Projection Distance - Epson PowerLite 4770W User Manual

• Horizontally: Can be tilted within the range of the rear feet.
If you project from the ceiling, set the Inv Direction Button setting (Extended > Operation) to On so
that the operations on the screen match the control panel button commands.
Parent topic:
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
PowerLite 4650
4:3 Aspect Ratio
Screen or
image size
1 50 inches
2 80 inches
Projector Placement
Projection distance
Wide to Tele
50 to 103 inches (127 to 261 cm)
81 to 166 inches (206 to 421 cm)
epson.com/support (U.S.) or
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epson.ca/support (Canada).