Epson EB-G6800, Руководство пользователя

Страница: 155 / 173

Projection Distance (For EB-G6800)
A
Projection distance
B
is the distance from the center of the lens to the base of the screen. This
changes depending on the setting for vertical lens shift.
C
Center of lens
Standard zoom lens ELPLS06
This section shows the projection distances for models equipped with
lenses.
Unit: cm
4:3 Screen Size
A B
Minimum (Wide) to
Maximum (Tele)
Vertical Lens Shift
Top to Bottom
30" 61x46 76 - 141 -3 - +49
40" 81x61 103 - 189 -5 - +66
50" 102x76 130 - 238 -6 - +82
60" 122x91 157 - 286 -7 - +98
80" 163x122 211 - 383 -9 - +131
100" 203x152 265 - 479 -12 - +164
150" 305x229 400 - 721 -17 - +246
200" 406x305 535 - 963 -23 - +328
250" 508x381 670 - 1205 -29 - +410
300" 610x457 804 - 1447 -35 - +492
Unit: cm
16:9 Screen Size
A B
Minimum (Wide) to
Maximum (Tele)
Vertical Lens Shift
Top to Bottom
28" 62x35 77 - 143 -9 - +44
30" 66x37 83 - 154 -10 - +47
40" 89x50 113 - 207 -13 - +63
50" 111x62 142 - 259 -17 - +79
60" 133x75 171 - 312 -20 - +95
80" 177x100 230 - 417 -27 - +126
100" 221x125 289 - 523 -33 - +158
150" 332x187 436 - 786 -50 - +237
200" 443x249 583 - 1050 -67 - +316
Screen Size and Projection Distance
155