Im trying to take the DVI out from my Denon DVD3910 to the DVI in on the Lumagen and then out in DVI. I cant get a picture from the unit it continues to say no 'input' My Denon player is HDCP. The whole thing works if Im inputting into the Lumagen in component and out in DVI but not DVI in and DVI out. I have the Lumagen Vision HDP. Please help!