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Epson EB-770F User Manual

Epson EB-770F
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30
Rear projection from a table or portable cart behind a translucent screen
Wherever you set up the projector, make sure to position it squarely in front of the screen, not at an
angle.
If you place the projector vertically, turn on the Vertical Installation setting in the projector's Installation
menu.
If you install the projector to a fixed location, turn on the Fixed Installation setting in the projector's
Installation menu.
If you project from a table or portable cart, or from the rear, install the projector feet and be sure to select
the correct Projection option in the projector's menu system.
Parent topic: Projector Placement
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.
Refer to the tables in the online Installation Guide 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 here (U.S.), here (Canada),
or here (Caribbean).
Parent topic: Projector Placement

Table of Contents

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Epson EB-770F Specifications

General IconGeneral
Number of colors1.07 billion colors
Native aspect ratio16:9
Projection technology3LCD
Contrast ratio (typical)2500000:1
Screen size compatibility57 - 150 \
Projector native resolution1080p (1920x1080)
Keystone correction, horizontal-3 - 3 °
FocusManual
Throw ratio0.25
Zoom capabilityYes
Fixed focal length3.7 mm
Light source typeLaser
Service life of light source- h
Product typeUltra short throw projector
Product colorWhite
Market positioningEducation
Cable lock slot typeKensington
Audio (L/R) in-
Composite video in0
Serial interface typeRS-232C
USB 2.0 ports quantity2
VGA (D-Sub) ports quantity3
RMS rated power16 W
Number of built-in speakers1
Analog signal format systemNot supported
Power sourceAC
Power consumption (standby)2 W
Power consumption (typical)263 W
Display diagonal0.62 \
Noise level37 dB
Noise level (economic mode)27 dB
Weight and Dimensions IconWeight and Dimensions
Depth395 mm
Width357 mm
Height165 mm
Weight5900 g

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