Epson EB-770F User Manual

37
Connecting to a Video Source for Sound
You can play sound through the projector's speaker system if your video source has audio output ports.
If you are projecting video using the Video port, connect the projector to the video source using an
optional stereo mini-jack audio cable.
Note: Make sure the audio cable is labeled "No resistance."
Note: If you connected your video source to the projector using an HDMI cable, the audio signal is
transferred with the video signal; you do not need an additional cable for sound.
1. Connect the audio cable to your video source's audio-out ports.
2. Connect the other end of the cable to the projector's Audio port that corresponds to the port you are
using for video.
Parent topic: Connecting to Video Sources
Connecting External Output Devices
See these sections to connect the projector to external output devices.
Connecting to an External Computer Monitor
Connecting to External Speakers
Connecting a Microphone
Parent topic: Projector Connections

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