Epson EB-770F User Manual

132
1 Brightness level
2 Time the projector can maintain constant brightness (approximate)
Brightness Level setting Hours
85% 6000 hours
80% 10000 hours
70% 19000 hours
Note: The light source usage hours vary depending upon environmental conditions and usage. The
hours listed here are an approximate and are not guaranteed. You may need to replace internal parts
sooner than the estimated light source operation time. If Maintain Brightness is turned on, and you
have exceeded the usage hours listed here, you may not be able to select a high Maintain Brightness
Level setting (EB-770F/EB-775F).
Parent topic: Adjusting the Projector's Brightness Level
Turning On Dynamic Contrast
You can turn on the Dynamic Contrast setting to automatically optimize the image luminance. This
improves the image contrast based on the brightness of the content you project.
1. Turn on the projector and switch to the image source you want to use.
2. Press the Menu button on the projector's control panel or remote control.

Epson EB-770F Specifications

General

Number of colors	1.07 billion colors
Native aspect ratio	16:9
Projection technology	3LCD
Contrast ratio (typical)	2500000:1
Screen size compatibility	57 - 150 \
Projector native resolution	1080p (1920x1080)
Keystone correction, horizontal	-3 - 3 °
Focus	Manual
Throw ratio	0.25
Zoom capability	Yes
Fixed focal length	3.7 mm
Light source type	Laser
Service life of light source	- h
Product type	Ultra short throw projector
Product color	White
Market positioning	Education
Cable lock slot type	Kensington
Audio (L/R) in	-
Composite video in	0
Serial interface type	RS-232C
USB 2.0 ports quantity	2
VGA (D-Sub) ports quantity	3
RMS rated power	16 W
Number of built-in speakers	1
Analog signal format system	Not supported
Power source	AC
Power consumption (standby)	2 W
Power consumption (typical)	263 W
Display diagonal	0.62 \
Noise level	37 dB
Noise level (economic mode)	27 dB

Weight and Dimensions

Depth	395 mm
Width	357 mm
Height	165 mm
Weight	5900 g