Epson EB-X20 User Manual

Notations Used in This Guide ........................ 2
Introduction
Projector Features .......................................... 8
Quick and Easy Set up, Projection, and Storage..........................8
Connecting with a USB cable and projecting (USB Display)................8
Detecting projector movements and automatically correcting image distortion
.........................................................8
Horizontal keystone adjuster....................................8
Useful Functions for Projecting Images ................................8
Increasing projection content in wide (WXGA) screen (EB-W22 only)..........8
Connect a USB storage device and project movies or images (PC Free) . . . . . . . . 9
Various functions for excellent power saving ..........................9
Making the most of the remote control.............................9
Enlarge and project your files with the Document Camera.................9
Enhanced security functions.....................................9
Taking Full Advantage of a Network Connection.........................9
Connecting to a network and projecting images from the computer's screen
........................................................ 10
Easy connection to a computer with Quick Wireless Connection (Windows only)
........................................................ 10
Projecting images from portable devices over a network.................10
Projecting images from multiple computers simultaneously (EB-X25/EB-W22/EB-
X22/EB-X20 only) ............................................10
Part Names and Functions .................................. 11
Front/Top ...................................................11
Rear.......................................................13
Base ......................................................14
Control Panel................................................15
Remote Control...............................................16
Replacing the remote control batteries.............................19
Remote control operating range.................................20
Preparing the Projector
Installing the Projector ..................................... 22
Installation Methods........................................... 22
Installation methods......................................... 23
Screen Size and Approximate Projection Distance.......................23
Connecting Equipment ..................................... 25
Connecting a Computer ......................................... 25
Connecting Image Sources.......................................26
Connecting USB Devices.........................................27
Connecting External Equipment...................................28
Connecting a LAN Cable.........................................30
Installing the Wireless LAN Unit....................................31
Installing the Quick Wireless Connection USB Key ......................32
Basic Usage
Projecting Images ......................................... 34
From Installation to Projection .....................................34
Automatically Detect Input Signals and Change the Projected Image (Source Search)
..........................................................35
Switching to the Target Image by Remote Control.......................36
Projecting with USB Display......................................36
System requirements ......................................... 36
Connecting for the first time ....................................37
Uninstalling...............................................39
Adjusting Projected Images ................................ 40
Correcting Keystone Distortion....................................40
Correcting automatically......................................41
Correcting manually.........................................41
Adjusting the Image Size ........................................44
Adjusting the Image Position.....................................45
Adjusting the Horizontal Tilt......................................45
Correcting the Focus...........................................45
Adjusting the Volume..........................................46
Contents
3

Epson EB-X20 Specifications

General

Projection System	3LCD Technology
LCD Panel	0.55 inch with MLA (D8)
Color Light Output	2, 700 lumen - 1, 890 lumen (economy)
White Light Output	2, 700 lumen - 1, 890 lumen (economy)
Resolution	XGA, 1024 x 768, 4:3
Contrast Ratio	10, 000:1
Lamp	ETORL, 200 W, 5, 000 h durability, 6, 000 h durability (economy mode)
Keystone Correction	Auto vertical: ± 30°, Manual horizontal ± 30°
Projection Ratio	1.48 - 1.77:1
Zoom	Manual, Factor: 1.2
Projection Size	30 inches - 300 inches
Projection Distance Wide/Tele	1.8 m - 2.17 m (60 inch screen)
Projection Lens F Number	1.58 - 1.72
Focal Distance	16.9 mm - 20.28 mm
Focus	Manual
Offset	8:1
USB Display Function	3 in 1: Image / Mouse / Sound
Interfaces	USB 2.0 Type B, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), VGA in (2x), VGA out, HDMI in, Composite in, Component in (2x), S-Video in, RGB in (2x), Stereo mini jack audio out, Stereo mini jack audio in (2x), Cinch audio in
Energy Use	270 W, 223 W (economy), 0.47 W (standby)
Dimensions Single Carton	363 x 397 x 160 mm
Carton Weight	4.12 Kg