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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 x 768
a
Screen size (diagonal)
,
Screen height (±10%)
c1
c2
On a horizontal surface
<CPX7>
a
Screen size
Projection distance
(diagonal)
min.
type
m
m
inch
(inch)
30
0.8
0.9
34
40
1.0
1.2
46
50
1.3
1.5
59
60
1.5
1.8
71
70
1.8
2.1
83
80
2.0
2.4
95
90
2.3
2.7
107
100
2.5
3.0
119
120
3.0
3.7
144
150
3.8
4.6
180
200
5.1
6.1
241
250
6.4
7.7
302
300
7.6
9.2
363 11.1 438 392 154
6
b
Projection distance (±10%, from the projector's end)
• Keep a space of 30 cm or more between the sides of the
projector and other objects such as walls. Do not place or
attach anything that would block the lens or vent holes.
• For the case of installation in a special state such
as ceiling mount, the specified mounting accessories
17) and service may be required. Before installing
(
the projector, consult your dealer about your installation.
4 : 3 screen
b
c1
Screen
height
max.
m
inch
cm
inch
1.1
42
39
15
1.4
57
52
21
1.8
71
65
26
2.2
86
78
31
2.6
101
91
36
2.9
115 105
41
3.3
130 118
46
3.7
145 131
51
4.4
174 157
62
5.5
218 196
77
7.4
291 261 103
9.3
365 327 129
Suspended from the ceiling
c2
Projection distance
Screen
height
min.
cm
inch
m
inch
7
3
1.0
38
9
3
1.3
51
11
4
1.6
64
13
5
2.0
77
15
6
2.3
91
17
7
2.6
104
20
8
3.0
117
22
9
3.3
130
26
10
4.0
157
33
13
5.0
197
44
17
6.7
263
54
21
8.4
329 10.1 397 304 120
65
26
10.0 395 12.1 477 365 144
16 : 9 screen
b
c1
Screen
height
max.
m
inch
cm
inch
1.2
46
36
14
1.6
62
49
19
2.0
78
61
24
2.4
94
73
29
2.8
110
85
34
3.2
126
97
38
3.6
142 109
43
4.0
158 122
48
4.8
190 146
57
6.0
238 182
72
8.1
318 243
96
c2
Screen
height
cm
inch
1
0
1
0
1
1
2
1
2
1
2
1
3
1
3
1
4
1
4
2
6
2
7
3
9
4
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