Epson EB-2255U User Manual

Contents
2
Notations Used in This Guide 7
Introduction to Your Projector 8
Projector Features.............................................................................. 9
Quick and Easy Setup..................................................................................................................... 9
Easy Wireless Projection ............................................................................................................. 10
Flexible Connectivity.................................................................................................................... 10
Connect with Computers ..................................................................................................... 11
Connect with Mobile Devices............................................................................................. 11
Support for Smooth Meetings.................................................................................................. 11
Projector Parts and Functions ........................................................ 12
Projector Parts - Front.................................................................................................................. 12
Projector Parts - Rear.................................................................................................................... 14
Projector Parts - Base ................................................................................................................... 16
Projector Parts - Control Panel................................................................................................. 16
Projector Parts - Remote Control ............................................................................................ 17
Setting Up the Projector 20
Projector Placement ........................................................................ 21
Projector Setup and Installation Options............................................................................. 22
Projection Distance....................................................................................................................... 22
Projector Connections ..................................................................... 23
Connecting to a Computer........................................................................................................ 23
Connecting to a Computer for USB Video and Audio............................................... 23
Connecting to a Computer for VGA Video and Audio.............................................. 24
Connecting to a Computer for HDMI Video and Audio ........................................... 25
Connecting to Smartphones or Tablets................................................................................ 25
Connecting to Video Sources ................................................................................................... 26
Connecting to an HDMI Video Source ............................................................................ 26
Connecting to a Component-to-VGA Video Source .................................................. 27
Connecting to a Composite Video Source..................................................................... 28
Connecting to External USB Devices ..................................................................................... 28
USB Device Projection ........................................................................................................... 29
Connecting to a USB Device ............................................................................................... 29
Disconnecting a USB Device ............................................................................................... 29
Connecting to a Document Camera ...................................................................................... 29
Connecting to an HDBaseT Transmitter .............................................................................. 30
Connecting to External Output Devices............................................................................... 30
Connecting to a VGA Monitor ............................................................................................ 30
Connecting to External Speakers ...................................................................................... 31
Installing Batteries in the Remote Control.................................... 33
Remote Control Operation ........................................................................................................ 33
Opening the Lens Cover .................................................................. 35
Using Basic Projector Features 36
Turning On the Projector ................................................................ 37
Home Screen................................................................................................................................... 38
Turning Off the Projector ................................................................ 40
Setting the Date and Time .............................................................. 41
Selecting the Language for the Projector Menus ......................... 43
Projection Modes ............................................................................. 44
Changing the Projection Mode Using the Remote Control.......................................... 44
Changing the Projection Mode Using the Menus ............................................................ 44
Adjusting the Image Height............................................................ 46
Image Shape..................................................................................... 47
Auto H/V-Keystone ....................................................................................................................... 47
Auto V-Keystone ............................................................................................................................ 47
Automatically Correcting the Image Shape with Screen Fit......................................... 47
Correcting the Image Shape with the Horizontal Keystone Slider............................. 49
Correcting the Image Shape with the Keystone Buttons .............................................. 50

Epson EB-2255U Specifications

General

Contrast Ratio	15, 000:1
Lamp Life	Up to 10, 000 hours (ECO mode)
Throw Ratio	1.38 - 2.28:1
Projection Technology	3LCD
Keystone Correction	Vertical: ±30°, Horizontal: ±30°
Resolution	WUXGA (1920 x 1200)
Brightness	5000 lumens
Connectivity	HDMI, USB, VGA, LAN, RS-232C
Zoom Ratio	1.6x
Speakers	16 W
Projection Size	30 inches - 300 inches
Dimensions	377 x 291 x 101 mm (Width x Depth x Height)