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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
Screen
Projection distance (D)
Projection distance (D)
Screen
51
mm
16:10 Ratio
Screen Size
(mm)
Screen Width
(Y) (mm)
Screen Height
(X) (mm)
Projection Distance
(D) (mm)
762 646 404 902
889 754 471 1056
1016 861 539 1210
1143 969 606 1366
1270 1077 673 1520
1397 1185 741 1674
1524 1292 808 1828
1651 1400 875 1983
1778 1508 943 2137
1905 1615 1010 2291
2032 1723 1077 2445
2159 1831 1145 2601
2286 1938 1212 2755
2413 2046 1279 2909
2540 2154 1347 3063
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