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Obtaining a preferred projected image size
The distance from the projector lens to the screen, the zoom setting (if available), and the
video format each factors in the projected image size.
Projection dimensions
Refer to
"Dimensions" on page 72
before calculating the appropriate position.
Maximum zoom
H
W
PX9210
The screen aspect ratio is 4:3 and the projected picture is 4:3.
Screen Size
Diagonal
Width
Inch
m
Inch
80
2.03
64
100
2.54
80
120
3.05
96
150
3.81
120
200
5.08
160
300
7.62
240
400
10.16
320
500
12.70
400
Screen Size
Diagonal
Width
Inch
m
Inch
80
2.03
64
100
2.54
80
120
3.05
96
22
Positioning your projector
Minimum zoom
Vertical offset
Height
m
Inch
m
1.63
48
1.22
2.03
60
1.52
2.44
72
1.83
3.05
90
2.29
4.06
120
3.05
6.10
180
4.57
8.13
240
6.10
10.16
300
7.62
Height
m
Inch
m
1.63
48
1.22
2.03
60
1.52
2.44
72
1.83
for the center of lens dimensions of this projector
Projection distance
Wide Fix
Wide Zoom Lens
Lens
Distance
NA
Wide
Inch
m
Inch
51
1.30
73
64
1.63
91
77
1.95
109
96
2.44
137
-
-
182
-
-
274
-
-
-
-
-
-
STD Lens
Distance
Wide
Inch
m
Inch
102
2.60
128
128
3.25
160
154
3.90
192
Screen
Center of lens
Tele
m
Inch
m
1.85
86
2.18
2.32
107
2.72
2.78
129
3.27
3.47
161
4.08
4.63
214
5.45
6.95
322
8.17
-
-
-
-
Semi Long Zoom
Distance
Tele
Wide
m
Inch
m
3.25
128
3.25
4.06
160
4.06
4.88
192
4.88
-
-
Tele
Inch
m
192
4.88
240
6.10
288
7.32
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