If you decide to mount the projector in a different fashion and need to mount it right-side up instead of upside down, you can invert
the image by hitting the Menu button on the projector (or the projector's remote control), and selecting "Installation", then "Image Reverse" and select "Mirror Invert".

Now it's time to position the bust. The top of the bust needs to be one foot below the projector.

You may want to have someone hold a ruler on top of the bust's head while you view it from the perspective of the projector, seeing to it that the bottom of the projector is a foot above the top of the bust. (A laser level would come in handy here, but it's not essential).

If the table or shelf you're using is not at the necessary height, Elevate the bust with boxes, books, or other handy items until it sits at just the right height.