Mitsubishi Electric UD8900U Manual Do Utilizador

The dual lamp system and lamp relay function enable continuous 

operation with no risk of the image going out. Dust resistance and 

cooling performance are greatly enhanced by the automated self-

cleaning filter and heat-pipe cooling system technologies that have 

proven so successful in air conditioners, enabling extended con-

tinuous use for monitoring and digital signage applications.

Image processed by Super Resolution

Enlarged image (original)

Contrast 1000:1

Contrast 2800:1

Low-resolution image

High resolution data that does not exist in the 

enlarged image is estimated by Mitsubishi’s 

proprietary image processing algorithm.

For the 8000 Series, we've utilized the same mechanism (mesh filter and 

cleaning brush) that has a proven track record in Mitsubishi Electric air con-

ditioners and air purifiers is utilized. 

It automatically prevents dust from 

building up in the radiator of the 

heat-pipe cooling unit for the digital 

micromirror device (DMD), thereby 

ensuring trouble-free use for extend-

ed periods of time.

Lamp 1

Day

Lamp 2

turn off (an hour)

1

2

3

4

5

6

7

8

Continuous, bright projection is ensured through the utilization of a dual-

lamp light source and a variety of setting options. When two lamps are in 

use, one of the lamps can be rested (turned off) once a day or week. Addi-

tionally, if only one lamp is being used and it goes out, an automatic back-

up function activates the other lamp, enabling nonstop projection.

These projectors are equipped with Mitsubishi Electric’s industry-leading, 

advanced image-processing algorithm, which is also used in our televisions 

and displays. The technology analyzes blurred components in the original 

images, estimates high-resolution data not provided in the original signal 

and corrects the image quality. The result is the projection of sharp, vivid 

images such as people's faces in fine detail.

This color balancing function enables more precise control by allowing each 

color to be adjusted independently. Conventional R/G/B/cyan (C)/magenta 

(M)/ yellow (Y) six-axis color gradation correction has been refined to in-

clude intermediate colors, resulting in 12-axis* correction.

Dual lamp and 

lamp relay function

Automatic cleaning filter

Heat-pipe cooling system

*Automatic projector-based correction in conjunction with conventional R/G/B/C/M/Y six-axis 

 manual correction and intermediate-color six-axis manual correction.

The 8000 series analyzes the image signal, detects the screen brightness dis-

tribution of each scene and then automatically corrects the signal in real-

time to enhance contrast. This suppresses the loss of shadow details in dark 

scenes and highlight details in bright scenes, producing clear, dynamic 

images.

without Dynamic Contrast Correction

Standard color wheel

Optional color wheel

with Dynamic Contrast Correction

The trees in the middle of the screen have a sharply defined outline, producing a distinct sense of depth.

Features including impressive 8500lm brightness and a high 

contrast of 2800:1 allow the XD8600U to reproduce clear, sharp 

images regardless of venue size, be it a large meeting room or 

lecture hall. Whether coming from a computer, video-cassette 

player or other source, the reproduction of vivid images full of 

color is guaranteed.

*Maximum brightness of UD8900U, UD8850U is 7500 lumens. 

 WD8700U is 7300 lumens. 

*White brightness is reduced when the optional color wheel is used.

Optional color wheel

Standard color wheel

Introducing an Evolutionary Line-up of 

Advanced Installation Models 

Vivid image and color reproduction for truly unforgettable presentations

High picture quality, functionality and reliability… The new 8000 Series of installation-model projectors from 
Mitsubishi Electric utilize advanced color reproduction technologies to create images that ensure maximum impact 
from your presentations. Aiming to reproduce true-to-life images, exhaustive measures have been taken to achieve 
precise color reproduction in addition to high brightness and high contrast. Projectors are easy to install and require 
minimal maintenance, further contributing to the superior reliability synonymous with the Mitsubishi Electric name. 
The new line-up offers a choice of five models from standard to high-resolution, all of which are sure to transform 
your presentations into unforgettable experiences.

UD8900U

UD8850U

WD8700U

XD8600U

UD8850U(BL)

WD8700U(BL)

XD8600U(BL)

Lamp 1

Day

Lamp 2

turn off (an hour)

1

2

3

4

5

6

7

8

*Configuration may differ from the actual product.

Compared to liquid-based cooling sys-

tems, this heat-pipe cooling system has a 

simplified structure and does not require 

a power supply, enabling a more com-

pact design and cost reductions. Not 

only is it highly reliable, other benefits in-

clude exceptional energy savings, quiet 

operation and elimination of concerns 

regarding liquid leaking.

In addition to the standard red (R)/green (G)/blue (B)/white 

(W) four-segment color wheel, an optional three-segment 

(R/G/B) color wheel is available. Compared to the standard 

color wheel, it reproduces each primary color (R/G/B) with 

high brightness and in vivid, deep tones, making it possible 

to project visuals rich with color.

1

2