15
English
Installation worksheet for projecting on a plain wall
7. Using the tables on pages 19 to 22 and your desired image height (h), find the required
distance between the top of the image area and the bottom holes of the wall plate (c). _____ (c)
8. Using the tables on pages 19 to 22 and your desired image height (h), find the required
distance between the top of the image area and the temporary wall plate hole (d).
_____ (d)
9. Determine the position for your projector installation by adding the values for (f ), (h),
and (c), plus an additional 10 inches for the height of the wall plate plus the cover.
If the ceiling height of your room (as noted in step 1) does not meet the minimum
ceiling height required for your board, you may need to select a smaller image size or
move the board to a lower position on the wall.
_____ (f )
_____ (h)
_____ (c)
+10 inches
_____ total
10. After confirming your image size, use tape or a pencil to mark the distance (c) from the
top of the image area on the board to the bottom holes of the wall plate.
11. Align the line (horizontal) on the template sheet with the (c) mark, then align the
center line on the template sheet with the center of the image area. Follow the
instructions on page 23 to install the projector.
1. Measure the ceiling height (distance from the floor to the ceiling).
_____
2. Determine the desired aspect ratio of the image. 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 ___ 16:10 WXGA/WUXGA ___ 16:9 Widescreen
If your desired aspect ratio does not match the native resolution 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.
10 in. (254 mm)—height of
wall plate plus cover
Required distance from top of
image area to bottom holes of
wall plate (c)
Diagonal size of
image area (S)
Height of
image area (h)
Distance from top of
image area to
temporary wall plate
hole (d)
Width of image area (w)
Distance from floor to
bottom of image area (f)
1.0 to 4.0 in. (25 to 100 mm)—
distance from top of image area to
bottom of Touch Unit (if applicable)
Ceiling height
