Epson PowerLite 450W Installation Guide download pdf (Page 11)

English

(8) After confirming your image size, use tape or a pencil to mark the distance (b) from the top of

the image area on the board to the bottom of the wall plate.

(9) Align the line (horizontal) on the template sheet with the (b) mark, then align the center

line on the template sheet with the center of the image area. Follow the instructions on page

18 to install the projector.

The tables on the following pages provide installation information for all supported image sizes. The

minimum ceiling height is based on an image 30 inches from the floor; if the image is lower, the minimum

ceiling height is reduced by the corresponding measurement.

Use the worksheets, the illustration below, and the information in the tables on the following pages to

determine the projection distance and placement of the wall plate. The recommended range for projection

distance (a) is 2.76 to 14.57 inches (7 to 37 cm).

10 in. (254 mm) —height

of wall plate plus cover

Required distance from top

of image area to wall plate (b)

Diagonal image

size (S)

Ceiling

height

Distance from ceiling to

top of image area (c)

Width of image area (w)

Distance from floor to

bottom of image area (f)

Height of

image area (h)

Wall plate

Projection surface

Offset value for the position of

the center of the screen and the

center of the wall plate

Distance from wall of projection

surface or whiteboard

2.55 in. (65 mm)

10 in. (254 mm)

Line on template

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 59 60

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Epson PowerLite 450W Installation Guide Page 11