Epson EB-1785W User Manual

Projector Connections
20
You can connect the projector to a variety of computer, video, and audio
sources to display presentations, movies, or other images, with or without
sound.
Attention
Check the shape and orientation of the connectors on any cable you plan to
connect. Do not force a connector into a port if it does not fit. The device or your
projector could be damaged or could malfunction.
a
See the Quick Start Guide for a list of cables supplied with your
projector. Purchase optional or commercially available cables when
necessary.
• Connect a computer that has a USB port, standard video output (monitor)
port, or HDMI port.
• For video projection, connect devices such as DVD players, gaming
consoles, digital cameras, and smartphones with compatible video output
ports.
• If your presentation or video includes sound, you can connect audio input
cables.
• For slide shows or presentations without a computer, you can connect USB
devices (such as a flash drive or camera) or the optional Epson document
camera.
gg Related Links
• "Connecting to a Computer" p.20
• "Connecting to Smartphones or Tablets" p.22
• "Connecting to Video Sources" p.23
• "Connecting to External USB Devices" p.25
• "Connecting to a Document Camera" p.26
Connecting to a Computer
Follow the instructions in these sections to connect a computer to the
projector.
gg Related Links
• "Connecting to a Computer for USB Video and Audio" p.20
• "Connecting to a Computer for VGA Video and Audio" p.21
• "Connecting to a Computer for HDMI Video and Audio" p.22
Connecting to a Computer for USB Video and Audio
If your computer meets the system requirements, you can send video and
audio output to the projector through the computer's USB port. This function
is called USB Display. Connect the projector to your computer using a USB
cable.
a
• If you use a USB hub, the connection may not operate correctly.
Connect the USB cable directly to the projector.
a
In the projector's Extended menu, set the USB Type B setting to USB
Display.
b
Connect the cable to your projector's USB-B port.
c
Connect the other end to any available USB port on your computer.
d
Turn on the projector and your computer.
e
Do one of the following to install the Epson USB Display software:

Epson EB-1785W Specifications

General

Matrix size	0.59 \
Number of colors	1.073 billion colors
Native aspect ratio	16:10
Vertical scan range	100 - 120 Hz
Projection technology	3LCD
Contrast ratio (typical)	10000:1
Screen size compatibility	30 - 300 \
Projection distance (tele)	0.8 - 8.2 m
Projection distance (wide)	0.7 - 6.8 m
Projector native resolution	WXGA (1280x800)
Keystone correction, vertical	-30 - 30 °
Keystone correction, horizontal	-20 - 20 °
Projector brightness (economic mode)	1900 ANSI lumens
Noise level	39 dB
Password protection	Yes
Noise level (economic mode)	30 dB
Throw ratio	1.04 - 1.26:1
Focal length range	13.52 - 16.22 mm
Aperture range (F-F)	1.58 - 1.7
RMS rated power	1 W
Number of built-in speakers	1
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	Black, White
Cable lock slot type	Kensington
Lamp power	214 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	7000 h
Built-in display	-
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.34 W
Power consumption (typical)	295 W
Power consumption (economy mode)	208 W
3D	No
Video processing	10 bit
Video color modes	Blackboard, Cinema, Dynamic, Presentation, sRGB
USB 2.0 ports quantity	2
Component video (YPbPr/YCbCr) in	0
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Standard interfaces	HDMI, NFC, USB, VGA, Wireless LAN
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 40 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Cables included	AC, VGA

Weight and Dimensions

Depth	213 mm
Width	292 mm
Height	44 mm
Weight	1800 g