Epson EB-1880 User Manual

Projection Distance (For EB-1850W/EB-1840W)
A
Projection distance
B
Distance from the center of the lens to the base of the screen
(or to the top of the screen, if suspended from a ceiling)
C
Center of lens
Unit: cm
4:3 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
30" 61x46 100 - 164 -1
40" 81x61 134 - 219 -2
50" 100x76 169 - 275 -2
4:3 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
60" 120x91 203 - 331 -2
80" 160x120 271 - 442 -3
100" 200x150 340 - 553 -4
120" 244x183 408 - 664 -5
150" 300x230 511 - 831 -6
200" 410x300 682 - 1108 -8
250" 500x380 854 - 1386 -10
Unit: cm
16:9 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
30" 66x37 91 - 149 +1
40" 89x50 122 - 199 +1
50" 110x62 153 - 249 +2
60" 130x75 184 - 300 +2
80" 180x100 246 - 401 +3
100" 220x120 308 - 502 +3
150" 330x190 464 - 754 +5
200" 440x250 619 - 1006 +7
250" 550x310 775 - 1258 +9
275" 609x343 853 - 1384 +10
Screen Size and Projection Distance
118

Epson EB-1880 Specifications

Display

native resolution	1024 x 768 (XGA)
color light output	4000 lumens
white light output	4000 lumens (ISO 21118 standard)

Power

power consumption (normal mode)	363 W
power consumption (eco mode)	297 W
power supply voltage	100 – 240 V ± 10%, 50/60 Hz AC

Projection Lens

f-number	1.51 – 1.99
focal length	18.2 mm – 29.2 mm
zoom ratio	1.0 – 1.6

Operating Environment

operating temperature	5˚ to 35˚C
fan noise (normal mode)	39 dB
fan noise (eco mode)	35 dB

Lamp

lamp type	275 W UHE E-TORL
lamp life (normal mode)	3000 hours
lamp life (eco mode)	4000 hours

Weight and Dimensions

weight	3.3 kg
dimensions (including feet)	345 x 263 x 103 mm
dimensions (excluding feet)	345 x 263 x 93 mm