Apple 9000 Setting UP the Projector, Distance to screen, Diagonal Maximum Minimum, Image Width

SETTING UP THE PROJECTOR

1Place the projector on a flat surface.

•The projector must be within 7.5 feet (2.3 m) of your power source.

•If you are installing the projector on the ceiling, refer to the Ceiling Mount Installation Guide that comes with the Ceiling Mount Kit for more information. To turn the image upside down, see “Ceiling” on page 34. The Ceiling Mount Kit is sold separately; see page 48.

2Position the projector the desired distance from the screen.

•The distance from the lens of the projector to the screen and the zoom lens setting determine the size of the projected image. Table 1 shows example projected image sizes and minimum and maximum distances to the screen.

The formulas for distance to the screen are:

Max distance (ft) = diagonal image size (ft) ÷ .541 Min distance (ft) = diagonal image size (ft) ÷ .716

Table 1:

Diagonal Image Size and Width at Maximum and Minimum Distance

	to Screen-Zoom Lens
		Distance to screen
Diagonal		Maximum	Minimum
Image Size	Image Width	distance	Distance
(inches)	(inches)	(feet)	(feet)
300	240	46.3	35.0
240	192	37	28.0
180	144	27.8	21
144	115	22.2	16.8
120	96	18.5	14
96	77	14.8	11.2
72	58	11.1	8.4
60	48	9.3	7
48	38	7.4	5.6

NOTE: For a similar table for the

optional long throw and short

throw lenses, see page 54 of the

Appendix.

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