Hitachi CP-X2511 User Manual - Page 6

Arrangement - size

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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) b Projection distance (±10%) c1 , c2 Screen height (±10%) On a horizontal surface Suspended from the ceiling • 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 (16) and service may be required. Before installing the projector, consult your dealer about your installation. a Screen size (diagonal) type (inch) m 30 0.8 40 1.0 50 1.3 60 1.5 70 1.8 80 2.0 90 2.3 100 2.5 120 3.0 150 3.8 200 5.1 250 6.4 300 7.6 4 : 3 screen b Projection distance min. max. c1 Screen height m inch m inch cm inch 0.9 34 1.0 41 41 16 1.2 46 1.4 55 55 22 1.5 58 1.8 69 69 27 1.8 70 2.1 83 82 32 2.1 82 2.5 97 96 38 2.4 94 2.8 112 110 43 2.7 106 3.2 126 123 49 3.0 118 3.6 140 137 54 3.6 142 4.3 168 165 65 4.5 178 5.3 211 206 81 6.0 237 7.1 281 274 108 7.5 297 8.9 352 343 135 9.1 357 10.7 422 411 162 c2 Screen height cm inch 52 62 83 94 11 4 12 5 14 5 15 6 18 7 23 9 30 12 38 15 46 18 16 : 9 screen b Projection distance min. max. c1 Screen height m inch m inch cm inch 1.0 38 1.1 45 39 15 1.3 51 1.5 60 51 20 1.6 64 1.9 76 64 25 1.9 77 2.3 91 77 30 2.3 90 2.7 106 90 35 2.6 103 3.1 122 103 41 2.9 116 3.5 137 116 46 3.3 129 3.9 153 129 51 3.9 155 4.7 183 154 61 4.9 194 5.8 229 193 76 6.6 259 7.8 306 257 101 8.2 324 9.7 383 322 127 9.9 389 11.7 460 386 152 c2 Screen height cm inch -1 0 -2 -1 -2 -1 -2 -1 -3 -1 -3 -1 -4 -1 -4 -2 -5 -2 -6 -2 -8 -3 -10 -4 -12 -5 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. ► Use only the mounting accessories the manufacturer specified, and leave installing and removing the projector with the mounting accessories to the service personnel. ► Read and keep the user's manual of the mounting accessories used. 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. 6

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6
On a horizontal surface
Suspended from the ceiling
• 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
(
16
) and service may be required. Before installing
the projector, consult your dealer about your installation.
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.
►
Use only the mounting accessories the manufacturer specified, and leave installing
and removing the projector with the mounting accessories to the service personnel.
► Read and keep the user's manual of the mounting accessories used.
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.
Screen size
(diagonal)
4 : 3 screen
16 : 9 screen
Projection distance
Screen
height
Screen
height
Projection distance
Screen
height
Screen
height
min.
max.
min.
max.
type
(inch)
m
m
inch
m
inch
cm
inch
cm
inch
m
inch
m
inch
cm
inch
cm
inch
30
0.8
0.9
34
1.0
41
41
16
5
2
1.0
38
1.1
45
39
15
-1
0
40
1.0
1.2
46
1.4
55
55
22
6
2
1.3
51
1.5
60
51
20
-2
-1
50
1.3
1.5
58
1.8
69
69
27
8
3
1.6
64
1.9
76
64
25
-2
-1
60
1.5
1.8
70
2.1
83
82
32
9
4
1.9
77
2.3
91
77
30
-2
-1
70
1.8
2.1
82
2.5
97
96
38
11
4
2.3
90
2.7
106
90
35
-3
-1
80
2.0
2.4
94
2.8
112
110
43
12
5
2.6
103
3.1
122
103
41
-3
-1
90
2.3
2.7
106
3.2
126
123
49
14
5
2.9
116
3.5
137
116
46
-4
-1
100
2.5
3.0
118
3.6
140
137
54
15
6
3.3
129
3.9
153
129
51
-4
-2
120
3.0
3.6
142
4.3
168
165
65
18
7
3.9
155
4.7
183
154
61
-5
-2
150
3.8
4.5
178
5.3
211
206
81
23
9
4.9
194
5.8
229
193
76
-6
-2
200
5.1
6.0
237
7.1
281
274
108
30
12
6.6
259
7.8
306
257
101
-8
-3
250
6.4
7.5
297
8.9
352
343
135
38
15
8.2
324
9.7
383
322
127
-10
-4
300
7.6
9.1
357
10.7
422
411
162
46
18
9.9
389
11.7
460
386
152
-12
-5
b
a
b
c1
c1
c2
c2
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)
b
Projection distance (±10%)
c1
,
c2
Screen height (±10%)