Epson PowerLite 1781W User Manual

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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 epson.com/support (U.S.) or epson.ca/support (Canada).
1 Projection distance
2 Distance from the center of the lens to the base of the image
3 Center of lens

Epson PowerLite 1781W Specifications

General

Resolution	1280 x 800 (WXGA)
Contrast Ratio	10, 000:1
Projection Technology	3LCD
Projection Size	30 - 300 inches
Lamp Life (Eco Mode)	10000 hours
Connectivity	HDMI, VGA, USB
Wireless Connectivity	Yes
Keystone Correction	Vertical: ±30 degrees
Brightness	3200 ANSI Lumens (White), 3200 ANSI Lumens (Color)
Noise Level	37 dB (Eco Mode)