Epson EX21 User Manual

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Welcome
The EX21 is an easy-to-use, compact, lightweight projector with a
built-in speaker. It offers up to 2200 lumens of white and color light
output (brightness) and provides a native SVGA resolution. You can
connect it to a wide range of computers and video sources.
Your projector offers these easy setup, control, and security features:
■ USB Plug n’ Play instant setup—Instantly project from a PC via
USB connection
■ Quick, convenient control—Direct Power Off, sleep mode,
Instant Off
®
/On
■ One-touch filter replacement
■ Top-loading easy lamp access
■ Security features—password protection, user’s logo, projector
button lock, security cable attachment (cable not included), and a
slot for an optional Kensington
®
security lock
Additional enhancements:
■ 2000:1 contrast ratio (with Auto Iris setting turned on) and
vibrant color display
■ Integral lens cover (A/V Mute slide) that won’t get lost
■ Low power, long-lasting lamp with High and Low Brightness
modes

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