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17
PREPARATION
Projection Distance per Screen Size
1 Place the projector on a sturdy, level surface, together with the PC or audio/video
source.
2 Place the projector an appropriate distance away from the screen. The distance
between the projector and the screen determines the actual size of the image.
3 Position the projector so that the lens is at a right angle to the screen. If the
projector is not at a right angle, the projected image will look distorted. To correct the
distortion, use the Keystone function. (see page 23)
4 Connect the power cord of the projector and the connected device to the wall outlet.
Ratio of upward projection: 100 %
Screen Height (X)
X/2
X/2
Screen Width (Y)
Y/2
Y/2
DISPLAY
Projection distance (D)
Projection distance (D)
DISPLAY
47.7
mm
16:9 Ratio
Screen Size (mm) Screen Width (Y) (mm)
Screen Height (X)
(mm)
Projection Distance
(D) (mm)
508 443 249 621
635 553 311 776
762 664 374 932
889 775 436 1087
1016 886 498 1242
1143 996 560 1397
1270 1107 623 1553
1397 1218 685 1708
1524 1328 747 1863
1651 1439 809 2018
1778 1550 872 2174
1905 1660 934 2329
2032 1771 996 2484
2159 1882 1058 2639
2286 1992 1121 2795
2413 2103 1183 2950
2540 2214 1245 3105
2667 2324 1308 3260
2794 2435 1370 3416
2921 2546 1432 3571
3048 2657 1494 3726
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