Screen size and projection distance, En-11, When the aspect ratio of the screen is 16:9 – MITSUBISHI ELECTRIC HC100 User Manual
Page 11: When the aspect ratio of the screen is 4:3, English

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