Infocus Play Big IN82 User Manual download pdf (Page 6)

Positioning the projector

To determine where to position the projector, consider the size and shape of your

screen, the location of your power outlets, and the distance between the projector

and the rest of your equipment. Here are some guidelines:

• Position the projector on a flat surface at a right angle to the screen. The pro-

jector must be at least 4.9 feet (1.5m) from the projection screen.

• For safety reasons, position the projector within 10 feet (3m) of your power

source (running extension cables may introduce a trip hazard). To ensure ade-

quate cable access, do not place the projector within 6 inches (.15m) of a wall

or other object.

• If you are installing the projector on the ceiling, refer to the installation guide

that comes with the Ceiling Mount Kit for more information. To turn the

image upside down, see “Ceiling” on page 24. We recommend using an InFo-

cus authorized ceiling mount.

• Position the projector the desired distance from the screen. The distance

from the lens of the projector to the screen, the zoom setting, and the video

format determine the size of the projected image.

• The image offset is 136%. This means that if you have an image 10’ high, the

bottom of the image will be 3.6’ above the center of the lens.

NOTE: Visit the Service section of our website at www.infocus.com/calculator for

an interactive image size calculator.

bottom of image

3.6 ft above center

10 ft high

image

Projection angle in 16:9 mode

lens center

of lens

Table 1:

Range of distance to the screen for a given screen size

Diagonal

Screen Size

(inches/m)

Distance to screen

Horizontal

Screen Size

(inches/m)

Maximum

distance

(feet/m)

Minimum

Distance

(feet/m)

60/1.5 52.6/1.3 9.7/2.96 8.1/2.47

80/2 69.8/1.8 12.9/3.94 10.8/3.28

92/2.3 80.2/2 14.8/4.52 12.4/3.77

150/3.8 130.9/3.3 24.2/7.38 20.2/6.15

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Infocus Play Big IN82 User Manual Page 6

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