Instruction manual
Size
of
the picture
on
the screen
in
inches
Focal Lenghts
Projection distance
6'6"
1
10'
I
13'
I
16'
I
20' 26'
I
33'
40'
50'
12mm
33x25
I
51
x
38
I
67
x
50
I
86x65
I
102 x
77
I
15mm
28
x
21
I
42
x
31
I
56x42
I
69x52
I
83
x
63
I
111
x
83
I I
17mm
24 x
18
I
37x28
I
49x37
I
61
x46
I
74x
55
I
99x
74
I
123 x
92
I I
20mm
20
x
15
I
31
x
23
I
42
x
31
I
52x39
I
63x47
I
84x63
I
105 x
78
I I
23mm
18 x 14
I
27
x
21
I
37
x27
I
46x34
I
55
x42
I
74x
55
I
92
x
69
I
111
x
83
I
25mm
17
x 12
I
25
x 18
I
33
x
25
I
42
x
31
I
50x37
67
x
50
I
83x63
I
100 x
76
I
I
30mm
I
21
x 14
I
28
x
21
I
34x26
I
42
x
31
I
56x42
I
69x52
I
83
x
63
I
102 x
77
I
34mm
I
I
25
x
18
I
31
x
23
I
37
x
27
49x37
I
61
x
46
74x55
90
x
67
-,
'v