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Installation worksheet for projecting on a pre-installed wall-mounted
board
10 in. (254 mm)—height of
wall plate plus cover
Required distance from top
of image area to bottom
holes of wall plate (c)
Height of
image area (h)
0.8 in. (20 mm)—
minimum distance
from bottom of image
area to bottom of
board
If you want to install the Touch Unit outside of the frame of a whiteboard, use the
included Touch Unit Bracket. If the distance from the wall to the surface of the
whiteboard is greater than 2 inches (51 mm) or the frame of the whiteboard extends
more than 0.1 inch (3 mm) away from the board surface, you must install the Touch
Unit on the whiteboard or screen.
See the documentation included with your projector for details on mounting the
Touch Unit.
1. Measure the ceiling height (distance from the floor to the ceiling).
2. Measure the height of the board's image area (h).
3. Measure the width of the board's image area (w).
4. Measure the distance from the floor to the bottom of the board's image area (f ).
5. Measure the thickness of the board (distance from the projection surface to the wall)
(x).
6. Determine the aspect ratio of the board or of the images that will be projected. For
new computers or laptops, this will most likely be WXGA or WUXGA (16:10). For older
equipment, this will most likely be XGA (4:3). You may need to consult your IT
department for this information.
___ 4:3 XGA
If your desired aspect ratio does not match the native aspect ratio of your product,
use the Throw Distance Calculator at www.epson.com/support (U.S.),
www.epson.ca/support (Canada), or www.epson.com.jm (Latin America) to
determine the correct measurements.
1.0 to 4.0 in. (25 to 100 mm)—
distance from top of image area to
bottom of Touch Unit (if applicable)
image area (S)
Width of image area (w)
___ 16:10 WXGA/WUXGA
14
Distance from top of
image area to
temporary wall plate
hole (d)
4.7 in. (120 mm)—
minimum distance
from top of image
area to top of board
(Touch Unit only)
4.0 in. (100 mm)—
minimum distance
from edge of image
area to edge of board
Diagonal size of
Distance from floor to
bottom of image area (f)
___ 16:9 Widescreen
_____
_____ (h)
_____ (w)
_____ (f )
_____ (x)
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