Epson EB-770F User Manual

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• If you enter an incorrect password three times in succession, you see a message telling you that
the projector is locked. After the message is displayed for 5 minutes, the projector enters standby
mode. Unplug the projector, plug in the power cord, and turn on the projector. You see a prompt to
enter the password.
• If you continue to enter an incorrect password many times in succession, the projector displays a
request code and a message to contact Epson Support. Do not attempt to enter the password
again. When you contact Epson Support, provide the displayed request code and proof of
ownership for assistance in unlocking the projector.
Parent topic: Password Security Types
Related references
Where to Get Help (U.S. and Canada)
Where to Get Help (Latin America)
Saving a User's Logo Image to Display
You can transfer an image to the projector and then display it whenever the projector turns on. You can
also display the image when the projector is not receiving an input signal or when you temporarily stop
projection. This transferred image is called the User's Logo screen.
The image you select as the User's Logo can be a photo, graphic, or company logo, which is useful in
identifying the projector's owner to help deter theft. You can prevent changes to the User's Logo by
setting up password protection for it.
Note: You cannot save an image that is protected by HDCP as a User's Logo. You cannot display a
user's logo when Content Playback is set to On (EB-770F/EB-775F).
Note: When you copy the menu settings from one projector to another using the batch setup feature, the
user logo is also copied. Do not include any information in the user logo that you do not want to share
between multiple projectors.
1. Display the image you want to project as the User's Logo.

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