable is 30 or 35ft. The length of the DVI cable is 50ft. The HDMI is 24 gauge. Before I put up the IN82, I had an IN76 and never had these issues.
One other note, this Onkyo features an OSD when in setup. And the projector finds the 480p signal the Onkyo sends while in setup without any issue. However, as soon as I exit the receiver setup, the projector can't find any signal.