Mitsubishi Electric EW331U-ST プリント

Using a projector in small meetings rooms used to be difficult due to 
insufficient projection distance. Not any more! The EX321U-ST and EW331U-ST 
require a mere 29.2” and 24.8” respectively for a projection of a clear, 
easy-to-read screen image approximately the size of a 60” whiteboard. 
It can be set on the edge of a tabletop, eliminating the loss of workspace 
commonly caused by the need to clear a path for the projection light.

The EX321U-ST/EW331U-ST reproduces vivid images using 3000lm brightness 
at a high contrast ratio of 2700:1.

By increasing the estimated lamp 
life, we’ve added the advantages 
of lower maintenance and 
reduced operating cost.

Top-loading lamp

*1: A lamp replacement attachment is included to prevent lamp from being dropped during replacement.

*2: When LAN control is set to RS-232C, and “Stand-by Audio Out” and “Stand-by Monitor Out” are set to “Off.” 

*3: BrilliantColor is a trademark of Texas Instruments.

Conventional 

projectors require 

a significant 

amount of dead 

space for 

projecting images. 

*When used in Low Mode. Maximum lamp life in standard mode use is 3,500 hours. It's an estimated life time and 

the lamp is to be shut off upon the arrival. Lamp life refers  to the average time required for brightness to be 

reduced by half, and not the time specified in the warranty. Lamp service life may vary widely depending on the 

environment and conditions, and whether or not cleaning and other maintenance procedures are followed.

Tabletop dead 

space is minimized, 

effectively leaving 

workspace open 

for documents and 

other items. 

3,000-hour

lamp

5,000-hour

lamp

3,000

5,000 6,000

Factory-installed lamp

First lamp replacement

MULTIMEDIA DATA/VIDEO PROJECTORS

*low mode

*low mode