How to Hook Up a Projector to AT&T U-verseby Jason Taetsch
You can hook up your projector to your AT&T U-Verse receiver to display your TV service on the projector's screen. Home theater projectors take the video from the equipment in your home theater system and enlarge them for a large vexing area. Use the HDMI port on the U-Verse receiver to deliver 1080p high-defintion video to the projector's inputs. The projector will display the image from the TV service as it would appear on your TV's screen.
Turn off the projector and the receiver.
Plug one end of the HDMI cable into the HDMI port on the rear of the receiver.
Insert the other end of the HDMI cable into the HDMI IN port on the projector's input panel. Turn on the receiver and the projector.
Press the "Source Search" or "Input" button on the projector to display the image from the AT&T U-verse receiver on the projector's screen.