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Installation
Layout of the projector
Image size varies depending on the distance between the screen and the projector.
Front projection
Screen size
A
16:10 Diagonal Size
inch
cm
40
102
60
152
80
203
100
254
150
381
200
508
250
635
300
762
•
The above figures are approximate and may be slightly different from the actual measurements.
When the aspect ratio of the screen is 4:3
When the aspect ratio of the screen is 4:3, the positional relation between the pro-
jected image and the screen is as shown on the right. Refer to the following table
for installation.
When the aspect ratio of the image is 16:10 (WXGA)
Screen Size
4:3 Diagonal
Width : A
Size
inch
cm
inch
cm
40
102
32
81
60
152
48
122
80
203
64
163
100
254
80
203
150
381
120
305
200
508
160
406
250
635
200
508
300
762
240
610
L
Screen Size
Width : A
inch
cm
inch
34
86
21
51
129
32
68
172
42
85
215
53
127
323
79
170
431
106
212
538
132
254
646
159
16:10
Height : C
Diagonal Size
inch
cm
inch
cm
24
61
38
96
36
91
57
144
48
122
75
192
60
152
94
240
90
229
142
359
120
305
189
479
150
381
236
599
180
457
283
719
a
Projected Distance : L
Height : B
cm
inch
54
18
81
28
108
37
135
47
202
70
269
94
337
118
404
142
Screen size
Size of Projected Image
Width : A
Height : B
inch
cm
inch
cm
32
81
20
51
48
122
30
76
64
163
40
102
80
203
50
127
120
305
75
191
160
406
100
254
200
508
125
318
240
610
150
381
A
b
a=b
L : Between the screen and the front
edge of the projector
Hd :Height of the projected image
m
inch
0.5
1.6
0.7
2.4
0.9
3.2
1.2
4.0
1.8
6.0
2.4
8.0
3.0
10.0
3.6
12.0
A
Projected
Blank Space :
Distance : L
D
inch
cm
inch
m
2.0
5
17
0.4
3.0
8
26
0.7
4.0
10
35
0.9
5.0
13
44
1.1
7.5
19
66
1.7
10.0
25
89
2.3
12.5
32
111
2.8
15.0
38
134
3.4
Hd
cm
4
6
8
10
15
20
25
30
Hd
inch
cm
1.5
4
2.3
6
3.0
8
3.8
10
5.6
14
7.5
19
9.4
24
11.3
29
EN-9
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