Hitachi ed-x22 User Manual page 6

Setting up
Arrangement
On a horizontal surface
(a)
(c) up
(c) down
Suspended from the ceiling
(c) down
(a)
(c) up
(a) Screen
size (b) Projection distance
(diagonal)
inch m m
30
40
50
60
70
80
90
100
120
150
200
250
300
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6
(b)
(b)
(c) Screen height
inch m inch cm
35 42
7
47 57 9
59 71 11
71 85 13
83 100 15
95 114 17
107 128 20
119 143 22
143 171 26
179 215 33
238 286 44
298 358 54
358 430 65
(b) Projection distance
inch cm inch m
3 39 15
3 52 21
4 65 26
5 78 31
6 91 36
7 105 41
8 118 46
9 131 51
10 157 62
13 196 77
17 261 103
21 327 129
26 392 154
(c) Screen height
inch m inch cm
38 46
1
51 62 1
64 77 1
77 93 2
90 109 2
103 124 2
116 140 3
129 156 3
156 187 4
195 234 4
260 321 6
325 390 7
390 469 9
inch cm inch
0 36 14
0 49 19
1 61 24
1 73 29
1 85 34
1 97 38
1 109 43
1 122 48
1 146 57
2 182 72
2 243 96
3 304 120
4 365 144