NEC Lt20 Portable Projector Users Manual

i
Important Information
Safety Cautions
Precautions
Please read this manual carefully before using your NEC LT20 Projector and keep the manual handy for future refer-
ence. Your serial number is located on the bottom of your projector. Record it here:
CAUTION
To turn off main power, be sure to remove the plug from power outlet.
The power outlet socket should be installed as near to the equipment as possible, and should be easily
accessible.
CAUTION
TO PREVENT SHOCK, DO NOT OPEN THE CABINET.
NO...

ii
Important Information
RF Interference (for USA only)
WARNING
The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those
specified by NEC Solutions (America), Inc. in this manual. Failure to comply with this government regulation could
void your right to operate this equipment. This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide...

iii
Important Information
Fire and Shock Precautions
1. Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside
your projector. Allow at least 12 inches (30 cm) of space between your projector and a wall.
2. Prevent foreign objects such as paper clips and bits of paper from falling into your projector.
Do not attempt to retrieve any objects that might fall into your projector. Do not insert any metal objects such as
a wire or screwdriver into...

1... English
Table of Contents
Table of Contents....................................................................................... 1
Usage Notice.............................................................................................. 2
Precautions......................................................................................................... 2
Introduction............................................................................................... 4
Product...

2English ...
Usage Notice
Precautions
Follow all warnings, precautions and maintenance as recom-
mended in this user’s guide to maximize the life of your
unit.
Warning-Do not look into the projector’s lens when the lamp is
on.  The bright light may hurt your eyes.
Warning-To reduce the risk of fire or electric shock, do not
expose this product to rain or moisture.
Warning-Please do not open or disassemble the projector as this
may cause electric shock.
Warning-When changing the lamp, please allow unit to...

3... English
Do:
™Turn off the projector before cleaning.
™Use a soft cloth moistened with mild detergent to clean the
display housing.
™Disconnect the power plug from AC outlet if the projector is
not being used for a long period of time.
Don’t:
™Block the slots and openings on the projector provided for
ventilation.
™Use abrasive cleaners, waxes or solvents to clean the projector.
™Use under the following conditions:
- In extremely hot, cold or humid environments.
- In areas susceptible to excessive...

4English ...
Product Features
This product is an XGA single chip 0.7” DLPTM projector.
Outstanding features include:
‹True XGA, 1024 x 768 addressable pixels
‹Single chip DLPTM technology
‹NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM,
Component (480i/p, 576i/p) and HDTV compatible
‹Full function remote control
‹User friendly multilingual on-screen menus
‹Advanced digital keystone correction and high
quality full screen image scaling
‹User friendly control panel
‹SXGA compression and XGA, VGA, SVGA re-sizing
‹Mac...

5... English
Power Cord 1.8m VGA Cable 1.8m
Remote Control 2 x Battery
Introduction
Composite Video Cable
1.8m Projector with lens cap
What's in the Box?
This projector comes with all the items shown below.  Check
to make sure your unit is complete.  Contact your dealer
immediately if anything is missing.
Soft Case
Documents :
;User’s Guide (CD)
;Quick Start Card
;Important Information
;Warranty Document
S-Video Cable 1.8m
CAUTION: Be sure
to put the projector in
thesoft case with the
lens upward so...

6English ...
Main Unit
Product Overview
1 . Zoom Lever
2 . Focus Ring
3 . Zoom Lens
4 . Elevator Foot
5 . Elevator Button
6 . Remote Sensor
7. Control Panel
8. Connection Ports
9. AC Inlet
Introduction
7
7
1
6
8
9
2
3
4
5
6