Summary: The IN3116 installed easily and booted up with great results right out of the box. We are using a pre-existing VGA cable for now and hope to upgrade to the HDMI cable soon to take advantage of the full capability of the projector. We will also have to be certain the computer is equipped with the hardware to send a quality HD signal. Getting familiar with the remote menu gobbles up some time. No user manual comes with the projector.