NEC GT5000 Series, Брошюра и характеристики, Страница: 7 / 12

Powered horizontal and vertical lens shift and lens memory
The GT Series features state-of-the-art optics allowing for horizontal and vertical power lens shift.
Projector placement no longer needs to be centered to the screen. At a press of a button shift
±0.5V or ±0.32H for an undistorted, super-sharp image. And save significant time by storing key lens
information in the projector's memory based on input resolution and input selected for different
screen and aspect ratios.
3D Reform™ squares the image
Enhancing upon the effects of optical offset
capability, now you can display a perfectly square
image even from the most severe angle with
NEC’s proprietary new 3D Reform geometry
correction technology. The result is a vivid, razor-
sharp image. If the projection is distorted, simply
set the four corners of the screen to activate
the keystone correction then square the
picture. With horizontal correction ability of ±30° and vertical of ±40°, this allows greater freedom
in projector and room set up because now the projector can be at an angle to the screen. When a
USB mouse is connected, keystone corrections can be made with a simple click.
2 module
card slots
dual lamp
configuration –
selectable
6 lamp settings
SweetVision
Technology
VORTEX
Technology Plus
Lens options
The GT projectors come lensless or bundled with the GT20ZL lens covering
distances from 5’ to 52’. However, there are many applications that require
projection distances closer or farther in range. For these instances there are
optional lenses available to match the throw distance desired.
Short throw lenses project clean, crisp images at close ranges. The GT10RLB
and GT13ZLB allow projector placement as close as 30” enabling the
presentation to fit perfectly on the screen.
For middle zoom projection distances that range from 5’ to 86’ choose from
the GT20ZL or the GT24ZLB. Both include lens memory and power
capabilities.
And for distances that start at 17’ there is the powerful long throw lens. The
GT34ZLB can project to distances up to 163’ away! The clarity and color are
still sharp and precise even at these distances.
powerful optics for projector placement optical power
optical horizontal lens shift optical vertical lens shift digital enhancement with 3D Reform optical power with digital enhancements
digital enhancement
GT10RLB 1:1 short throw lens
GT20ZL 2.0-2.6:1 medium throw lens
GT24ZLB 2.2-3.2:1 medium throw lens
GT13ZLB 1.2-1.5:1 short throw lens
GT34ZLB 3.2-4.9:1 long throw lens