NEC LT 100 - Manual (Page 19)

Using A Tabletop Or Cart
1. Place your projector on a flat level surface at the optimal distance
from the screen or wall so you realize the size image you want.
(Avoid having bright room lighting or sun light directly on the
screen or wall where you'll be projecting the image.)
2. Connect the power cable, remove the lens cap and turn the projector
on. (If no input signal is available, the projector will display a
background image.)
3. Ensure that the projector is square to the screen.
4. Move the projector left or right to center the image horizontally on
the screen. (A)
5. To center the image vertically (B), lift the front edge of the projector
and press the buttons on the front of the projector, just above the
feet, to release the one-touch tilt feet. (There is approximately 5.0˚
of up and down adjustment for the front of the projector.
35
(A) Top view
(B) Side view
screen
INSTALLATION 36
6. To fine tune the image's position vertically on the screen, rotate each
front foot, and rear feet if necessory.
NOTE: Adjust feet so that lens surface is parallel to the screen.
If you use the projector with the screen tilted, the picture will be
distorted.
7. Adjust the size of the image using the zoom ring lever on the lens.
NOTE: The set up angle of the projector should not exceed 15
degrees, otherwise lamp life could decrease dramatically.
screen
Up Down
Focus ring
Zoom ring lever
Up Down