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 at an appropriate distance 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 set at a right angle to the screen. If the
projector is not set at a right angle, the image on the screen will be tilted and the
image quality will be poor. If the screen image is crooked, use the Keystone function.
4
Connect the power cords of the projector and the connected devices to the wall
outlet.
Ratio of upward projection: 100 %
16:10 Screen
Screen Size
(mm)
Screen Size
(inches)
Screen
Width (Y)
(mm)
Screen
Width (Y)
(inches)
Screen
Height (X)
(mm)
Screen
Height (X)
(inches)
Projection
Distance
(D) (mm)
Projection
Distance
(D) (inches)
635
25
538
21.1
337
13.2
803
31.6
762
30
646
25.4
404
15.9
966
38.0
889
35
754
29.6
471
18.5
1130
44.4
1016
40
861
33.8
539
21.2
1293
50.9
1143
45
969
38.1
606
23.8
1456
57.3
1270
50
1077
42.4
673
26.4
1619
63.7
1397
55
1185
46.6
741
29.1
1783
70.1
1524
60
1292
50.8
808
31.8
1946
76.6
1651
65
1400
55.1
875
34.4
2109
83.0
1778
70
1508
59.3
943
37.1
2272
89.4
1905
75
1615
63.5
1010
39.7
2436
95.9
2032
80
1723
67.8
1077
42.4
2599
102.3
2159
85
1831
72.1
1145
45.0
2762
108.7
2286
90
1938
76.2
1212
47.7
2925
115.1
2413
95
2046
80.5
1279
50.3
3089
121.6
2540
100
2154
84.8
1347
53.0
3252
128.0
Scr
een Heigh
t (X)
X/2
X/2
Scr
een W
idth
(Y
)
Y/2
Y/2
Screen
Projection distance (D)
Projection distance (D)
Screen
30 mm
(1.1 inches)
