Polaroid PV330 manual Distance to, Screen vs. Image, Size

		Operating the Projector
Distance to	Use the following chart and tables to determine the distance between the
Screen vs. Image	projector and the screen for a desired screen image size.
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.
	(inches diagonal)	Lens at maximum zoom
		Lens at minimum zoom
	Image Size

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	Diagonal	Height	Width
Screen (feet)	(inches)	(inches)	(inches)
5	30	18	24
10	60	36	48
15	90	54	72
20	120	72	96
25	150	90	120
30	180	108	144
35	210	126	168
40	240	144	192

Table 1: Distance to Screen vs. Image Size, Lens at Minimum Zoom

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