Epson PowerLite L500W User Manual page 31

Use the tables here to determine approximately how far to place the projector from the screen based on
the size of the projected image. (Conversion figures may have been rounded up or down.) You can also
use the Projection Distance Calculator
PowerLite L400U/L500W
1 Projection distance
2 Distance from the center of the lens to the base of the screen
3 Center of lens
here (U.S.), here (Canada), or
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here (Caribbean).