Operation Manual

Positioning your projector20
Obtaining a preferred projected image size
The projected image size is determined by the distance from the projector lens to the
screen, the zoom setting, and the video format.
Projection dimensions
Refer to "Dimensions" on page 65 for the center of lens dimensions of this projector
before calculating the appropriate position.
The screen aspect ratio is 16:9 and the projected picture is 16:9.
Projection distance
Center of lens
Screen
Vertical offset
Maximum zoom
Minimum zoom
W
H
Screen Size Wide Zoom Standard
Diagonal Width Height
Distance Distance
Wide Tel e Wide Tel e
Inch m Inch m Inch m Inch m Inch m Inch m Inch m
80 2.03 70 1.77 39 1.00 77 1.95 91 2.30 107 2.73 135 3.42
100 2.54 87 2.21 49 1.25 96 2.44 113 2.88 134 3.41 168 4.27
120 3.05 105 2.66 59 1.49 115 2.92 136 3.45 161 4.09 202 5.13
150 3.81 131 3.32 74 1.87 144 3.65 170 4.32 201 5.11 252 6.41
200 5.08 174 4.43 98 2.49 192 4.87 227 5.76 268 6.82 336 8.55
300 7.62 261 6.64 147 3.74 288 7.31 340 8.63 - - - -
40010.163498.861964.98--------
50012.7043611.072466.23--------
Screen Size Semi Long Long Zoom
Diagonal Width Height
Distance Distance
Wide Tel e Wide Tel e
Inch m Inch m Inch m Inch m Inch m Inch m Inch m
80 2.03 70 1.77 39 1.00 135 3.42 202 5.14 209 5.31 349 8.86
100 2.54 87 2.21 49 1.25 168 4.27 253 6.42 261 6.64 436 11.07
120 3.05 105 2.66 59 1.49 202 5.13 303 7.70 314 7.97 523 13.28
150 3.81 131 3.32 74 1.87 252 6.41 379 9.63 392 9.96 654 16.60