Positioning The Projector - Epson BrightLink 475Wi Guide D'installation

4 Positioning the Projector

BrightLink Pro 1410Wi/1420Wi/1430Wi, BrightLink 475W/485W, BrightLink 575Wi/585Wi/595Wi, BrightLink
575Wi+/585Wi+/595Wi+ and PowerLite 475W/485W/575W/585W can project up to 100 inches diagonally for
a WXGA image or 88 inches diagonally for an XGA image. The BrightLink 480i and PowerLite 470/480/570/580
can project up to 93 inches diagonally for an XGA image.
You can project onto a pre-installed whiteboard or directly onto a plain wall. When installing the Touch Unit,
install it on the screen that is being used for projection; you need at least 4.7 inches (120 mm) between the top
edge of the projected image and the top edge of the screen. The height of the included wall mount
determines the maximum image size and how high the image appears on the wall or whiteboard. The
distance of the projector from the wall (once it is mounted on the adjustable arm of the wall mount) also
affects image size and position.
If you are planning to project on a whiteboard, the image may not fill the entire board, depending on the
aspect ratio. If you match the image height to the board's height, gaps may appear on the sides of the board.
Use the following worksheets to determine the proper location of the wall plate on the wall. If you are
projecting onto a pre-installed whiteboard, use the worksheet on page 17. If you are projecting on a plain
wall, use the worksheet on page 18.
When installing on a whiteboard, make sure to leave the following gaps around the
edge of the board:
❏
From the top of the projected image to the bottom of the Touch Unit: 1 inch
(25 mm)
❏
From the edges of the projected image to the edges of the board: at least 4 inches
(100 mm) left and right
❏
From the bottom of the projected image to the bottom of the board: 0.8 inches
(20 mm)
If there are obstacles such as cables, whiteboard trays, pen holders, or frames within
the areas listed above, the Touch Unit will not operate properly.
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