Nec MultiSync LT 80 User Manual download pdf (Page 17)

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).

(There is approximately 5.5 degrees of up and down angle

adjustment using the adjustable front feet.)

(A) Top view

(B) Side view

screen

INSTALLATION 32

6. Fine tune the image’s vertical position by adjusting the front feet of

the projector.

Adjustment method

A. Start with the adjustable feet screwed in the locked position.

B. Screw down the feet until proper angle is reached.

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

Down

ADJUST

ENTER

SELECT

PC CONTROL

RGB OUTPUT

RGB

AUDIO

-A

UDIO

Focus ring

Zoom ring lever

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Nec MultiSync LT 80 User Manual Page 17