Projection Distance - Epson PowerLite 1781W User Manual

Related references
Projector Setup Settings - Extended Menu

Projection Distance

The distance at which you place the projector from the screen determines the approximate size of the
image. The image size increases the farther the projector is from the screen, but can vary depending on
the zoom factor, aspect ratio, and other settings.
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 projector Throw Distance Calculator at
1 Projection distance
2 Distance from the center of the lens to the base of the image
3 Center of lens
epson.com/support (U.S.) or
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epson.ca/support (Canada).