Epson 8000i - Manual (Page 73)

Positioning the Projector 63
To get the best results when projecting your images, it’s important to
position the projector at the proper height and distance relative to the
screen.
When projecting from a table or desk, place the projector so the lens is
aligned as closely as possible with the bottom of your screen:
80009000.book Page 63 Monday, November 1, 1999 9:35 AM