Vivitek D5280U - Page 58

DLP Projector—User’s Manual
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Short throw projection lesn: TR: 0.77; offset=110%
FIX
Distance (m)
0.66 1.33 1.66 2.49
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
offset % = O/H × 100%
O=A+H
H=(1/2) × (image height)