NEC Projector LT35 LT30 LT25 User Manual

Portable Projector
LT35/LT30/LT25
User’s Manual 

© NEC Viewtechnology, Ltd. 2005
First edition September 2005
•Digital Light Processing and DLP are trademarks of Texas Instruments.
•IBM is a trademark or registered trademark of International Business Machines Corporation.
•Macintosh, Mac OS X and PowerBook are trademarks of Apple Computer, Inc., registered in the U.S. and other
countries.
•Windows, Windows 98, Windows Me, Windows XP or Windows 2000 are trademarks or registered trademarks of
Microsoft Corporation.
•Other product and company names...

i
Important Information
Safety Cautions
Precautions
Please read this manual carefully before using your NEC LT35/LT30/LT25 projector and keep the manual handy for
future reference. 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.
THERE...

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
•Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside your
projector. Allow at least 4 inches (10cm) of space between your projector and a wall.
•Do not try to touch the ventilation outlet on the right front (when seen from the front) as it can become heated while
the projector is turned on and immediately after the projector is turned off.
•Prevent foreign objects such as paper clips and...

iv
Remote Control Precautions
•Handle the remote control carefully.
•If the remote control gets wet, wipe it dry immediately.
•Avoid excessive heat and humidity.
•Do not heat, take apart, or throw batteries into fire.
•If you will not be using the remote control for a long time, remove the batteries.
•Ensure that you have the batteries polarity (+/–) aligned correctly.
•Do not use new and old batteries together, or use different types of batteries together.
•Dispose of used batteries according to your...

v
Table of Contents
Important Information...........................................................................i
1. Introduction........................................................................................1

 Whats in the Box? ........................................................................................................ 1
 Introduction to the Projector ......................................................................................... 2
 Part Names of the Projector...

vi
Table of Contents
4. Convenient Features......................................................................28

 Turning Off the Image and Sound ............................................................................... 28
 Freezing a Picture ....................................................................................................... 28
 Changing Lamp Mode ................................................................................................ 28
 Preventing the...

1

 Whats in the Box?
Make sure your box contains everything listed. If any pieces are missing, contact your dealer.
Please save the original box and packing materials if you ever need to ship your projector.
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TProjector
Lens cap
(24F41351)
Power cable
(US: 7N080204)
(EU: 7N080008)VGA signal cable
(7N520054)Soft case
(24BS7551)
CD-ROM
User’s manual
For North America only
Registration card
Limited warranty
For Europe only
Guarantee...

2
1. Introduction
 Introduction to the Projector
This section introduces you to your new projector and describes the features and controls.
Congratulations on Your Purchase of the Projector
This projector is one of the very best projectors available today. The projector enables you to project precise images up
to 300 inches across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, DVD
player, document camera, or a laser disc player.
You can use the projector on a...