English – Acer P1623 User Manual
Page 42
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English
•
P1623
To obtain an image size of 70" set the projector at a distance between 1.7 m
and 2.3 m from the screen and adjust the zoom level accordingly.
Desired Image Size
Distance (m)
Top (cm)
Diagonal (inch)
< A >
W (cm) x H (cm)
Max zoom
< B >
Min zoom
< C >
From base to top of
image < D >
30
65 x 40
1.0
40
40
86 x 54
1.0
1.3
54
50
108 x 67
1.2
1.6
67
60
129 x 81
1.5
1.9
81
70
151 x 94
1.7
2.3
94
80
172 x 108
2.0
2.6
108
90
194 x 121
2.2
2.9
121
100
215 x 135
2.5
3.2
135
120
258 x 162
3.0
3.9
162
150
323 x 202
3.7
4.8
202
180
388 x 242
4.5
5.8
242
200
431 x 269
5.0
6.5
269
250
538 x 337
6.2
8.1
337
300
646 x 404
7.4
404
Zoom Ratio: 1.3 x
Desired distance
Height:
94 cm
From base
to top of
image
70"
Desired
image size
1.7 m
2.3 m