Table of Contents
Advertisement
Projection Distance vs. Projection Size
Projection Distance and Size Table
DX4730Z_XGA: TR: 1.51~2.5, offset=121%
Distance (m)
Diagonal (")
Image Width (mm)
Image Height (mm)
h (mm)
O (mm)
A (mm)
DU4771Z_WUXGA: TR: 1.15~1.9, offset=115%
Distance (m)
Diagonal (")
Image Width (mm)
Image Height (mm)
h (mm)
O (mm)
A (mm)
offset % = O/(2xh) × 100%
O=A+h
h=(1/2) × (image height)
Projection Distance
W
IDE
1.5
2.5
3
48.9
81.5
97.8
993.4
1655.6
1986.8
745.0
1241.7
1490.1
372.5
620.9
745.0
529.0
881.6
1057.9
156.5
260.8
312.9
W
IDE
1.5
2.5
3
60.6
100.9
121.1
1304.3
2173.9
2608.7
815.2
1358.7
1630.4
407.6
679.3
815.2
529.9
883.2
1059.8
122.3
203.8
244.6
DLP Projector—User's Manual
5
1.5
163.0
29.5
3311.3
600.0
2483.4
450.0
1241.7
225.0
1763.2
319.5
521.5
94.5
5
1.5
201.9
36.7
4347.8
789.5
2717.4
493.4
1358.7
246.7
1766.3
320.7
407.6
74.0
– 67 –
h
h
O
A
T
ELE
2.5
3
5
49.2
59.1
98.4
1000.0
1200.0
2000.0
750.0
900.0
1500.0
375.0
450.0
750.0
532.5
639.0
1065.0
157.5
189.0
315.0
T
ELE
2.5
3
5
61.1
73.3
122.2
1315.8
1578.9
2631.6
822.4
986.8
1644.7
411.2
493.4
822.4
534.5
641.4
1069.1
123.4
148.0
246.7
Advertisement
Table of Contents
