Epson EX21 User Manual

Maintaining the Projector 59
You can remove the air filter to clean both sides
If the filter is too dirty or broken, replace the filter as described below.
Replacing the Air Filter
You need to replace the air filter if:
■ You cannot remove the dust from it
■ The air filter is damaged or torn
■ You repeatedly see a projected message telling you to clean or
replace it
Contact your dealer or call Epson at 800-GO-EPSON
(800-463-7766) to obtain a new air filter. Request part number
V13H134A13.
1. Turn off the projector and unplug the power cord.
2. Slide the air filter out of its slot as shown.
3. Slide the new air filter into the slot until it clicks into place.
note
Air filters contain
polycarbonate, ABS resin,
and polyurethane foam.
Dispose of used air filters
according to local
regulations.

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