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Arrangement
Refer to the illustrations and tables below to determine screen size and projection distance.
The values shown in the table are calculated for a full size screen: 1024×768
a Screen size (diagonal)
b Projection distance (±10%)
c1 , c2 Screen height (±10%)
On a horizontal surface
Suspended from the ceiling
a
b
Screen size
Projection distance
(diagonal)
min.
inch
m
m
inch
30
0.8
0.9
34
.
40
.0
.2
46
.4
50
.3
.5
58
.8
60
.5
.8
70
2.
70
.8
2.
8
2.5
80
2.0
2.4
93
2.8
90
2.3
2.7
05
3.2
00
2.5
3.0
7
3.6
20
3.0
3.6
40
4.3
50
3.8
4.5
76
5.4
200
5.
6.0
235
7.2
250
6.4
7.5
294
9.0
300
7.6
9.0
352 0.8 423 4 62
WARNING ►Install the projector in a stable horizontal position.
►Place the projector in a cool place, and ensure that there is sufficient ventilation.
►Do not place the projector anyplace where it may get wet.
CAUTION ►Avoid placing the projector in smoky, humid or dusty place.
►Position the projector to prevent light from directly hitting the projector's
remote sensor.
4 : 3 screen
c1
Screen
Screen
height
height
max.
m
inch
cm
inch
cm
4
4
6
5
56
55
22
6
70
69
27
8
84
82
32
9
98
96
38
2
0
43
2
26 23
49
4
40 37
54
5
69 65
65
8
2 206
8
23
282 274 08
30
353 343 35
38
46
• Keep a space of 30 cm or more between
the sides of the projector and other objects
such as walls.
• Consult with your dealer before a special
installation such as suspending from a ceiling.
16 : 9 screen
b
c2
Projection distance
min.
max.
inch
m
inch
m
inch
2
.0
38
.
2
.3
50
.5
3
.6
63
.9
4
.9
76
2.3
4
2.3
89
2.7
07
5
2.6
02
3.
22 03
5
2.9
5
3.5
38 6
6
3.2
27
3.9
53 29
7
3.9
53
4.7
84 54
9
4.9
92
5.8
230 93
2
6.5
256
7.8
307 257 0
5
8.
320
9.8
384 322 27
8
9.8
384 .7 46 386 52
c1
c2
Screen
Screen
height
height
cm
inch
cm
inch
45
39
5
-1
0
6
5
20
-2
-1
76
64
25
-2
-1
9
77
30
-2
-1
90
35
-3
-1
4
-3
-1
46
-4
-1
5
-4
-2
6
-5
-2
76
-6
-2
-8
-3
-10
-4
-12
-5
3
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