17
Eng
lis
h
How to Get a Preferred Image Size by Adjusting
Distance and Zoom
The table below shows how to achieve a desired image size by adjusting either
the position or the zoom ring.
•
SVGA/XGA
To obtain an image size of 120", set the projector at a distance 1.1 m from the
screen.
Desired Image Size
Distance (m)
Top (cm)
Diagonal (inch)
< A >
W (cm) x H (cm)
Max zoom
< B >
Min zoom
< C >
From base to bottom of
image < D >
30
61 x 46
0.3
0.3
58
40
81 x 61
0.4
0.4
77
50
102 x 76
0.5
0.5
97
60
122 x 91
0.6
0.6
116
70
142 x 107
0.7
0.7
135
80
163 x 122
0.8
0.8
155
90
183 x 137
0.9
0.9
174
100
203 x 152
1.0
1.0
194
120
244 x 183
1.1
1.1
232
150
305 x 229
1.4
1.4
290
180
366 x 274
1.7
1.7
348
200
406 x 305
1.9
1.9
387
250
508 x 381
2.4
2.4
484
300
610 x 457
2.9
2.9
581
Zoom Ratio: 1.0 x
D
B&C
A
Desired distance
Height:
232 cm
From
base to
bottom
of
image
120"
Desired
image size
1.1 m
