Distance To Screen Vs. Image Size - Polaroid Polaview 330 User Manual

Lcd projectors
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Distance to
Screen vs. Image
Size
Use the following chart and tables to determine the distance between the
projector and the screen for a desired screen image size.
The top line in the graph indicates the image size with the lens at the
maximum zoom position. The bottom line in the graph indicates the
image size with the lens at the minimum zoom position.
Distance to Screen (feet)
Figure 14: Distance to Screen vs. Image Size
The following table contains information about image size with the zoom
lens at the minimum zoom position.
Distance to
Screen (feet)
5
10
15
20
25
30
35
40
Table 1: Distance to Screen vs. Image Size, Lens at Minimum Zoom
Lens at maximum zoom
Lens at minimum zoom
Diagonal
Height
(inches)
(inches)
30
18
60
36
90
54
120
72
150
90
180
108
210
126
240
144
Operating the Projector
Width
(inches)
24
48
72
96
120
144
168
192
English
11

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