Preparing
17
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.
B Distance from the center of the lens to the base of the projection screen
Unit: cm
16:9 Screen Size Projection Distance (C) Distance (B)
A W x H Minimum (Wide) Maximum (Tele)
40" 89 x 50 116 190 0
60" 130 x 75 176 287 0
80" 180 x 100 235 383 0
100" 220 x 120 295 480 0
120" 270 x 150 354 576 0
150" 330 x 190 444 721 1
180" 440 x 250 533 866 1
Unit: cm
4:3 Screen Size Projection Distance (C) Distance (B)
A W x H Minimum (Wide) Maximum (Tele)
40" 81 x 61 143 233 0
60" 120 x 90 216 352 0
80" 160 x 120 289 470 0
100" 200 x 150 361 588 0
120" 240 x 180 434 706 1
150" 300 x 230 544 883 1
200" 410 x 300 726 1179 1