NEC MT830 - Manual (Page 16)

E-15
Using A Tabletop Or Cart
1. Place your LCD 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 horizon-
tally 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 10.5˚ of up and down adjustment for the front
of the projector. )
6. If a trapezoidal distortion appears on the screen, use the
KEYSTONE button on the remote control or select Key-
stone from the menu to correct the distortion.
If necessary, adjust the front or rear feet so that the lens
surface is parallel to the screen. If you use the projector with
the screen tilted, the picture will be distorted. Each of the rear
feet height can be changed up to 4 mm.
7. Increase or reduce the size of the projected image by press-
ing the "Zoom" (+) or (–) buttons on the remote control or
top of the cabinet.
(A) Top view
(B) Side view
screen
screen