25
ENGLISH
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.
4
Connect the power cord of the projector and the connected device to the wall
outlet.
Ratio of upward projection: 100 %
X/2
X/2
Projection Distance (D)
Screen Height (X)
Screen
Y/2
Y/2
Projection Distance (D)
Screen Width (Y)
Screen
16:9 Aspect Ratio
Screen Size
Screen Width (Y) Screen Height (X)
Projection
Distance (D)
(inches) (mm)
(inches) (mm) (inches) (mm) (inches) (mm)
25
635
21.7
553
12.2
311
31.1
791
30
762
26.1
664
14.7
374
37.4
951
40
1016
34.8
886
19.6
498
49.8
1266
50
1270
43.5
1107
24.5
623
62.3
1583
60
1524
52.2
1328
29.4
747
74.8
1900
70
1778
61.0
1550
34.3
872
87.2
2216
80
2032
69.7
1771
39.2
996
99.7
2533
90
2286
78.4
1992
44.1
1121
112.1
2849
100
2540
87.1
2214
49.0
1245
125.0
3177
•
The figures in the above table may differ depending on the installation
environment.
