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16
PREPARATION
Projection Distance per Screen Size
1 Place the projector on a sturdy, level surface, together with the computer or audio/
video source.
2 Place the projector at an appropriate distance from the screen. The distance be-
tween the projector and the screen determines the actual size of the image.
3 Position the projector so that the lens is perpendicular to the screen. If the lens is
not perpendicular to the screen, the projected image will look distorted. If the screen
image is crooked, use the Keystone function. (See page 23.)
4 Connect the power cords of the projector and the connected devices to the wall
outlet.
Projection Offset: 90 %
Screen Height (X)
X/2
X/2
Screen Width (Y)
Y/2
Y/2
DISPLAY
Projection Distance (D)
Projection Distance (D)
DISPLAY
95 mm
4 : 3 aspect ratio
Screen Size
(mm)
Screen Width (Y)
(mm)
Screen Height (X)
(mm)
Shortest Distance
(D) (mm)
Longest Distance
(D) (mm)
762 610 457 873 1052
1016 813 610 1172 1411
1270 1016 762 1471 1771
1524 1219 914 1771 2130
1778 1422 1067 2070 2489
2032 1626 1219 2369 2849
2286 1829 1372 2668 3208
2540 2032 1524 2968 3567
3048 2438 1829 3566 4286
3810 3048 2286 4464 5363
5080 4064 3048 5961 7160
6350 5080 3810 7457 8957
7620 6096 4572 8953 10753
The Shortest Distance/Longest Distance is the adjusted status by rotating the zoom
ring using the zoom function.
The projection distance for each screen size is just a reference and there is about
±5 % deviation.
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