DLP Vivitek DU70 Series, Руководство пользователя

Страница: 84 / 97

DLP Projector—User’s Manual
—
72
—
Projection Distance vs. Projection Size
Projection Distance
h
h
Ima
g
e
H
e
ig
h
t
A
Projection Distance and Size Table
New Short throw projection lens: TR: 0.778; offset=55%
F
IX
Distance (m)
0.67 1.34 1.68 2.51
Diagonal (")
40 80 100 150
Image Width (mm)
862 1723 2154 3231
Image Height (mm) 538 1077 1346 2019
h (mm)
269 538 673 1010
O (mm)
296 592 740 1111
A (mm)
27 54 67 101
Short throw zoom projection lens: TR: 0.77~1.1; offset=55%
Tele
Wide
Distance (m)
1.18 2.37 3.55 4.98 1.00 1.66 3.32 4.98
Diagonal (")
50 100 150 210 60 100 200 300
Image Width (mm)
1077 2154 3231 4523 1292 2154 4308 6462
Image Height (mm)
673 1346 2019 2827 808 1346 2692 4039
h (mm)
337 673 1010 1414 404 673 1346 2019
O(mm)
370 740 1111 1555 444 740 1481 2221
A (mm)
34 67 101 141 40 67 135 202