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Epson EX21 User Manual

Epson EX21
96 pages
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Technical Specifications
General
Type of display Epson poly-silicon TFT active matrix
Resolution
(native format) 800 × 600 pixels (SVGA)
Color reproduction 16.8 million colors
Light output
(brightness) High mode:
White light output 2200 lumens
(ISO 21118 standard)
Color light output 2200 lumens
Low mode:
White light output 1750 lumens
(ISO 21118 standard)
Color light output 1750 lumens
Contrast ratio 2000:1 (with
Auto Iris setting turned
on in the Image menu; see page 45)
460:1 (with
Auto Iris setting turned off
in the Image menu; see page 45)
Image size (4:3 image)
30 to 350 inches (76.2 to 889 cm)
Projection distance (4:3 image)
34 to 412 inches (87 to 1047 cm)
Projection methods Front, rear, upside-down (ceiling
mount)
Internal sound system
(monaural) 1 W
Optical aspect ratio 4:3 (horizontal:vertical)
Zoom ratio Digital 1:1.35

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Epson EX21 Specifications

Projection IconProjection
projection systemEpson 3LCD, 3-chip technology
white light output2200 lumens
color light output2200 lumens
aspect ratio4:3
native resolution800 x 600 (SVGA)
resize resolution640 x 480 (VGA)
contrast ratio2000:1
Power IconPower
power supply voltage100 – 240 V ±10%, 50/60 Hz
power consumption246 W, 3 W standby
lamp type170 W UHE
Operating Environment IconOperating Environment
operating temperature41 ˚ to 95 ˚F (5 ˚ to 35 ˚C)
lamp life in ECO modeUp to 4000 hours
lamp life in normal modeUp to 3000 hours
fan noise in normal mode35 dB
fan noise in ECO mode28 dB
Lens IconLens
lens typeDigital zoom/Manual focus
f-number1.44
focal length16.6 mm
zoom ratioDigital zoom 1.0 – 1.35
Weight and Dimensions IconWeight and Dimensions
dimensions including feet12.9" x 9.6" x 4.0"
dimensions excluding feet12.9" x 9.6" x 3.6"
weight6.0 lb

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