Epson BrightLink 475Wi Installation Worksheet - Page 5

(7) 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 (16:10). For older equipment, this will most likely be XGA (4:3). You may need to consult your IT director for this information. ___ 4:3 XGA ___ 16:10 WXGA ___ 16:9 Widescreen (8) Using the tables in the Installation Guide for your aspect ratio and desired image height (h), find the required distance between the top of the image area and the _____ (c) wall plate (c). (9) Determine the position for your projector installation by adding the values for (f ), _____ (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 _____ (h) _____ (c) +10 inches smaller image size or move the board to a lower position on the wall. _____ 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 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 in the Installation Guide to install the projector. © 2012 Epson America, Inc. 3/12 CPD-37079