Epson PowerLite 9300i User Manual page 17

Ideally, you should place the projector directly in front of the center of
the screen, facing it toward the screen squarely. If the projector isn't
positioned this way, the image will be "keystone" shaped, instead of
square or rectangular. If this happens, you can use the projector's
QuickCorner ™ function to readjust the shape (see page 44).
Screen
You can place the projector anywhere between the bottom and top
of the screen, and then use the Lens Shift to raise or lower the image
(see page 43).
Screen
If you place the projector below screen level, you'll have to tilt it up by
extending its feet. This causes the image to lose its square shape, but
you can correct the distortion by pressing the
described on page 44.
Overhead View
Side View
Keystone
Projector
note
After positioning the
projector, you may want to
connect a Kensington
MicroSaver
device to the lock port on the
projector's left side. You can
purchase this from EPSON;
see "Optional Accessories" on
page 14
Ideal
height
button as
Setting Up the Projector
® anti-theft
.
17