Epson EB-1785W User Manual

Contents
2
Notations Used in This Guide 6
Introduction to Your Projector 7
Projector Features.............................................................................. 8
Quick and Easy Setup..................................................................................................................... 8
Easy Wireless Projection................................................................................................................ 8
Flexible Connectivity ...................................................................................................................... 9
Connect with Computers ..................................................................................................... 10
Connect with Mobile Devices............................................................................................. 10
Support for Smooth Meetings.................................................................................................. 10
Projector Parts and Functions ........................................................ 11
Projector Parts - Front.................................................................................................................. 11
Projector Parts - Rear.................................................................................................................... 12
Projector Parts - Base ................................................................................................................... 13
Projector Parts - Control Panel................................................................................................. 13
Projector Parts - Remote Control ............................................................................................ 14
Setting Up the Projector 17
Projector Placement ........................................................................ 18
Projector Setup and Installation Options............................................................................. 19
Projection Distance....................................................................................................................... 19
Projector Connections ..................................................................... 20
Connecting to a Computer........................................................................................................ 20
Connecting to a Computer for USB Video and Audio............................................... 20
Connecting to a Computer for VGA Video and Audio.............................................. 21
Connecting to a Computer for HDMI Video and Audio ........................................... 22
Connecting to Smartphones or Tablets................................................................................ 22
Connecting to Video Sources ................................................................................................... 23
Connecting to an HDMI Video Source ............................................................................ 23
Connecting to a Component-to-VGA Video Source .................................................. 24
Connecting to a Composite Video Source..................................................................... 25
Connecting to External USB Devices ..................................................................................... 25
USB Device Projection ........................................................................................................... 25
Connecting to a USB Device ............................................................................................... 26
Disconnecting a USB Device ............................................................................................... 26
Connecting to a Document Camera ...................................................................................... 26
Installing Batteries in the Remote Control.................................... 27
Remote Control Operation ........................................................................................................ 27
Opening the Lens Cover .................................................................. 29
Using Basic Projector Features 30
Turning On the Projector ................................................................ 31
Home Screen................................................................................................................................... 32
Turning Off the Projector ................................................................ 34
Setting the Date and Time .............................................................. 35
Selecting the Language for the Projector Menus ......................... 37
Projection Modes ............................................................................. 38
Changing the Projection Mode Using the Remote Control.......................................... 38
Changing the Projection Mode Using the Menus ............................................................ 38
Adjusting the Image Height............................................................ 40
Image Shape..................................................................................... 41
Auto H/V-Keystone ....................................................................................................................... 41
Auto V-Keystone ............................................................................................................................ 41
Automatically Correcting the Image Shape with Screen Fit......................................... 41
Correcting the Image Shape with the Keystone Buttons .............................................. 43
Correcting the Image Shape with Quick Corner ............................................................... 44
Resizing the Image with the Zoom Ring........................................ 47
Focusing the Image Using the Focus Button................................. 48
Focusing the Image Using the Focus Ring..................................... 49

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