Használati útmutató NEC LT220
Olvassa el alább 📖 a magyar nyelvű használati útmutatót NEC LT220 (149 oldal) a Beamer kategóriában. Ezt az útmutatót 2 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra
Oldal 1/149
Portable Projector
LT260/LT240/LT220
User’s Manual
About this user's manual
The fastest way to get started is to take your time and do everything 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 overview. If the section
doesn't apply, you can skip it.
CD-ROM version
E-2
Introduction to the Projector
INTRODUCTION
This section introduces you to your new LT260/LT240/LT220 Projector and
describes the features and controls.
Congratulations on Your Purchase of The LT260/LT240/
LT220 Projector
The LT260/LT240/LT220 is one of the very best projectors available today.
The LT260/LT240/LT220 enables you to project precise images up to 500
inches across (measured diagonally) from your PC or Macintosh com-
puter (desktop or notebook), VCR, DVD player, document camera, a laser
disc player or Viewer.
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 per-
manently mounted on a ceiling*1. The remote control can be used wirelessly.
*1Do not attempt to mount the projector on a ceiling yourself.
The projector must be installed by qualied technicians in order to en-
sure proper operation and reduce the risk of bodily injury.
In addition, 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.
Features you'll enjoy:
• The newly developed 3D Reform function allows you to correct trap-
ezoidal distortion for both horizontally and vertically so that the im-
age is square even when projector is positioned o center of the
rooms screen.
• The LT260/LT240/LT220 projector provides wired and wireless net-
working. When using as a wireless LAN projector, no physical signal
cable connection to a PC is required.*2
*2A wireless LAN card is required. The NEC optional wireless LAN card is
available. (SWL-2100N-N∗
)
E-3
INTRODUCTION
⬎
Introduction to the Projector
Safety protect by Passcode and Security functions
Passcode and Security features prevent the projector from being used by
unauthorized individuals.
Passcode prevents unauthorized individuals from changing projector set-
tings or adjustments Security oers complete protection by using your PC
card as a protect key so that the projector will not project a signal without
insertion of the registered PC card and unauthorized use can be discour-
aged.
• The built-in Viewer allows you to start your presentation even when a
PC is not available at the site.
• A high-bright 220 watt DC lamp.
• The Standby mode reduces standby power consumption significantly.
• The supplied wireless remote control that operates the projector from
the front side or rear.
• The image can be projected between 30 and 500 inches (measured
diagonally).
• The "Capture" enables you to capture the current projected image.
• An image can be projected from in front or behind a screen, and the
projector can even be installed on the ceiling.
• NEC’s exclusive Advanced AccuBlend intelligent pixel blending tech-
nology - an extremely accurate image compression technology - of-
fers a crisp image with UXGA (1600 1200) resolution*⳯3.
• Supports most IBM VGA, SVGA, XGA , SXGA/UXGA(with Advanced
AccuBlend)*3, Macintosh, component signal (YCbCr/ YPbPr) or any
other RGB signals within a horizontal frequency range of 24 to 100
kHz and a vertical frequency range of 50 to 120 Hz. This includes
NTSC, PAL, PAL-N, PAL-M, PAL60, SECAM and NTSC4.43 stan-
dard video signals.
*3A UXGA (1600 1200) and SXGA image (1280 1024) are displayed⳯ ⳯
with NEC’s Advanced AccuBlend on LT260/LT240/LT220.
An XGA image (1024 768) is displayed with NEC’s Advanced⳯
AccuBlend on LT220.
Termékspecifikációk
| Márka: | NEC |
| Kategória: | Beamer |
| Modell: | LT220 |
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