Epson ELPMB62, Руководство по установке

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Installation worksheet for projecting on a plain wall
*BrightLink 1485Fi/ only .
1. Measure the ceiling height (distance from the floor to the ceiling). _____
2. Determine the aspect ratio of the board or of the images that will be projected. You
may need to consult your IT department for this information.
___ 4:3 XGA ___ 16:10 WXGA/WUXGA ___ 16:9 Widescreen ___ 16:6* ___ 21:9
*BrightLink 1485Fi/ only.
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.
3. Using the tables on pages 30 to 32, select the largest image size available for your
ceiling height.
Image height (h)
Image width (w)
_____ (h)
_____ (w)
4. Determine the desired distance from the floor to the bottom of the image area (f ).
The recommended minimum distance is 30 inches (762 mm). Images appearing less
than 28 inches (711 mm) from the floor may be obstructed for some viewers.
_____ (f )
5. Find the top of the projected image area by adding distances (f ) and (h). _____
6. Use the tables on pages 30 to 32 to determine the required distance from the top of the
image area to the bottom holes of the wall plate (c). _____ (c)
7. Use the tables on pages 30 to 32 to determine the required distance between the top
of the image area and the temporary wall plate hole (d). _____ (d)
11 in. (280 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)
0.79 to 1.97 in. (20 to 50 mm) for 16:6* and
21:9, 0.22 to 1.97 in. (5.7 to 50 mm) for all
other—distance from top of image area to
bottom of Touch Unit (if applicable)
Ceiling height