E-6
Introduction to the LT75Z Projector
This section introduces you to your new LT75Z Projector and
describes the features and controls.
Congratulations on Your Purchase of The L T75Z
Projector
The LT75Z is one of the very best projectors available today.
The LT75Z enables you to project precise images up to 200
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 tabletop or cart, you can use
the projector to project images from behind the screen, and
the projector can be permanently mounted on a ceiling*1. The
remote control can be used wirelessly.
Features you’ll enjoy:
•Simple set up and operation.
•A high-performance 135 watt NSH lamp.
•The supplied wireless remote control that operates the pro-
jector from the front or rear.
•The image can be projected between 30 and 200 inches
(measured diagonally).
•Keystone correction allows you to correct trapezoidal distor-
tion so that the image is square.
•You can choose between video modes depending on your
source:
"normal" for a typical picture, "natural" for true color repro-
duction.
•An image can be projected from in front or behind a screen,
and the projector can even be installed on the ceiling.
•NEC Technologies’ exclusive Advanced AccuBlend intelli-
gent pixel blending technology - an extremely accurate im-
age compression technology - offers a crisp image with
UXGA (1600⳯1200) resolution*2.
•Supports most IBM VGA, SVGA, XGA*2 , SXGA*2, UXGA*2
Macintosh, component signal (YCbCr / YPbPr) or any other
RGB signals within a horizontal frequency range of 15 to
100 kHz and a vertical frequency range of 50 to 120Hz. This
includes NTSC, PAL, PAL-N, PAL-M, PAL60, SECAM and
NTSC4.43 standard video signals.
NOTE: Composite video standards are as follows:
NTSC: U.S. TV standard for video in U.S. and Canada.
PAL: TV standard used in Western Europe.
PAL-M: TV standard used in Brazil.
PAL-N: TV standard used in Argentina, Paraguay and Uruguay.
PAL60: TV standard used for NTSC playback on PAL TVs.
SECAM: TV standard used in France and Eastern Europe.
NTSC4.43: TV standard used in Middle East countries.
•You can control the projector with a PC using the PC Con-
trol port.
•The contemporary cabinet design is light, compact, easy to
carry, and complements any office, boardroom or audito-
rium.
*1Do not attempt to mount the projector on a ceiling yourself. The
projector must be installed by qualified technicians in order to en-
sure proper operation and reduce the risk of bodily injury. In addi-
tion, the ceiling must be strong enough to support the projector and
the installation must be in accordance with any local building codes.
Please consult your dealer for more information.
*2An XGA image (1024⳯768), SXGA image (1280⳯1024) and UXGA
image (1600⳯1200) are converted into an 800⳯600 crisp image
with NEC technology’s Advanced AccuBlend.
1. INTRODUCTION
Getting Started
The fastest way to get started is to take your time and do ev-
erything right the first time. Take a few minutes now to review
the user’s manual. This may save you time later on. At the
beginning of each section of the manual you’ll find an over-
view. If the section doesn’t apply, you can skip it.