Screen Size And Projection Distance - Mitsubishi Electric HC100 User Manual

Screen size and projection distance

Refer to the following table to determine the screen size.
Screen size
(Width of the projected image)
When the aspect ratio of the screen is 4:3, the posi-
tional relation between the projected image and the
screen is as shown on the right. Refer to the follow-
ing table for installation.
When the aspect ratio of the screen is 16:9
Screen size
16:9Diagonal Width A
inch cm inch cm
40 102 35 89
60 152 52 133
70 178 61 155
80 203 70 177
90 229 78 199
100 254 87 221
110 279 96 244
120 305 105 266
150 381 131 332
200 508 174 443
250 635 218 553
300 762 261 664
• The above figures are approximate and may be slightly different from the actual measurements.
When the aspect ratio of the screen is 4:3
Screen size
4:3Diagonal Width A
inch cm inch cm
40 102 32 81
60 152 48 122
70 178 56 142
80 203 64 163
90 229 72 183
100 254 80 203
110 279 88 224
120 305 96 244
150 381 120 305
200 508 160 406
250 635 200 508
300 762 240 610
• The above figures are approximate and may be slightly different from the actual measurements.
A
Projected distance (L)
Height B Min.
inch cm inch m
20 50 55 1.4
29 75 83 2.1
34 87 97 2.5
39 100 111 2.8
44 112 125 3.2
49 125 139 3.5
54 137 154 3.9
59 149 168 4.3
74 187 210 5.3
98 249 281 7.1
123 311 351 8.9
147 374 422 10.7
Size of the projected image
Height C Width A
inch cm inch cm
24 61 32 81
36 91 48 122
42 107 56 142
48 122 64 163
54 137 72 183
60 152 80 203
66 168 88 224
72 183 96 244
90 229 120 305
120 305 160 406
150 381 200 508
180 457 240 610
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Center of the lens
Projected distance (L)
Max. Hd
inch m inch cm
66 1.7 9.6 24.4
101 2.6 14.4 36.6
118 3.0 16.8 42.7
135 3.4 19.2 48.8
152 3.8 21.6 54.9
169 4.3 24.0 61.0
186 4.7 26.4 67.1
203 5.1 28.8 73.2
254 6.4 36.0 91.5
339 8.6 48.0 122.0
- - 60.0 152.5
- - 72.1 183.0
Blank
space (D)
Height B
inch cm inch cm
18 46 3.0 8
27 69 4.5 11
32 80 5.3 13
36 91 6.0 15
41 103 6.8 17
45 114 7.5 19
50 126 8.3 21
54 137 9.0 23
68 171 11.3 29
90 229 15.0 38
113 286 18.8 48
135 343 22.6 57
Screen size
A
Projected distance (L)
Min. Max.
inch m inch m
50 1.3 61 1.5
76 1.9 92 2.3
89 2.3 108 2.7
102 2.6 123 3.1
115 2.9 139 3.5
128 3.2 155 3.9
141 3.6 170 4.3
154 3.9 186 4.7
193 4.9 233 5.9
257 6.5 311 7.9
322 8.2 389 9.9
387 9.8 - -
Hd
inch cm
8.8 22.4
13.2 33.6
15.4 39.2
17.6 44.8
19.8 50.4
22.0 56.0
24.2 61.5
26.4 67.1
33.0 83.9
44.1 111.9
55.1 139.9
66.1 167.9
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