Recently tried to have this set up but I just cannot figure out the way to connect these components to my 5.1 surround sound system.
I connect the Roku 3 to the receiver via HDMI, then from receiver HDMI out connects to the BenQ. With this set up I can only get the video signal and no audio. Is there another method to connect this? Perhaps Roku 3 to BenQ via HDMI and then audio out (analog) from BenQ projector into the receiver?
Any help would be greatly appreciated. Thanks.