Epson EX21 Brochure & Specs

Eco features
• Energy-efficient 3LCD light engine
2
• Energy-efficient E-TORL lamp
• Designed to be recycled
4
• Epson America, Inc. is a SmartWay
sm
Transport Partner
5
For more information on Epson’s environmental programs,
go to eco.epson.com
E-TORL lamp
Epson EX21 MULTIMEDIA PROJECTOR
The best-selling projectors in the world.
Epson offers a wide range of high-quality projectors to meet almost any need. Built with image
quality and reliability in mind, Epson projectors enhance communication and inspire collaboration, while
offering a low total cost of ownership. From ultraportable projectors designed for educational settings to
boardroom-ready business projectors, Epson has the model made for you.
Compact and portable design
3LCD technology — for quality and color
that’s beyond amazing
Innovative technology with proven reliability
• 3 chips for true-to-life color
• 25% less electricity required per lumen of brightness
when compared to 1-chip DLP projectors
2
• Road-tested reliability from a company
with over 20 years of experience
Energy-efficient E-TORL
®
lamp, exclusively
from Epson
• Long lamp life lasts up to 4000 hours
3
• Minimizes both light diffraction
and light leakage
• E-TORL lamps maximize your
presentation time, while minimizing
your costs
3LCD, 3-chip technology
Red
Green
Blue
Screen
Lens
Prism
Mirror
LCD chip
Mirror
Dichroic mirror
Dichroic mirror
Lamp
Mirror
4.0"
9.6"
12.9"

Epson EX21 Specifications

Projection

projection system	Epson 3LCD, 3-chip technology
white light output	2200 lumens
color light output	2200 lumens
aspect ratio	4:3
native resolution	800 x 600 (SVGA)
resize resolution	640 x 480 (VGA)
contrast ratio	2000:1

Power

power supply voltage	100 – 240 V ±10%, 50/60 Hz
power consumption	246 W, 3 W standby
lamp type	170 W UHE

Operating Environment

operating temperature	41 ˚ to 95 ˚F (5 ˚ to 35 ˚C)
lamp life in ECO mode	Up to 4000 hours
lamp life in normal mode	Up to 3000 hours
fan noise in normal mode	35 dB
fan noise in ECO mode	28 dB

Lens

lens type	Digital zoom/Manual focus
f-number	1.44
focal length	16.6 mm
zoom ratio	Digital zoom 1.0 – 1.35

Weight and Dimensions

dimensions including feet	12.9" x 9.6" x 4.0"
dimensions excluding feet	12.9" x 9.6" x 3.6"
weight	6.0 lb