Epson EB-1751, User Manual, Page: 130 / 146

Projection Distance (For EB-1776W/EB-1771W/
EB-1761W)
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)
28" 57x43 71 - 85 -4
30" 61x46 76 - 91 -4
4:3 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
40" 81x61 102 - 122 -6
50" 100x76 127 - 153 -7
60" 120x91 153 - 184 -8
80" 160x120 205 - 246 -11
100" 200x150 256 - 308 -14
150" 300x230 385 - 462 -21
200" 410x300 514 - 617 -28
250" 500x380 643 - 771 -35
260" 520x400 668 - 802 -36
Unit: cm
16:9 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
30" 66x37 69 - 83 -2
40" 89x50 92 - 111 -2
50" 110x62 115 - 139 -3
60" 130x75 139 - 167 -3
70" 160x87 162 - 195 -4
80" 180x100 186 - 223 -5
100" 220x120 232 - 279 -6
150" 330x190 349 - 419 -8
200" 440x250 466 - 560 -11
250" 550x310 583 - 700 -14
280" 620x350 653 - 784 -16
Screen Size and Projection Distance
130