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Positioning your projector18
When the screen aspect ratio is 16:9 and the projected picture is 16:10
Table A2: The screen aspect ratio is 16:9 and the projected picture is 16:10
Screen Dimensions Projected
picture size
Distance from Screen in mm Ve r t i c a l
Offset (E)
Diagonal Height
(C)
Width
(B)
Height
(C)
Width
(A)
Min
(Max
zoom)
Average Max
(Min
zoom)
Feet Inches mm mm mm mm mm mm
2.5 30 762 374 664 374 598 949 1025 1100 29
4.2 50 1270 623 1107 623 996 1581 1708 1834 49
6.7 80 2032 996 1771 996 1594 2530 2732 2934 78
8.3 100 2540 1245 2214 1245 1992 3162 3415 3668 98
10.0 120 3048 1494 2656 1494 2391 3794 4098 4402 117
12.5 150 3810 1868 3320 1868 2988 4743 5123 5502 147
15.0 180 4572 2241 3984 2241 3586 5692 6147 6602 176
16.7 200 5080 2490 4427 2490 3984 6324 6830 7336 195
18.3 220 5588 2739 4870 2739 4383 6957 7513 8070 215
20.0 240 6096 2988 5312 2988 4781 7589 8196 8803 235
22.5 270 6858 3362 5976 3362 5379 8538 9221 9904 264
25.0 300 7620 3735 6641 3735 5976 9486 10245 11004 293
B
E
A
C
Maximum zoom Minimum zoom
Projection distance
Center of lens
Screen
Floor Installation
B
E
A
C
Maximum zoom Minimum zoom
Projection distance
Center of lens
Screen
Ceiling Installation