Check The Product Overview, Supplied Items And Part Names; Introduction To The Projector - NEC PE455UL User Manual

1. Check the product overview, supplied items and part names

1-1. Introduction to the Projector

This section introduces you to your new projector and describes the features and controls.
General
• Liquid crystal type high brightness/high resolution projector
Model name
PE455UL
PE455WL
PE505XL
• A proprietary sealed structure that achieves highly dust-proof performance
Due to its excellent dust-proof performance, the projector is not equipped with a filter. Filter
replacement is therefore unnecessary.
• Silent design utilizing a sealed structure
A silent design with no irritating fan noise even in a quiet conference room or classroom.
Light source · Brightness
• A long-life laser diode is equipped in the light module
The product can be operated at low cost because the laser light source can be used for a long
time without requiring replacement or maintenance.
• Brightness can be adjusted within a wide range
Unlike with ordinary light sources, the brightness can be adjusted from 30 to 100% (PE455WL:
33 to 100%) in 1% increments.
• [CONSTANT BRIGHTNESS] mode
Brightness normally decreases with use, but by selecting [CONSTANT BRIGHTNESS] mode, the
projector automatically controls the output from the light module according to the light module
used time for maintaining constant brightness.
Brightness
4,500 lm
(1920 × 1200 pixels)
4,500 lm
5,000 lm
1
Resolution
WUXGA
WXGA
(1280 × 800 pixels)
XGA
(1024 × 768 pixels)
Aspect ratio
16:10
16:10
4:3