6
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: 1280 x 800
H X V Screen Size
a : Projection distance
( 10%, from the projector’s end)
b , c : Screen height ( 10%)
on a horizontal surface
Suspended from the ceiling
n
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 will block
the lens or vent holes.
n
In the case of a special
installation, such as on the
wall or ceiling, the specified
mounting accessories (
17)
and service may be required.
16:10 screen
Screen size
Projection distance
Screen height
Type
(inch)
H
V
a
(min.)
a
(max.)
b
c
(m)
(m)
(m)
(inch)
(m)
(inch)
(cm)
(inch)
(cm)
(inch)
30
0.6
0.4
0.9
35
1.1
43
40
16
1
0
40
0.9
0.5
1.2
48
1.5
58
53
21
1
0
50
1.1
0.7
1.5
61
1.9
74
66
26
1
1
60
1.3
0.8
1.9
73
2.3
89
79
31
2
1
70
1.5
0.9
2.2
86
2.7
105
92
36
2
1
80
1.7
1.1
2.5
99
3.1
121
106
42
2
1
90
1.9
1.2
2.8
112
3.5
136
119
47
2
1
100
2.2
1.3
3.2
125
3.9
152
132
52
3
1
120
2.6
1.6
3.8
151
4.6
183
158
62
3
1
150
3.2
2.0
4.8
190
5.8
229
198
78
4
2
200
4.3
2.7
6.5
254
7.8
307
264
104
5
2
250
5.4
3.4
8.1
319
9.8
385
330
130
7
3
300
6.5
4.0
9.7
383
11.8
463
396
156
8
3
4:3 screen
Screen size
Projection distance
Screen height
Type
(inch)
H
V
a
(min.)
a
(max.)
b
c
(m)
(m)
(m)
(inch)
(m)
(inch)
(cm)
(inch)
(cm)
(inch)
30
0.6
0.5
1.0
40
1.2
49
45
18
1
0
40
0.8
0.6
1.4
54
1.7
67
60
24
1
0
50
1.0
0.8
1.8
69
2.1
84
75
29
2
1
60
1.2
0.9
2.1
84
2.6
102
90
35
2
1
70
1.4
1.1
2.5
98
3.0
119
105
41
2
1
80
1.6
1.2
2.9
113
3.5
137
119
47
2
1
90
1.8
1.4
3.2
128
3.9
155
134
53
3
1
100
2.0
1.5
3.6
142
4.4
172
149
59
3
1
120
2.4
1.8
4.4
171
5.3
207
179
71
4
1
150
3.0
2.3
5.5
215
6.6
260
224
88
5
2
200
4.1
3.0
7.3
288
8.8
348
299
118
6
2
250
5.1
3.8
9.2
361
11.1
436
373
147
8
3
300
6.1
4.6
11.0
434
13.3
524
448
176
9
4
