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Preparing
Adjusting the Projection Size
The size of the projection increases as the projector is moved away from the screen.
Use the table below to setup the projector at the optimum position from the screen. The values given here
are for your reference only.
c
The projected screen becomes smaller when correcting keystone distortion. Increase the projection
distance to fit the projected screen to the screen size.
B
Distance from the center of the lens to the base of the projection screen
D
The center of the lens
16:9 Screen Size
A
60"
130 x 75
80"
180 x 100
100"
220 x 120
120"
270 x 150
150"
330 x 190
180"
440 x 250
4:3 Screen Size
A
40"
81 x 61
60"
120 x 90
80"
160 x 120
100"
200 x 150
120"
240 x 180
150"
300 x 230
200"
410 x 300
W x H
Minimum (Wide)
162
217
272
327
410
492
W x H
Minimum (Wide)
132
199
266
334
401
502
671
Projection Distance (C)
Maximum (Tele)
195
261
327
393
492
592
Projection Distance (C)
Maximum (Tele)
159
240
320
401
482
603
806
16
Unit: cm
Distance (B)
-7
-9
-11
-14
-17
-20
Unit: cm
Distance (B)
-6
-8
-11
-14
-17
-21
-28
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