E – 6
1. INTRODUCTION
RT50X Rear projection display
This section introduces you to the RT50X Rear projection display and
describes its features and controls.
Congratulations on Your Purchase of the RT50X
Rear projection display
The RT50X establishes a new era in rear projection displays available
today. With a 50” viewable screen (measured diagonally), the RT50X
enables you to view images from your PC or Macintosh computer (desk-
top or notebook),
DVD player, VCR, document camera, or even a laser disc player. The
RT50X can be setup on a tabletop, cart or installed into a recessed
opening. With both front and rear control panels, easy access is avail-
able for a variety of input and output connections.
Features you’ll enjoy:
• Self contained rear projection display
• 50” viewable screen size (diagonal)
• Built in speakers for integrated audio solution
• Easy set up and operation
• Multiple front and rear input choices for RGB, Video and S-Video
sources
• High performance long life lamp for low total operating costs
• 4:3 Native aspect ratio
• HDTV, DTV compatibility
• Wired or wireless remote control operation
• VORTEX Technology for uncompromising display of video and data.
Improves white level, color accuracy, dynamic range, and display of
varying levels of black in an image.
• Multiple video mode selections depending on your source. Normal
for a typical picture; Natural for true color reproduction
• NEC Technologies’ exclusive Advanced AccuBlend intelligent pixel
blending technology provides for extremely accurate image compres-
sion with up to SXGA (1280
1024) resolution*
1
.
• Supports most IBM VGA, SVGA, XGA, SXGA/UXGA (with Advanced
AccuBlend)*
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 120 Hz. This includes
NTSC, PAL, 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.
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.
• Control the unit with a PC using the PC Control port.
• Remote control supports eight pointer choices to individualize your
presentation.
*
1
An SVGA image (800
600) is converted to a crisp 1024
768 im-
age with NEC Technologies Advanced AccuBlend.
*
2
An SXGA image (1280
1024) and a UXGA (1600
1200) image
are converted into a crisp 1024x768 image with NEC Technologies
Advanced AccuBlend.
Getting Started
As you begin to familiarize yourself with the RT50X product, take a few
minutes now to review the user’s manual. This manual contains de-
tailed information on your product for proper set up and use. At the
beginning of each section you’ll find an overview for that section to aid
in your understanding of the RT50X features and capabilities. At the
end of the manual is a troubleshooting section to help you quickly and
easily resolve problems you may encounter while setting up or using
the product.
Thank you for your purchase of the NEC RT50X Rear projection dis-
play.
