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EB-2142W
Bedienungsanleitung deutsch (5.67 MB) [de]
214 pgs5.67 Mb0
Product Sheet
2 pgs542.06 Kb0
User Manual
203 pgs5.69 Mb1
User Manual [de]
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Table of contents
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Epson EB-2142W, EB-X39, EB-W39, EB-S39, EB-990U User Manual

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User's Guide
Contents
2
Notations Used in This Guide 7
Introduction to Your Projector 8
Projector Features.............................................................................. 9
Quick and Easy Setup..................................................................................................................... 9
Easy Wireless Projection................................................................................................................ 9
Flexible Connectivity.................................................................................................................... 10
Connect with Mobile Devices ............................................................................................. 10
Projector Parts and Functions ........................................................ 11
Projector Parts - Front.................................................................................................................. 11
Projector Parts - Rear.................................................................................................................... 12
Projector Parts - Base ................................................................................................................... 14
Projector Parts - Control Panel................................................................................................. 15
Projector Parts - Remote Control ............................................................................................ 16
Setting Up the Projector 18
Projector Placement ........................................................................ 19
Projector Setup and Installation Options............................................................................. 20
Projection Distance....................................................................................................................... 20
Projector Connections ..................................................................... 21
Connecting to a Computer........................................................................................................ 21
Connecting to a Computer for USB Video and Audio............................................... 22
Connecting to a Computer for HDMI Video and Audio ........................................... 23
Connecting to Smartphones or Tablets................................................................................ 23
Connecting to Video Sources ................................................................................................... 24
Connecting to a Component-to-VGA Video Source .................................................. 25
Connecting to External USB Devices ..................................................................................... 26
Connecting to a USB Device ............................................................................................... 27
Connecting to a Document Camera ...................................................................................... 27
Connecting to External Output Devices............................................................................... 28
Connecting to a VGA Monitor ............................................................................................ 28
Installing Batteries in the Remote Control .................................... 30
Remote Control Operation .............................................................. 31
Opening the Lens Cover .................................................................. 32
Using Basic Projector Features 33
Turning On the Projector ................................................................ 34
Home Screen ................................................................................................................................... 35
Turning Off the Projector ................................................................ 37
Setting the Date and Time .............................................................. 38
Selecting the Language for the Projector Menus ......................... 40
Projection Modes ............................................................................. 41
Changing the Projection Mode Using the Remote Control.......................................... 41
Changing the Projection Mode Using the Menus ............................................................ 41
Adjusting the Image Height............................................................ 43
Image Shape..................................................................................... 44
Auto V-Keystone ............................................................................................................................ 44
Correcting the Image Shape with the Horizontal Keystone Slider............................. 44
Correcting the Image Shape with the Keystone Buttons .............................................. 45
Correcting the Image Shape with Quick Corner ............................................................... 46
Resizing the Image with the Zoom Ring........................................ 49
Contents
3
Resizing the Image with the Buttons ............................................. 50
Focusing the Image Using the Focus Ring..................................... 51
Selecting an Image Source .............................................................. 52
Image Aspect Ratio .......................................................................... 54
Changing the Image Aspect Ratio.......................................................................................... 54
Available Image Aspect Ratios ................................................................................................. 54
Projected Image Appearance with Each Aspect Mode .................................................. 55
Color Mode ....................................................................................... 56
Changing the Color Mode ......................................................................................................... 56
Available Color Modes................................................................................................................. 56
Setting Auto Iris ............................................................................................................................. 56
Controlling the Volume with the Volume Buttons ....................... 58
Adjusting Projector Features 59
Projecting Two Images Simultaneously ........................................ 60
Unsupported Input Source Combinations for Split Screen Projection..................... 61
Split Screen Projection Restrictions........................................................................................ 62
Projecting a PC Free Presentation.................................................. 63
Supported PC Free File Types................................................................................................... 63
Precautions on PC Free Projection ......................................................................................... 63
Starting a PC Free Slide Show .................................................................................................. 64
Starting a PC Free Movie Presentation ................................................................................. 65
PC Free Display Options ............................................................................................................. 66
Shutting Off the Image and Sound Temporarily .......................... 68
Stopping Video Action Temporarily .............................................. 69
Zooming Images............................................................................... 70
Using the Remote Control as a Wireless Mouse............................ 71
Using the Remote Control as a Pointer.......................................... 73
Saving a User's Logo Image ............................................................ 74
Saving a User Pattern ...................................................................... 76
Color Difference Correction when Projecting from Multiple
Projectors.......................................................................................... 77
Setting the Projector ID .............................................................................................................. 77
Selecting the Projector You want to Operate .................................................................... 77
Matching Multiple-Projector Display Quality ..................................................................... 79
Projector Security Features............................................................. 80
Password Security Types ............................................................................................................ 80
Setting a Password.................................................................................................................. 80
Entering a Password to Use the Projector ..................................................................... 82
Locking the Projector's Buttons............................................................................................... 83
Installing a Security Cable .......................................................................................................... 84
Using the Projector on a Network 85
Wired Network Projection............................................................... 86
Connecting to a Wired Network.............................................................................................. 86
Selecting Wired Network Settings .......................................................................................... 86
Wireless Network Projection........................................................... 89
Installing the Wireless LAN Module ....................................................................................... 89
Selecting Wireless Network Settings Manually.................................................................. 90
Selecting Wireless Network Settings in Windows ............................................................ 93
Selecting Wireless Network Settings in Mac....................................................................... 93
Setting Up Wireless Network Security................................................................................... 93
Supported Client and CA Certificates.............................................................................. 95
Using a QR Code to Connect a Mobile Device................................................................... 96
Using a USB Key to Connect a Windows Computer ........................................................ 96
Wireless Network Projection from a Mobile Device (Screen
Mirroring).......................................................................................... 98
Selecting Screen Mirroring Settings....................................................................................... 98
Connecting Using Screen Mirroring with the Miracast Function ............................. 100
Contents
4
Connecting Using Screen Mirroring in Windows 10 ............................................... 100
Connecting Using Screen Mirroring in Windows 8.1 .............................................. 101
Secure HTTP.................................................................................... 103
Importing a Web Server Certificate Using the Menus .................................................. 103
Supported Web Server Certificates ................................................................................ 104
Monitoring and Controlling the Projector 105
Epson Projector Management ...................................................... 106
Controlling a Networked Projector Using a Web Browser ........ 107
Registering Digital Certificates from a Web Browser.................................................... 109
Setting Up Projector Network E-Mail Alerts ............................... 111
Network Projector E-mail Alert Messages ......................................................................... 111
Setting Up Monitoring Using SNMP............................................. 112
Using ESC/VP21 Commands ........................................................ 113
ESC/VP21 Command List ......................................................................................................... 113
Cable Layouts ............................................................................................................................... 114
PJLink Support ............................................................................... 115
Crestron RoomView Support ........................................................ 116
Setting Up Crestron RoomView Support........................................................................... 116
Controlling a Networked Projector Using Crestron RoomView................................ 116
Crestron RoomView Operation Window...................................................................... 117
Crestron RoomView Tools Window................................................................................ 118
Setting Projector Event Schedules ............................................... 120
Adjusting the Menu Settings 123
Image Quality Settings - Image Menu ......................................... 126
Input Signal Settings - Signal Menu............................................. 127
Projector Feature Settings - Settings Menu ................................ 129
Projector Setup Settings - Extended Menu ................................. 131
Projector Network Settings - Network Menu.............................. 134
Network Menu - Screen Mirroring Settings ...................................................................... 135
Network Menu - Basic Menu .................................................................................................. 136
Network Menu - Wireless LAN Menu .................................................................................. 137
Network Menu - Wired LAN Menu ....................................................................................... 140
Network Menu - Notifications Menu................................................................................... 140
Network Menu - Others Menu............................................................................................... 142
Network Menu - Reset Menu.................................................................................................. 142
Projector Setup Settings - ECO Menu .......................................... 144
Projector Information Display - Info Menu ................................. 146
Info Menu - Projector Info Menu .......................................................................................... 146
Event ID Code List................................................................................................................. 147
Projector Reset Options - Reset Menu ......................................... 149
Copying Menu Settings Between Projectors (Batch Setup) ...... 150
Transferring Settings From a USB Flash Drive ................................................................. 150
Transferring Settings From a Computer ............................................................................ 151
Batch Setup Error Notification ......................................................................................... 152
Maintaining the Projector 153
Projector Maintenance .................................................................. 154
Cleaning the Lens........................................................................... 155
Using the Projector's Menus ......................................................... 124
Using the Displayed Keyboard..................................................... 125
Available Text Using the Displayed Keyboard................................................................. 125
Cleaning the Projector Case.......................................................... 156
Air Filter and Vent Maintenance .................................................. 157
Cleaning the Air Filter and Vents .......................................................................................... 157
Replacing the Air Filter ............................................................................................................. 157
Contents
5
Projector Lamp Maintenance ....................................................... 160
Replacing the Lamp................................................................................................................... 160
Resetting the Lamp Timer ....................................................................................................... 163
Replacing the Remote Control Batteries ..................................... 164
Solving Problems 165
Projection Problems ...................................................................... 166
Projector Indicator Status ............................................................. 167
Using the Projector Help Displays................................................ 169
Solving Image or Sound Problems............................................... 170
Solutions When No Image Appears..................................................................................... 170
Solutions When Image is Incorrect Using the USB Display Function ..................... 171
Solutions When "No Signal" Message Appears ............................................................... 171
Displaying From a Laptop.................................................................................................. 171
Displaying From a Mac Laptop........................................................................................ 172
Solutions When "Not Supported" Message Appears .................................................... 172
Solutions When Only a Partial Image Appears................................................................ 172
Solutions When the Image is not Rectangular................................................................ 172
Solutions When the Image Contains Noise or Static..................................................... 173
Solutions When the Image is Fuzzy or Blurry .................................................................. 173
Solutions When the Image Brightness or Colors are Incorrect ................................. 174
Solutions to Sound Problems................................................................................................. 174
Solutions to Microphone Problems ............................................................................... 175
Solutions When Image File Names are not Displayed Correctly in PC Free......... 175
Solving Projector or Remote Control Operation Problems....... 176
Solutions to Projector Power or Shut-Off Problems...................................................... 176
Solutions to Problems with the Remote Control............................................................ 176
Solutions to Password Problems........................................................................................... 177
Solution When "The Battery that Saves Your Clock Settings is Running Low"
Message Appears ........................................................................................................................ 177
Solving Network Problems ........................................................... 178
Solutions When Wireless Authentication Fails ................................................................ 178
Solutions When You Cannot Access the Projector Through the Web ................... 178
Solutions When Network Alert E-Mails are not Received............................................ 178
Solutions When the Image Contains Static During Network Projection............... 179
Solutions When You Cannot Connect Using Screen Mirroring................................. 179
Solutions When the Image or Sound Contains Static During Screen Mirroring
Connection.................................................................................................................................... 180
Appendix 181
Optional Accessories and Replacement Parts............................. 182
Screens............................................................................................................................................ 182
Cables .............................................................................................................................................. 182
Mounts............................................................................................................................................ 182
For Wireless Connection .......................................................................................................... 182
External Devices .......................................................................................................................... 183
Replacement Parts...................................................................................................................... 183
Screen Size and Projection Distance ............................................ 184
Supported Monitor Display Resolutions ..................................... 189
Projector Specifications ................................................................ 191
Connector Specifications ......................................................................................................... 192
External Dimensions...................................................................... 194
USB Display System Requirements .............................................. 196
List of Safety Symbols (corresponding to IEC60950-1 A2) ........ 197
Glossary .......................................................................................... 199
Notices ............................................................................................ 201
FCC Compliance Statement.................................................................................................... 201
Indication of the manufacturer and the importer in accordance with
requirements of EU directive.................................................................................................. 202
Restriction of Use........................................................................................................................ 202
Operating System References................................................................................................ 202
Trademarks.................................................................................................................................... 202
Contents
Copyright Notice ......................................................................................................................... 203
Copyright Attribution................................................................................................................ 203
6

Notations Used in This Guide

Safety Symbols
The projector and its manuals use graphical symbols and labels to indicate content that tells you how to use the projector safely.
Read and carefully follow the instructions that are marked with these symbols and labels to avoid injury to persons or damage to property.
This symbol indicates information that, if ignored, could possibly result in personal injury or even death.
Warning
This symbol indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling.
Caution
General Information Notations
This label indicates procedures that may result in damage or injury if sufficient care is not taken.
Attention
This label indicates additional information that may be useful to know.
[Button name] Indicates the name of the buttons on the remote control or the control panel.
Example: [Esc] button
Menu/Setting name Indicates projector menu and setting names.
Example: Select the Image menu s Image > Advanced
This label indicates links to the related pages.
s
This label indicates the projector's current menu level.

Introduction to Your Projector

Refer to these sections to learn more about your projector's features and part names.
gg Related Links
• "Projector Features" p.9
• "Projector Parts and Functions" p.11

Projector Features

9
This projector comes with this special features. Refer to these sections for more details.
gg Related Links
• "Quick and Easy Setup" p.9
• "Easy Wireless Projection" p.9
• "Flexible Connectivity" p.10

Quick and Easy Setup

• Direct Power On feature to turn on the projector as soon as you plug it in.
• Auto Power On feature to turn on the projector when the projector detects an image signal from the port you specified as the Auto Power On source.
• Home screen feature to easily select an input source and useful functions.
• Automatic vertical keystone correction always displays a rectangular screen (Auto V-Keystone).
• Horizontal keystone slider allows you to quickly correct horizontal distortion in the projected image.

Easy Wireless Projection

• Screen Mirroring to connect your projector and mobile device wirelessly
using Miracast technology (EB‑2247U/EB‑2142W).
• Epson iProjection (Windows/Mac) to project up to four images at the same time by splitting the projected screen. You can project images from computers on the network, or from smartphones or tablet devices.
See the Epson iProjection Operation Guide (Windows/Mac) for details.
gg Related Links
• "Auto V-Keystone" p.44
• "Projector Setup Settings - Extended Menu" p.131
• "Turning On the Projector" p.34
• "Correcting the Image Shape with the Horizontal Keystone Slider" p.44
Projector Features
10
• When projecting images using a wireless LAN, you must install the
a
• Epson iProjection (iOS/Android) to connect your projector and mobile device wirelessly using the app available on the App Store or Google Play.
a
• Epson iProjection (Chromebook) to connect your projector and Chromebook device wirelessly using the app available on the Chrome Web Store.
a
Epson 802.11b/g/n wireless LAN module, and then set up your projector and computer for wireless projection (EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108/EB‑107/EB ‑W39/EB‑X39/EB‑S39). Depending on your projector model, you may need to purchase the optional wireless LAN module. See the Quick Start Guide for a list of items supplied with your projector.
• Some models have built-in wireless LAN modules
(EB‑2247U/EB‑2142W).
• You can download the necessary software and manuals from the following Web site:
http://www.epson.com/
Any fees incurred when communicating with the App Store or Google Play are the responsibility of the customer.
Any fees incurred when communicating with the Chrome Web Store are the responsibility of the customer.
Connect with Computers
Connect with one USB cable to project images and output audio (USB Display).
gg Related Links
• "Connecting to a Computer for USB Video and Audio" p.22
Connect with Mobile Devices
• HDMI2/MHL port to connect an MHL cable to the mobile device and to the projector (EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑1 08/EB‑107).
gg Related Links
• "Using the Projector on a Network" p.85

Flexible Connectivity

This projector supports a wide variety of easy-to-use connectivity options as shown below.
gg Related Links
• "Connect with Computers" p.10
• "Connect with Mobile Devices" p.10
gg Related Links
• "Connecting to Smartphones or Tablets" p.23

Projector Parts and Functions

11
The following sections explain the projector parts and their functions. All of the features in this guide are explained using illustrations of EB‑2247U
unless otherwise mentioned.
gg Related Links
• "Projector Parts - Front" p.11
• "Projector Parts - Rear" p.12
• "Projector Parts - Base" p.14
• "Projector Parts - Control Panel" p.15
• "Projector Parts - Remote Control" p.16

Projector Parts - Front

Name Function
Air exhaust vent Exhaust vent for air used to cool the projector
A
internally.
Name Function
Warning
Do not look into the vents. If the lamp explodes, gases may escape and small fragments of glass may be scattered which could cause an injury. Contact a doctor if any fragments of broken glass are inhaled or get into the eyes or mouth.
Caution
While projecting, do not put your face or hands near the air exhaust vent, and do not place objects that may become warped or damaged by heat near the vent. Hot air from the air exhaust vent could cause burns, warping, or accidents to occur.
A/V Mute slide lever Slide the knob to open and close the lens cover.
B
Foot release lever Press the foot release lever to extend and retract the
C
Lens cover Close when not using the projector to protect the lens.
D
Front adjustable foot When the projector is set up on a surface such as a
E
Lens Images are projected from here.
F
Remote receiver Receives signals from the remote control.
G
Horizontal keystone
H
slider
Air intake vent (air
I
filter)
Air filter cover Open to access the air filter.
J
front adjustable foot.
By closing it during projection you can hide the image and the sound.
desk, extend the foot to adjust the position of the image.
Corrects horizontal distortion in the projected image.
Takes in air to cool the projector internally.
Projector Parts and Functions
12
Name Function
Security slot The security slot is compatible with the Microsaver
K
Control panel Operates the projector.
L
Zoom ring
M
(EB‑2247U/EB‑2142 W/EB‑2042/EB‑990U/ EB‑980W/EB‑970/EB‑ 109W/EB‑108/EB‑107 /EB‑W39/EB‑X39)
Focus ring Adjusts the image focus.
N
Lamp cover Open to access the projector's lamp.
O
Security System manufactured by Kensington.
Adjusts the image size.
The shape may vary depending on the model of your projector.
gg Related Links
• "Projector Indicator Status" p.167
• "Resizing the Image with the Zoom Ring" p.49
• "Focusing the Image Using the Focus Ring" p.51
• "Correcting the Image Shape with the Horizontal Keystone Slider" p.44

Projector Parts - Rear

Name Function
Power inlet Connects the power cord to the projector.
A
RS-232C port Connects an RS-232C cable to control the projector
B
Video port Inputs composite video signals from video sources.
C
Mic port
D
(EB‑2247U/EB‑2142 W/EB‑2042/EB‑990U/ EB‑980W/EB‑970/EB‑ 109W/EB‑108/EB‑107 )
L-Audio-R ports Inputs audio from equipment connected to the Video
E
Monitor Out port Outputs analog RGB signals input from the Computer1
F
Audio 1 port Inputs audio from equipment connected to the
G
from a computer. (You do not need to use this port normally.)
Inputs audio from the microphone.
port.
port to an external monitor. You cannot output signals input from other ports or component video signals.
Computer1 port.
Projector Parts and Functions
13
Name Function
Audio Out port Outputs audio from the current input source or Mic
H
Audio 2 port Inputs audio from equipment connected to the
I
Computer2 port Inputs image signals from a computer and component
J
Speaker Outputs audio.
K
HDMI1,
L
HDMI2/MHL ports (EB‑2247U/EB‑2142 W/EB‑2042/EB‑990U/ EB‑980W/EB‑970/EB‑ 109W/EB‑108/EB‑107 )
HDMI1, HDMI2 ports (EB‑W39)
HDMI port (EB‑X39/EB‑S39)
Computer1 port Inputs image signals from a computer and component
M
LAN port
N
(EB‑2247U/EB‑2142 W/EB‑2042/EB‑990U/ EB‑980W/EB‑970/EB‑ 109W/EB‑108/EB‑107 /EB‑W39/EB‑X39)
USB-B port Connects a USB cable to the computer to project
O
USB-A port Connects a USB memory device or a digital camera
P
port to an external speaker.
Computer2 port.
video signals from other video sources.
Inputs video signals from HDMI compatible video equipment and computers.
The HDMI2/MHL port can also input video signals from MHL (Mobile High-Definition) compatible mobile devices.
This projector is compatible with HDCP.
video signals from other video sources.
Connects a LAN cable to connect to a network.
computer images or to use the Wireless Mouse function.
and projects movies or images using PC Free. Connects the optional document camera. Connects the wireless LAN module
(EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑10 8/EB‑107/EB‑W39/EB‑X39/EB‑S39).
Name Function
Wireless LAN module
Q
fixing screw (EB‑2042/EB‑990U/E B‑980W/EB‑970/EB‑1 09W/EB‑108/EB‑107/ EB‑W39/EB‑X39/EB‑S
39)
Remote receiver Receives signals from the remote control.
R
Secures the wireless LAN module cover.
gg Related Links
• "Using the Remote Control as a Wireless Mouse" p.71
• "Installing a Security Cable" p.84
• "Projecting a PC Free Presentation" p.63
Projector Parts and Functions
14

Projector Parts - Base

EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970
EB‑109W/EB‑108/EB‑107/EB‑W39/EB‑X39/EB‑S39
Name Function
Ceiling mount fixing
A
points (three points)
Security cable
B
attachment point
Rear feet When the projector is set up on a surface such as a
C
Front adjustable foot When the projector is set up on a surface such as a
D
Attach the optional ceiling mount here when suspending the projector from a ceiling.
Pass a commercially available wire lock through here and lock it in place.
desk, turn to extend and retract the feet to adjust the horizontal tilt.
desk, extend the foot to adjust the position of the image.
Projector Parts and Functions
15
gg Related Links
• "Installing a Security Cable" p.84

Projector Parts - Control Panel

Name Function
[Source Search]
A
button
[Enter] button [ ] Enters the current selection and moves to the next level
B
Keystone adjustment
C
buttons and arrow buttons
[Esc] button Stops the current function.
D
Switches to the next input source.
while displaying the projector's menu or help. Optimizes Tracking, Sync., and Position in the
projector's Signal menu while projecting an analog RGB signal from the Computer port.
Displays the Keystone screen allowing you to correct keystone distortion.
Selects menu items while displaying the projector's menu or help.
Moves back to the previous menu level while displaying the projector's menu.
Name Function
Volume buttons and
E
arrow buttons Wide/Tele buttons
[Menu] button Displays and closes the projector's menu.
F
[Home] button Displays and closes the Home screen.
G H
Power button [ ]
Indicators Indicates the projector's status.
I
EB‑‑2247U/EB‑‑2142W/EB‑‑2042/EB‑‑990U/EB‑‑980W/E B‑‑970/EB‑‑109W/EB‑‑108/EB‑‑107/EB‑‑W39/EB‑‑X39:
: Decreases the volume.
: Increases the volume.
EB‑‑S39:
: Enlarges the size of the projected image.
: Reduces the size of the projected image.
Corrects keystone distortion in the horizontal direction when the Keystone screen is displayed.
Selects menu items while displaying the projector's menu or help.
Turns the projector on or off.
gg Related Links
• "Input Signal Settings - Signal Menu" p.127
• "Home Screen" p.35
• "Projector Indicator Status" p.167
• "Correcting the Image Shape with the Keystone Buttons" p.45
• "Resizing the Image with the Buttons" p.50
Projector Parts and Functions
16

Projector Parts - Remote Control

Name Function
A
Power button [ ]
[Computer] button Switches the image source between the Computer1 and
B
[HDMI/Video]
C
button
Numeric buttons Enters numbers in the projector's menu while holding
D
[Auto] button Optimizes Tracking, Sync., and Position in the
E
[Aspect] button Changes the aspect mode.
F
[Num] button Hold down this button to enter numbers using the
G
[Menu] button Displays and closes the projector's menu.
H
Arrow buttons Selects menu items while displaying the projector's
I
[Enter] button [ ] Enters the current selection and moves to the next level
J
[User] button Performs settings assigned in the User Button setting
K
[Page] up/down
L
buttons
[E-Zoom] +/–
M
buttons
[A/V Mute] button Turns the video and audio on or off temporarily.
N
[Split] button Projects two images from different image sources
O
[Home] button Displays and closes the Home screen.
P
Turns the projector on or off.
Computer2 ports.
Switches the image source between the HDMI and Video ports.
down the [Num] button.
projector's Signal menu while projecting an analog RGB signal from the Computer port.
numeric buttons.
menu or help.
while displaying the projector's menu or help. Acts as a mouse's left button when using the Wireless
Mouse function.
in the projector's Settings menu.
Controls page up and down on your computer when you connect a projector and computer using a USB cable or over a network.
Displays the previous or next screen while using the PC Free feature.
Zooms in or zooms out the image area.
simultaneously by splitting the projected screen.
Projector Parts and Functions
17
Name Function
[Freeze] button Pauses or resumes images.
Q
[Volume] up/down
R
buttons
[Pointer] button Displays the on-screen pointer.
S
[Esc] button Stops the current function.
T
[ID] button Hold down this button and press the numeric buttons
U
[Color Mode] button Changes the color mode.
V
[MHL Menu] button
W
(EB‑2247U/EB‑2142 W/EB‑2042/EB‑990U/ EB‑980W/EB‑970/EB‑ 109W/EB‑108/EB‑107 )
[LAN] button Switches the image source between the network
X
[USB] button Switches the image source between the USB Display
Y
[Source Search]
Z
button
Remote control light
a
emitting area
Adjusts the speaker volume.
Moves back to the previous menu level while displaying the projector's menu.
Acts as a mouse's right button when using the Wireless Mouse function.
to select the ID for the projector you want to operate using the remote control.
Displays the settings menu for the device linked to the projector's HDMI2/MHL port.
connected devices.
and USB-A port.
Switches to the next input source.
Outputs remote control signals.
• "Using the Remote Control as a Wireless Mouse" p.71
• "Projecting Two Images Simultaneously" p.60
• "Using the Remote Control as a Pointer" p.73
• "Connecting to a Computer for USB Video and Audio" p.22
• "Projecting a PC Free Presentation" p.63
• "Using the Projector on a Network" p.85
gg Related Links
• "Image Aspect Ratio" p.54
• "Color Mode" p.56
• "Input Signal Settings - Signal Menu" p.127
• "Projector Setup Settings - Extended Menu" p.131
• "Home Screen" p.35

Setting Up the Projector

Follow the instructions in these sections to set up your projector.
gg Related Links
• "Projector Placement" p.19
• "Projector Connections" p.21
• "Installing Batteries in the Remote Control" p.30
• "Remote Control Operation" p.31
• "Opening the Lens Cover" p.32

Projector Placement

19
You can place the projector on almost any flat surface to project an image.
You can also install the projector in a ceiling mount if you want to use it in a fixed location. An optional ceiling mount is required when suspending the projector from a ceiling.
Note the following points when selecting a projector location:
• Place the projector on a sturdy, level surface or install it using a compatible mount.
• Leave plenty of space around and under the projector for ventilation, and do not place it on top of or next to anything that could block the vents.
• Place the projector parallel to the screen.
If you cannot install the projector parallel to the screen, correct
a
keystone distortion using the projector controls.
Warning
• You must install a ceiling mount when suspending the projector from a ceiling. If you do not install the projector correctly, it could fall and cause damage or injury.
• Do not use adhesives on the ceiling mount fixing points to prevent the screws from loosening, or use lubricants, oils, or similar substances on the projector; the projector case may crack causing it to fall from its ceiling mount. This could cause serious injury to anyone under the ceiling mount and could damage the projector.
• Do not cover the projector's air intake or air exhaust vents. If the vents are covered, the internal temperature could rise and cause a fire.
• Do not install the projector on an unstable surface or in a location beyond the weight specifications of the projector. Otherwise, it could fall or topple causing an accident and injury.
• When installing the projector in a high position, take measures to prevent falling by using wires to ensure safety in an emergency, such as an earthquake, and to prevent accidents. If it is not installed correctly, it could fall causing an accident and injury.
Attention
• Do not operate the projector on its side. This may cause the projector to malfunction.
• If you are using the projector at altitudes above 1500 m, set the High Altitude Mode setting to On in the projector's Extended menu to ensure the projector's internal temperature is regulated properly.
s Extended > Operation > High Altitude Mode
• Try not to setup the projector in locations subject to high humidity and dust, or in locations subject to smoke from fires or tobacco smoke.
gg Related Links
• "Projector Setup and Installation Options" p.20
• "Projection Distance" p.20
• "Image Shape" p.44
• "Projector Setup Settings - Extended Menu" p.131
Projector Placement
20

Projector Setup and Installation Options

You can set up or install your projector in the following ways:
Front/Rear
Front Ceiling/Rear Ceiling
projector is from the screen, but can vary depending on the zoom factor, aspect ratio, and other settings.
See the Appendix for details about how far to place the projector from the screen based on the size of the projected image.
When correcting keystone distortion, your image is slightly smaller.
a
Make sure you select the correct Projection option in the projector's Extended menu according to the installation method being used.
gg Related Links
• "Projection Modes" p.41

Projection Distance

The distance at which you place the projector from the screen determines the approximate size of the image. The image size increases the farther the
gg Related Links
• "Screen Size and Projection Distance" p.184

Projector Connections

21
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.
See the Quick Start Guide for a list of cables supplied with your
a
• 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.
projector. Purchase optional or commercially available cables when necessary.

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 VGA Video and Audio" p.21
• "Connecting to a Computer for USB Video and Audio" p.22
• "Connecting to a Computer for HDMI Video and Audio" p.23
Connecting to a Computer for VGA Video and Audio
You can connect the projector to your computer using a VGA computer cable.
You can play sound through the projector's speaker system by connecting a commercially available 3.5 mm stereo mini-jack audio cable.
• To connect a computer that does not have a VGA video port, you
a
need an adapter that allows you to connect to the projector's VGA video port.
• You can also set the port used for audio input from the projector's menu.
s Extended > A/V Settings > Audio Output
• Make sure the audio cable is labeled "No resistance".
gg Related Links
• "Connecting to a Computer" p.21
• "Connecting to Smartphones or Tablets" p.23
• "Connecting to Video Sources" p.24
• "Connecting to External USB Devices" p.26
• "Connecting to a Document Camera" p.27
• "Connecting to External Output Devices" p.28
Connect the VGA computer cable to your computer's monitor port.
a
Projector Connections
22
Connect the other end to a Computer port on the projector.
b
Tighten the screws on the VGA connector.
c
Connect the audio cable to your laptop's headphone or audio-out jack,
d
or your desktop's speaker or audio-out port.
Connect the other end to the Audio port that corresponds to the
e
Computer port you are using.
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.
• If you use a USB hub, the connection may not operate correctly.
a
Connect the cable to your projector's USB-B port.
a
Connect the USB cable directly to the projector.
gg Related Links
• "Projector Setup Settings - Extended Menu" p.131
Connect the other end to any available USB port on your computer.
b
Turn on the projector and your computer.
c
Do one of the following to install the Epson USB Display software:
d
You only need to install this software the first time you connect
a
• Windows: Select Run EMP_UDSE.EXE in the dialog box that is displayed to install the Epson USB Display software.
• Mac: The Epson USB Display setup folder is displayed on your screen. Select USB Display Installer and follow the on-screen
the projector to the computer.
Projector Connections
23
instructions to install the Epson USB Display software. If the USB Display Setup folder is not displayed automatically, double-click EPSON_PJ_UD > USB Display Installer.
Follow any on-screen instructions.
e
Do not disconnect the USB cable or turn off the projector until the projector displays an image.
The projector displays the image from your computer's desktop and outputs sound if your presentation contains audio.
• If the projector does not project any images, do one of the following:
a
• Windows: Click All Programs > EPSON Projector > Epson USB Display > Epson USB Display Ver.x.xx.
• Mac: Double-click the USB Display icon in the Application folder.
• When you finish projection, do one of the following:
• Windows: Disconnect the USB cable. You do not need to operate Safely Remove Hardware.
• Mac: Select Disconnect from the USB Display icon menu on the menu bar or Dock, and then disconnect the USB cable.
Connect the other end to the projector's HDMI port.
b
If you have problems hearing audio through the HDMI connection,
a
connect one end of a commercially available 3.5 mm stereo mini-jack audio cable to the projector's Audio port and the other end to your computer's audio out port. Select the audio input port you connected to in the projector's Extended menu.
s Extended > A/V Settings > HDMI Audio Output s Extended > A/V Settings > HDMI1 Audio Output s Extended > A/V Settings > HDMI2 Audio Output
gg Related Links
• "USB Display System Requirements" p.196
Connecting to a Computer for HDMI Video and Audio
If your computer has an HDMI port, you can connect it to the projector using an HDMI cable and send the computer's audio with the projected image.
To connect a Mac that does not have an HDMI port, you need an
a
a
adapter that allows you to connect to the projector's HDMI port. Contact Apple for compatible adapter options. Older Mac computers (2009 and earlier) may not support audio through the HDMI port.
Connect the HDMI cable to your computer's HDMI output port.
gg Related Links
• "Projector Setup Settings - Extended Menu" p.131

Connecting to Smartphones or Tablets

You can connect the projector to smartphones and tablets using a MHL cable and send the audio with the projected image (EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108 /EB‑107).
Projector Connections
24
• You may not be able to project correctly, depending on the model
a
Connect the MHL cable to your device's Micro-USB port.
a
Connect the other end to the projector's HDMI2/MHL port.
b
The connected smartphone or tablet begins charging when images are projected. If you connect using a commercially available MHL-HDMI conversion adapter, charging the smartphone or tablet device may not work or you may not be able to perform operations using the projector's remote control.
and settings of the smartphone or tablet.
• You may not be able to connect an MHL cable to all devices. Contact the manufacturer of your smartphone or tablet device to check if your device supports MHL.
Attention
If you connect an MHL cable that does not support the MHL standard, the smartphone or tablet device may become hot, or leakage or explosion may happen.
• Charging may not work when using a lot of power, such as
a
when playing a movie.
• Charging does not work when the projector is in standby mode or the battery in a smartphone or tablet is depleted.
If images are not projected correctly, disconnect and then reconnect
a
the MHL cable.

Connecting to Video Sources

Follow the instructions in these sections to connect video devices to the projector.
• If the port on the device you connect has an unusual shape, use the
a
gg Related Links
• "Connecting to an HDMI Video Source" p.24
• "Connecting to a Component-to-VGA Video Source" p.25
• "Connecting to a Composite Video Source" p.26
Connecting to an HDMI Video Source
If your video source has an HDMI port, you can connect it to the projector using an HDMI cable and send the image source's audio with the projected image.
Attention
Do not turn on the video source before connecting it to the projector. Doing so could damage the projector.
Connect the HDMI cable to your video source's HDMI output port.
a
cable supplied with the device or an optional cable to connect to the projector.
• The cable differs depending on the output signal from the connected video devices.
• Some video devices are capable of outputting different types of signals. See your video device manual to confirm what type of signals can be output.
Projector Connections
25
Connect the other end to the projector's HDMI port.
b
If you have problems hearing audio through the HDMI connection,
a
connect one end of a commercially available 3.5 mm stereo mini-jack audio cable to the projector's Audio port and the other end to your video source's audio out port. Select the audio input port you connected to in the projector's Extended menu.
s Extended > A/V Settings > HDMI Audio Output s Extended > A/V Settings > HDMI1 Audio Output s Extended > A/V Settings > HDMI2 Audio Output
• You can also set the port used for audio input in the projector's
a
Connect the component connectors to your video source's color-coded
a
component video output ports.
Connect the VGA connector to a Computer port on the projector.
b
Extended menu.
s Extended > A/V Settings > Audio Output
• Make sure the audio cable is labeled "No resistance".
The ports usually labeled Y, Pb, Pr or Y, Cb, Cr. If you are using
a
an adapter, connect these connectors to your component video cable.
gg Related Links
• "Projector Setup Settings - Extended Menu" p.131
Connecting to a Component-to-VGA Video Source
If your video source has component video ports, you can connect it to the projector using a component-to-VGA video cable. Depending on your component ports, you may need to use an adapter cable along with a component video cable.
You can play sound through the projector's speaker system by connecting a stereo mini-jack audio cable.
Tighten the screws on the VGA connector.
c
Connect the audio cable to your video source's audio-out ports.
d
Projector Connections
26
Connect the other end to the projector's Audio port.
e
If your image colors appear incorrectly, you may need to change the Input Signal setting in the projector's Signal menu.
s Signal > Advanced > Input Signal
gg Related Links
• "Input Signal Settings - Signal Menu" p.127
• "Projector Setup Settings - Extended Menu" p.131
Connecting to a Composite Video Source
Connect the other end to the projector's Video port.
b
Connect the audio cable to your video source's audio-out ports.
c
Connect the other end to the projector's L-Audio-R ports.
d
If your video source has a composite video port, you can connect it to the projector using a RCA-style video or A/V cable.
You can play sound through the projector's speaker system by connecting a commercially available RCA audio cable.
Make sure the audio cable is labeled "No resistance".
a
Connect the cable with the yellow connector to your video source's
a
yellow video output port.

Connecting to External USB Devices

Follow the instructions in these sections to connect external USB devices to the projector.
gg Related Links
• "USB Device Projection" p.27
• "Connecting to a USB Device" p.27
Projector Connections
27
• "Disconnecting a USB Device" p.27
USB Device Projection
You can project images and other content without using a computer or video device by connecting any of these devices to your projector:
• USB flash drive
• Digital camera or smartphone
• USB hard drive
• Multimedia storage viewer
• Digital cameras or smartphones must be USB-mounted devices, not
a
TWAIN-compliant devices, and must be USB Mass Storage Class­compliant.
• USB hard drives must meet these requirements:
• USB Mass Storage Class-compliant (not all USB Mass Storage Class devices are supported)
• Formatted in FAT16/32
• Self-powered by their own AC power supplies (bus-powered hard drives are not recommended)
• Avoid using hard drives with multiple partitions
Connect the USB cable or USB flash drive to the projector's USB-A port
b
as shown.
Attention
• Use the USB cable supplied with or specified for use with the device.
• Do not connect a USB hub or a USB cable longer than 3 meters, or the device may not operate correctly.
Connect the other end to your device, if necessary.
c
You can project slide shows from image files on a connected USB device.
gg Related Links
• "Projecting a PC Free Presentation" p.63
Connecting to a USB Device
You can connect your USB device to the projector's USB-A port and use it to project images and other content.
If your USB device came with a power adapter, plug the device into an
a
electrical outlet.
Disconnecting a USB Device
When you have finished presenting with a connected USB device, disconnect the device from the projector.
Turn off and unplug the device, if necessary.
a
Disconnect the USB device from the projector.
b

Connecting to a Document Camera

You can connect a document camera to your projector to project images viewed by the camera.
Projector Connections
28
The connection method varies depending on your Epson document camera model. See the document camera manual for details.

Connecting to External Output Devices

Follow the instructions in these sections to connect external devices to the projector.
gg Related Links
• "Connecting to a VGA Monitor" p.28
• "Connecting to External Speakers" p.28
• "Connecting a Microphone" p.29
Connecting to a VGA Monitor
If you connected the projector to a computer using a Computer port, you can also connect an external monitor to the projector. This lets you see your presentation on the external monitor even when the projected image is not visible.
• If you want to output images to an external monitor when the
a
Make sure your computer is connected to the projector's Computer
a
port.
projector is turned off, select Always On as the A/V Output setting in the projector's Extended menu.
s Extended > A/V Settings > A/V Output
• Monitors that use a refresh rate of less than 60 Hz may not be able to display images correctly.
Connect the external monitor's cable to your projector's Monitor Out
b
port.
gg Related Links
• "Projector Setup Settings - ECO Menu" p.144
• "Projector Setup Settings - Extended Menu" p.131
Connecting to External Speakers
To enhance the sound from your presentation, you can connect the projector to external self-powered speakers. You can control the volume using the projector's remote control.
• If you want to output audio from the external speakers when the
a
projector is turned off, select Always On as the A/V Output setting in the projector's Extended menu.
s Extended > A/V Settings > A/V Output
• You can also connect the projector to an amplifier with speakers.
• The projector's built-in speaker system is disabled when you connect external speakers.
a
• If there are two computer ports, make sure you use the Computer1 port.
• Only analog RGB signals from the Computer1 port can be output to an external monitor. You cannot output signals input from other ports or component video signals.
Make sure your computer or video source is connected to the projector
a
with both audio and video cables as necessary.
Locate the appropriate cable to connect your external speakers, such as
b
a stereo mini-jack-to-pin-jack cable, or another type of cable or adapter.
Projector Connections
29
Connect one end of the cable to your external speakers as necessary.
c
Connect the stereo mini-jack end of the cable to your projector's Audio
d
Out port.
gg Related Links
• "Projector Setup Settings - ECO Menu" p.144
• "Projector Setup Settings - Extended Menu" p.131
Connecting a Microphone
You can connect a microphone to the projector's Mic port to provide audio support during presentations (EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108 /EB‑107).
If you want to output audio from a microphone when the projector is turned off, select Always On as the A/V Output setting in the projector's Extended menu.
• If you connect a condenser microphone with plug-in power support,
a
Connect the microphone cable to the projector's Mic port.
a
Turn on the microphone, if necessary.
b
gg Related Links
• "Projector Setup Settings - Extended Menu" p.131
• "Projector Feature Settings - Settings Menu" p.129
select On as the Plug-in Power setting in the projector's Extended menu.
s Extended > A/V Settings > Plug-in Power
• Adjust Mic Input Level if the microphone audio is difficult to hear, or if it is too loud resulting in a crackling sound.
s Settings > Mic Input Level
s Extended > A/V Settings > A/V Output

Installing Batteries in the Remote Control

The remote control uses the two AA batteries that came with the projector.
30
Warning
Attention
Make sure you read the Safety Instructions before handling the batteries.
Remove the battery cover as shown.
a
Insert the batteries with the + and – ends facing as shown.
b
Check the positions of the (+) and (–) marks inside the battery holder to ensure the batteries are inserted the correct way. If the batteries are not used correctly, they could explode or leak causing a fire, injury, or damage to the product.
Replace the battery cover and press it down until it clicks into place.
c

Remote Control Operation

The remote control lets you control the projector from almost anywhere in the room.
Make sure that you aim the remote control at the projector's receivers within the distance and angles listed here.
31
a
Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight, or the projector may not respond to commands. If you are not going to use the remote control for a long time, remove the batteries.

Opening the Lens Cover

To open the projector's lens cover, slide the A/V Mute slide lever until
a
it clicks.
To cover the lens or temporarily turn off the projected image and
b
sound, close the lens cover.
32

Using Basic Projector Features

Follow the instructions in these sections to use your projector's basic features.
gg Related Links
• "Turning On the Projector" p.34
• "Turning Off the Projector" p.37
• "Setting the Date and Time" p.38
• "Selecting the Language for the Projector Menus" p.40
• "Projection Modes" p.41
• "Adjusting the Image Height" p.43
• "Image Shape" p.44
• "Resizing the Image with the Zoom Ring" p.49
• "Resizing the Image with the Buttons" p.50
• "Focusing the Image Using the Focus Ring" p.51
• "Selecting an Image Source" p.52
• "Image Aspect Ratio" p.54
• "Color Mode" p.56
• "Controlling the Volume with the Volume Buttons" p.58

Turning On the Projector

34
Turn on the computer or video equipment you want to use after you turn on the projector.
Connect the power cord to the projector's power inlet and plug it into
a
an electrical outlet.
The projector's power indicator turns blue. This indicates that the projector is receiving power, but is not yet turned on (it is in standby mode).
Press the power button on the control panel or remote control to turn
b
on the projector.
The projector beeps and the status indicator flashes blue as the projector warms up. Once the projector is warmed up, the status indicator stops flashing and turns blue.
Open the projector's lens cover.
c
Try the following if you do not see a projected image.
• Verify the lens cover is open all the way.
• Turn on the connected computer or video device.
• Change the screen output from the computer when using a laptop computer.
• Insert a DVD or other video media, and press play (if necessary).
• Press the [Source Search] button on the control panel or remote control to detect the source.
• Press the button for the desired video source on the remote control.
• If the Home screen is displayed, select the source you want to project.
Turning On the Projector
Warning
• Never look into the projector lens when the lamp is on. This can damage your eyes and is especially dangerous for children.
• When turning on the projector at a distance using the remote control, make sure there is no one looking into the lens.
• During projection, do not block the light from the projector with a book or other objects. If the light from the projector is blocked, the area on which the light shines becomes hot which could cause it to melt, burn, or start a fire. Also, the lens may get hot due to the reflected light which could cause the projector to malfunction. To stop projection, use the A/V Mute function, or turn off the projector.
• A mercury lamp with high internal pressure is used as the projector's light source. If the lamp is subjected to vibrations or shocks, or if it is used for an overly extended length of time, the lamp may break or it may not turn on. If the lamp explodes, gases may escape and small fragments of glass may be scattered which could cause an injury. Be sure to observe the instructions below.
• Do not disassemble or damage the lamp or subject it to any impacts.
• Do not bring your face close to the projector while it is in use.
• Particular care should be taken when the projector is installed to a ceiling, as
small pieces of glass may fall down when the lamp cover is removed. When cleaning the projector or replacing the lamp yourself, be very careful not to allow such pieces of glass to get into the eyes or mouth.
If the lamp breaks, ventilate the area immediately, and contact a doctor if any fragments of broken glass are inhaled or get into the eyes or mouth.
35
• "Projector Setup Settings - Extended Menu" p.131

Home Screen

The Home screen feature allows you to easily select an image source and access useful functions. You can display the Home screen by pressing the [Home] button on the control panel or remote control. The Home screen is also displayed when you turn on the projector and no signal is being input.
Press the arrow buttons on the control panel or remote control to select a menu item, and then press [Enter].
• When the Direct Power On setting is set to On in the projector's
a
Extended menu, the projector turns on as soon as you plug it in. Note that the projector also turns on automatically in cases such as recovery from a power outage.
s Extended > Operation > Direct Power On
• If you select a specific port as the Auto Power On setting in the projector's Extended menu, the projector turns on as soon as it detects a signal or cable connection from that port.
s Extended > Operation > Auto Power On
gg Related Links
• "Home Screen" p.35
Selects the source you want to project.
A
Displays the Connection Guide. You can select the wireless connection methods
B
according to the devices you are using, such as smartphones or computers.
Displays the Help screen.
C
Displays the projector's menu.
D
Turning On the Projector
Performs menu options assigned to Home Screen in the projector's Extended
E
menu.
Projects two images from different image sources simultaneously by splitting
F
the projected screen.
Corrects the shape of an image that is an uneven rectangle.
G
The Home screen disappears after 10 minutes of inactivity.
a
gg Related Links
• "Image Shape" p.44
• "Projector Setup Settings - Extended Menu" p.131
• "Using the Projector's Menus" p.124
• "Using the Projector Help Displays" p.169
• "Projecting Two Images Simultaneously" p.60
36

Turning Off the Projector

37
Turn off the projector after use.
• Turn off this product when it is not in use to prolong the life of the
a
Press the power button on the control panel or remote control.
a
The projector displays a shutdown confirmation screen.
Press the power button again. (To leave it on, press any other button.)
b
The projected image disappears, the projector beeps twice, and the status indicator turns off.
projector. Lamp life varies depending on the mode selected, environmental conditions, and usage. Brightness decreases over time.
• Since the projector supports the direct shutdown feature, it can be turned off directly using the breaker.
To transport or store the projector, make sure the power indicator is
c
blue (but not flashing) and the status indicator is off, then unplug the power cord.
Close the projector's lens cover.
d
a
With Epson's Instant Off technology, there is no cool-down period so you can pack up the projector for transport right away.

Setting the Date and Time

38
You can set the date and time for the projector (EB‑2247U/EB‑2142W).
Turn on the projector.
a
Press the [Menu] button on the control panel or remote control.
b
Select the Extended menu and press [Enter].
c
Select the Operation setting and press [Enter].
d
Select the Date & Time setting and press [Enter].
e
You see this screen:
You see this screen:
Select Date, press [Enter], and use the displayed keyboard to enter
g
today's date.
Select Time, press [Enter], and use the displayed keyboard to enter the
h
current time.
Select Time Difference (UTC), press [Enter], and set the time
i
difference from Coordinated Universal Time.
When you are finished, select Set and press [Enter].
j
Select the Date & Time setting and press [Enter].
f
Setting the Date and Time
To activate daylight saving time, select the Daylight Saving Time
k
setting and press [Enter]. Then select settings.
39
When you are finished, select Set and press [Enter].
l
To update the time automatically through an Internet time server,
m
select the Internet Time setting and press [Enter]. Then select settings.
When you are finished, select Set and press [Enter].
n
Press [Menu] or [Esc] to exit the menus.
o

Selecting the Language for the Projector Menus

40
If you want to view the projector's menus and messages in another language, you can change the Language setting.
Turn on the projector.
a
Press the [Menu] button on the control panel or remote control.
b
Select the Extended menu and press [Enter].
c
Press [Menu] or [Esc] to exit the menus.
f
Select the Language setting and press [Enter].
d
Select the language you want to use and press [Enter].
e

Projection Modes

41
Depending on how you positioned the projector, you may need to change the projection mode so your images project correctly.
• Front (default setting) lets you project from a table in front of the screen.
• Front/Ceiling flips the image over top-to-bottom to project upside-down from a ceiling or wall mount.
• Rear flips the image horizontally to project from behind a translucent screen.
• Rear/Ceiling flips the image over top-to-bottom and horizontally to project from a ceiling or wall mount and behind a translucent screen.
gg Related Links
• "Changing the Projection Mode Using the Remote Control" p.41
• "Changing the Projection Mode Using the Menus" p.41
• "Projector Setup and Installation Options" p.20

Changing the Projection Mode Using the Remote Control

You can change the projection mode to flip the image over top-to-bottom.
Turn on the projector and display an image.
a
Hold down the [A/V Mute] button on the remote control for 5 seconds.
b
To change projection back to the original mode, hold down the [A/V
c
Mute] button for 5 seconds again.

Changing the Projection Mode Using the Menus

You can change the projection mode to flip the image over top-to-bottom and/or left-to-right using the projector menus.
Turn on the projector and display an image.
a
Press the [Menu] button on the control panel or remote control.
b
Select the Extended menu and press [Enter].
c
The image disappears briefly and reappears flipped top-to-bottom.
Projection Modes
Select Projection and press [Enter].
d
Select a projection mode and press [Enter].
e
42
Press [Menu] or [Esc] to exit the menus.
f

Adjusting the Image Height

43
If you are projecting from a table or other flat surface and the image is too high or low, you can adjust the image height using the projector's adjustable feet.
The larger the angle of tilt, the harder it becomes to focus. Locate the projector so that it only needs to be tilted at a small angle.
Turn on the projector and display an image.
a
To adjust the front foot, pull up on the foot release lever and lift the
b
front of the projector.
The foot extends from the projector.
If the image is tilted, rotate the rear feet to adjust their height.
d
Extend the rear foot
A
Retract the rear foot
B
If the projected image is unevenly rectangular, you need to adjust the image shape.
gg Related Links
• "Image Shape" p.44
You can adjust the position up to approximately 12 degrees.
Release the lever to lock the foot.
c

Image Shape

44
You can project an even, rectangular image by placing the projector directly in front of the center of the screen and keeping it level. If you place the projector at an angle to the screen, or tilt it up or down, or off to the side, you may need to correct the image shape.
gg Related Links
• "Auto V-Keystone" p.44
• "Correcting the Image Shape with the Horizontal Keystone Slider" p.44
• "Correcting the Image Shape with the Keystone Buttons" p.45
• "Correcting the Image Shape with Quick Corner" p.46

Auto V-Keystone

When the projector is moved or tilted, Auto V-Keystone automatically corrects any vertical keystone distortion.
Auto V-Keystone can correct the projected image distortion in these conditions:
• Projection angle is about 30º up or down
• The Projection setting is set to Front in the projector's Extended menu
If you do not want to use the Auto V-Keystone function, set Auto V-
a
gg Related Links
• "Projection Modes" p.41
• "Projector Setup Settings - Extended Menu" p.131
• "Projector Feature Settings - Settings Menu" p.129
Keystone to Off in the projector's Settings menu. s Settings > Keystone > H/V-Keystone > Auto V-Keystone

Correcting the Image Shape with the Horizontal Keystone Slider

You can use the projector's horizontal keystone slider to correct the shape of an image that is an uneven horizontal rectangle, such as when the projector is placed to the side of the projection area.
You can make effective corrections when the projection angle is about 30º right or left.
Turn on the projector and display an image.
a
Adjust the slider until the image is an even rectangle.
b
After correction, your image is slightly smaller.
• When you use the horizontal keystone slider, set H-Keystone
a
Adjuster to On in the projector's Settings menu. s Settings > Keystone > H/V-Keystone > H-Keystone
Adjuster
• You can also correct the shape of the image in the horizontal direction in the projector's Settings menu.
s Settings > Keystone > H/V-Keystone
gg Related Links
• "Projector Feature Settings - Settings Menu" p.129
Image Shape
45

Correcting the Image Shape with the Keystone Buttons

You can use the projector's keystone correction buttons to correct the shape of an image that is unevenly rectangular.
You can use keystone buttons to correct images up to 30º right, left, up, or down.
Turn on the projector and display an image.
a
Press one of the keystone adjustment buttons on the control panel to
b
display the Keystone adjustment screen.
Press a keystone button to adjust the image shape.
c
After correction, your image is slightly smaller.
If the projector is installed out of your reach, you can also correct
a
the shape of the image using the remote control. s Settings > Keystone > H/V-Keystone
Image Shape
46
gg Related Links
• "Projector Feature Settings - Settings Menu" p.129

Correcting the Image Shape with Quick Corner

You can use the projector's Quick Corner setting to correct the shape and size of an image that is unevenly rectangular.
Turn on the projector and display an image.
a
Press the [Menu] button on the control panel or remote control.
b
Select the Settings menu and press [Enter].
c
Select Keystone and press [Enter].
d
Image Shape
47
Select Quick Corner and press [Enter]. Press [Enter] again if necessary.
e
You see the area selection screen.
Use the arrow buttons to select the corner of the image you want to
f
adjust. Then press [Enter].
a
• If you see this screen, you cannot adjust the shape any further in the direction indicated by the gray triangle.
• To reset the Quick Corner corrections, hold down [Esc] for about 2 seconds while the Quick Corner adjustment screen is displayed, and select Reset Quick Corner. Select Switch to H/V-Keystone to switch the image shape correction method to H/V-Keystone.
Press the arrow buttons to adjust the image shape as necessary.
g
To return to the area selection screen, press [Enter].
Repeat steps 6 and 7 as needed to adjust any remaining corners.
h
When you are finished, press [Esc].
i
The Keystone setting is now set to Quick Corner in the projector's Settings menu. The next time you press the keystone adjustment buttons on the control panel, the area selection screen is displayed.
Image Shape
gg Related Links
• "Projector Feature Settings - Settings Menu" p.129
48

Resizing the Image with the Zoom Ring

You can resize the image using the projector's zoom ring (EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108 /EB‑107/EB‑W39/EB‑X39).
Turn on the projector and display an image.
a
Rotate the zoom ring to enlarge or reduce the image.
b
49

Resizing the Image with the Buttons

You can resize the image using the Wide and Tele buttons (EB‑S39).
Turn on the projector and display an image.
a
Press the Wide button on the projector's control panel to enlarge the
b
image size. Press the Tele button to reduce the image size.
50

Focusing the Image Using the Focus Ring

You can correct the focus using the focus ring. EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108/
EB‑107/EB‑W39/EB‑X39
EB‑S39
51

Selecting an Image Source

52
When multiple image sources are connected to the projector, such as a computer and DVD player, you can switch from one image source to the other.
Make sure the connected image source you want to use is turned on.
a
For video image sources, insert a DVD or other video media and press
b
play.
Do one of the following:
c
• Press the [Source Search] button on the control panel or remote control until you see the image from the source you want.
This screen is displayed when no image signal is detected.
a
• Press the button for the source you want on the remote control. If there is more than one port for that source, press the button again to cycle through the sources.
Check the cable connections between the projector and image source.
Computer port source (Computer1 and Computer2 ports)
A
Video, HDMI, and MHL sources (Video, HDMI, and HDMI2/MHL
B
ports)
USB port sources (USB-B port and external devices connected to the
C
USB-A port)
Selecting an Image Source
Network source (LAN and Screen Mirroring)
D
• Press the [Home] button on the control panel or remote control.
Then select the source you want to use from the screen displayed.
a
53
• Screen Mirroring is available only with the
EB‑2247U/EB‑2142W.
• HDMI2 is available only with the
EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB ‑109W/EB‑108/EB‑107/EB‑W39.
• MHL is available only with the
EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB ‑109W/EB‑108/EB‑107.

Image Aspect Ratio

54
The projector can display images in different width-to-height ratios called aspect ratios. Normally, the input signal from your video source determines the image's aspect ratio. However, for certain images you can change the aspect ratio to fit your screen.
If you always want to use a particular aspect ratio for a certain video input source, you can select it using the projector's Signal menu.
gg Related Links
• "Changing the Image Aspect Ratio" p.54
• "Available Image Aspect Ratios" p.54
• "Projected Image Appearance with Each Aspect Mode" p.55
• "Input Signal Settings - Signal Menu" p.127

Changing the Image Aspect Ratio

You can change the aspect ratio of the displayed image.
Turn on the projector and switch to the image source you want to use.
a
Press the [Aspect] button on the remote control.
b
To display images without black bars, set Resolution to Wide or
a
gg Related Links
• "Input Signal Settings - Signal Menu" p.127
Normal in the projector’s Signal menu according to the computer’s resolution.

Available Image Aspect Ratios

You can select the following image aspect ratios, depending on the input signal from your image source.
• Black bands and cropped images may project in certain aspect ratios,
a
depending on the aspect ratio and resolution of your input signal.
• The Auto aspect ratio setting is available only for HDMI image sources.
• Note that using the aspect ratio function of the projector to reduce, enlarge, or split the projected image for commercial purposes or for public viewing may infringe upon the rights of the copyright holder of that image based on copyright law.
To cycle through the available aspect ratios for your input signal, press
c
the [Aspect] button repeatedly.
For projectors with a resolution of WUXGA (1920 × 1200) or WXGA (1280 × 800)
Aspect mode Description
Auto Automatically sets the aspect ratio according to the
input signal and the Resolution setting.
Normal Displays images using the full projection area and
maintains the aspect ratio of the image.
16:9 Converts the aspect ratio of the image to 16:9.
Full Displays images using the full size of the projection
area, but does not maintain the aspect ratio.
Zoom Displays images using the full width of the projection
area and maintains the aspect ratio of the image.
Image Aspect Ratio
55
Aspect mode Description
Native Displays images as is (aspect ratio and resolution are
maintained).
For projectors with a resolution of XGA (1024 × 768) or SVGA (800 × 600)
Aspect mode Description
Auto Automatically sets the aspect ratio according to the
input signal and the Resolution setting.
Normal Displays images using the full projection area and
maintains the aspect ratio of the image.
4:3 Converts the aspect ratio of the image to 4:3.
16:9 Converts the aspect ratio of the image to 16:9.

Projected Image Appearance with Each Aspect Mode

Black bands and cropped images may project in certain aspect ratios, depending on the aspect ratio and resolution of your input signal. See the following table to confirm the position of black bands and cropped images.
The image for Native varies depending on the input signal.
a
Aspect mode Aspect ratio for input signals
16:10 16:9 4:3
16:9
Full
Zoom
Native
For projectors with a resolution of XGA (1024 × 768) or SVGA (800 × 600)
Aspect mode Aspect ratio for input signals
16:10 16:9 4:3
Normal Auto
4:3
For projectors with a resolution of WUXGA (1920 × 1200) or WXGA (1280 × 800)
Aspect mode Aspect ratio for input signals
16:10 16:9 4:3
Normal Auto
16:9

Color Mode

56
The projector offers different color modes to provide optimum brightness, contrast, and color for a variety of viewing environments and image types. You can select the mode designed to match your image and environment, or experiment with the available modes.
gg Related Links
• "Changing the Color Mode" p.56
• "Available Color Modes" p.56
• "Setting Auto Iris" p.56

Changing the Color Mode

You can change the projector's Color Mode using the remote control to optimize the image for your viewing environment.
Turn on the projector and switch to the image source you want to use.
a
Press the [Color Mode] button on the remote control to change the
b
Color Mode.
You can also set the Color Mode setting in the projector's Image
a
gg Related Links
• "Image Quality Settings - Image Menu" p.126
menu.

Available Color Modes

You can set the projector to use these color modes, depending on the input source you are using:
Color mode Description
Dynamic This is the brightest mode. Best for prioritizing
brightness.
Presentation Best for projecting vivid images.
Cinema Best for enjoying content such as movies.
sRGB Best for faithfully reproducing the color of the source
image.
Blackboard Best for projecting images directly on a green
chalkboard.
The name of the Color Mode appears briefly on the screen and then image appearance changes.
To cycle through all of the available color modes for your input signal,
c
press the [Color Mode] button repeatedly.

Setting Auto Iris

You can turn on Auto Iris to automatically optimize the image based on the brightness of the content.
This setting is available for Dynamic or Cinema color modes.
Turn on the projector and switch to the image source you want to use.
a
Color Mode
57
Press the [Menu] button on the control panel or remote control.
b
Select the Image menu and press [Enter].
c
Select Auto Iris and press [Enter].
d
Choose one of the following options and press [Enter]:
e
• High Speed to adjust brightness as soon as the scene changes.
• Normal for standard brightness adjustment.
Press [Menu] or [Esc] to exit the menus.
f

Controlling the Volume with the Volume Buttons

58
The volume buttons control the projector's internal speaker system.
You can also control the volume of any external speakers you connected to the projector.
You must adjust the volume separately for each connected input source.
Turn on the projector and start a presentation.
a
To lower or raise the volume, press the [Volume] buttons on the
b
control panel or remote control as shown.
The [Volume] buttons on the control panel are available only
a
with EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑1 09W/EB‑108/EB‑107/EB‑W39/EB‑X39.
gg Related Links
• "Projector Feature Settings - Settings Menu" p.129
A volume gauge appears on the screen.
To set the volume to a specific level for an input source, select Volume
c
in the projector's Settings menu.
Caution
Do not start a presentation at a high volume setting. Sudden loud noises may cause hearing loss.
Always lower the volume before powering off, so that you can power on and then gradually increase the volume.

Adjusting Projector Features

Follow the instructions in these sections to use your projector's adjustment features.
gg Related Links
• "Projecting Two Images Simultaneously" p.60
• "Projecting a PC Free Presentation" p.63
• "Shutting Off the Image and Sound Temporarily" p.68
• "Stopping Video Action Temporarily" p.69
• "Zooming Images" p.70
• "Using the Remote Control as a Wireless Mouse" p.71
• "Using the Remote Control as a Pointer" p.73
• "Saving a User's Logo Image" p.74
• "Saving a User Pattern" p.76
• "Color Difference Correction when Projecting from Multiple Projectors" p.77
• "Projector Security Features" p.80

Projecting Two Images Simultaneously

60
You can use the split screen feature to simultaneously project two images from different image sources. You can control the split screen feature using the remote control or the projector menus.
Press the [Split] button on the remote control.
a
The currently selected input source moves to the left of the screen.
You can perform the same operations from Split Screen in the
a
Press the [Menu] button.
b
You see this screen:
projector's Settings menu.
a
• While using the split screen feature, other projector features may not be available and some settings may be automatically applied to both images.
Projecting Two Images Simultaneously
61
To select an input source for the other image, select the Source setting,
c
press [Enter], select the input source, select Execute, and press [Enter].
• You can only select input sources that can be combined.
a
• While using the split screen feature, the Source screen appears when you change the input source from the remote control.
To enlarge one image while reducing the other image, select Screen
e
Size, press [Enter], select a size, and press [Enter]. To exit the menu, press [Menu].
Depending on the video input signals, the images may not
a
To select the audio, select Audio Source, press [Enter], select an audio
f
option, and press [Enter]. To exit the menu, press [Menu].
a
appear at the same size even if you select Equal.
Select Auto to hear audio from the largest screen or the left screen.
To switch images, select Swap Screens and press [Enter].
d
The projected images on the left and right are swapped.
To align the projected images, select Align, press [Enter], select the
g
setting, and press [Enter] again. To exit the menu, press [Menu].
To exit the split screen feature, press [Split] or [Esc].
h
gg Related Links
• "Unsupported Input Source Combinations for Split Screen Projection" p.61
• "Split Screen Projection Restrictions" p.62

Unsupported Input Source Combinations for Split Screen Projection

These input source combinations cannot be projected on a split screen.
Projecting Two Images Simultaneously
62
• Computer1 and Computer2
• Computer1/Computer2 and Video
• HDMI1 and Screen Mirroring (EB‑2247U/EB‑2142W)
• USB Display and USB/LAN
• USB and LAN
• LAN (Wireless) and Screen Mirroring (EB‑2247U/EB‑2142W)

Split Screen Projection Restrictions

Operating restrictions
The following operations cannot be performed during split screen projection.
• Setting the projector's menu
• E-Zoom
• Switching the aspect mode (the aspect mode is set to Normal)
• Operations using the [User] button on the remote control
• Auto Iris
Image restrictions
gg Related Links
• "Image Aspect Ratio" p.54
• "Color Mode" p.56
• "Projector Feature Settings - Settings Menu" p.129
• "Projector Setup Settings - Extended Menu" p.131
• "Image Quality Settings - Image Menu" p.126
• "Zooming Images" p.70
• "Setting Auto Iris" p.56
• If you make adjustments such as Brightness, Contrast, Color Saturation, Tint, and Sharpness in the projector's Image menu, you can apply them only to the image on the left. Default adjustments are applied to the image on the right. Adjustments that affect the entire projected image such as Color Mode and Color Temp. are applied for both left and right images.
• Even if you make adjustments for Noise Reduction and Deinterlacing in the projector's Image menu, Noise Reduction is set to 0 and Deinterlacing is set to Off for the image on the right.
s Image > Image Enhancement > Noise Reduction s Image > Advanced > Deinterlacing
• Even if you set Display Background to Logo in the projector's Extended menu, the blue screen appears when no image signal is being input.

Projecting a PC Free Presentation

63
You can use your projector's PC Free feature whenever you connect a USB device that contains compatible presentation files. This lets you quickly and easily display a presentation and control it using the projector's remote control.
gg Related Links
• "Supported PC Free File Types" p.63
• "Precautions on PC Free Projection" p.63
• "Starting a PC Free Slide Show" p.64
• "Starting a PC Free Movie Presentation" p.65
• "PC Free Display Options" p.66

Supported PC Free File Types

File contents File type
(extension)
Image .jpg Make sure the file is not:
.bmp Make sure the file is not:
.gif Make sure the file is not:
.png Make sure the file is not:
Movie .avi
(Motion JPEG)
Details
• CMYK format
• Progressive format
• Highly compressed
• Above 8192 × 8192 resolution
• Above 1280 × 800 resolution
• Above 1280 × 800 resolution
• Animated
• Interlaced
• Above 1280 × 800 resolution *
• Interlaced
Supports only AVI 1.0. Make sure the file is not:
• Saved with an audio codec other than PCM or ADPCM
• Above 1280 × 720 resolution
• Larger than 2 GB
You can project these types of files using the projector's PC Free feature.
• For best results, place your files on media that is formatted in
a
FAT16/32.
• If you have trouble projecting from media formatted for non­Windows file systems, try formatting the media for Windows instead.
* When you use a projectors with a resolution of WUXGA, make sure the file is not above 1920 × 1200 resolution.

Precautions on PC Free Projection

Note the following precautions when using PC Free features.
• You cannot use a USB key for PC Free features.
• Do not disconnect the USB storage device while it is being accessed; otherwise, PC Free may not operate correctly.
Projecting a PC Free Presentation
64
• You may not be able to use the security features on certain USB storage devices with PC Free features.
• When connecting a USB device that includes an AC adapter, connect the AC adapter to an electrical outlet when you use the device with your projector.
• Some commercially available USB card readers may not be compatible with the projector.
• The projector can recognize up to 5 cards inserted into the connected card reader at one time.
• You cannot correct keystone distortion while projecting in PC Free, so correct the image shape before you begin your presentation.
• You can use the following functions while projecting in PC Free.
• Freeze
• A/V Mute
• E-Zoom
• Pointer
gg Related Links
• "Stopping Video Action Temporarily" p.69
• "Shutting Off the Image and Sound Temporarily" p.68
• "Zooming Images" p.70
• "Using the Remote Control as a Pointer" p.73

Starting a PC Free Slide Show

After connecting a USB device to the projector, you can switch to the USB input source and start your slide show.
• You can change the PC Free operation options or add special effects
a
Press the [USB] button on the remote control.
a
by highlighting Option at the bottom of the screen and pressing [Enter].
The PC Free file list screen is displayed.
• If the Select Drive screen is displayed, press the arrow buttons
a
Do one of the following to locate your files:
b
• If you need to display files inside a subfolder on your device, press the arrow buttons to highlight the folder and press [Enter].
• To move back up a folder level on your device, highlight Back to Top and press [Enter].
• To view additional files in a folder, highlight Next Page or Previous Page and press [Enter], or press the [Page] up or down buttons on the remote control.
Do one of the following:
c
• To display an individual image, press the arrow buttons to highlight the image and press [Enter]. (Press the [Esc] button to return to the file list screen.)
to select the drive and press [Enter].
• To display images on the other USB drive, highlight Select Drive at the top of the file list screen and press [Enter].
Projecting a PC Free Presentation
65
• To display a slide show of all the images in a folder, press the arrow buttons to highlight the Slideshow option at the bottom of the screen and press [Enter].
• You can change the image switching time by highlighting
a
While projecting, use the following commands to control the display:
d
• To rotate a displayed image, press the up or down arrow button.
Option at the bottom of the screen and pressing [Enter].
• If any file names are longer than the display area or include unsupported symbols, the file names may be shortened or changed only on the screen display.
Turn off the USB device, if necessary, and then disconnect the device
f
from the projector.
gg Related Links
• "PC Free Display Options" p.66
• "Connecting to a USB Device" p.27

Starting a PC Free Movie Presentation

After connecting a USB device to the projector, you can switch to the USB input source and start your movie.
• You can change the PC Free operation options by highlighting
a
Press the [USB] button on the remote control.
a
The PC Free file list screen is displayed.
Option at the bottom of the screen and pressing [Enter].
• To move to the next or previous image, press the left or right arrow button.
To stop the display, follow the on-screen instructions or press the [Esc]
e
button.
You return to the file list screen.
Projecting a PC Free Presentation
66
• If the Select Drive screen is displayed, press the arrow buttons
a
Do one of the following to locate your files:
b
• If you need to display files inside a subfolder on your device, press the arrow buttons to highlight the folder and press [Enter].
• To move back up a folder level on your device, highlight Back to Top and press [Enter].
• To view additional files in a folder, highlight Next Page or Previous Page and press [Enter], or press the [Page] up or down buttons on the remote control.
To play back a movie, press the arrow buttons to highlight the file and
c
press [Enter].
a
To stop movie playback, press the [Esc] button, highlight Exit, and
d
press [Enter].
You return to the file list screen.
Turn off the USB device, if necessary, and then disconnect the device
e
from the projector.
gg Related Links
• "PC Free Display Options" p.66
• "Connecting to a USB Device" p.27
to select the drive and press [Enter].
• To display movie files on the other USB drive, highlight Select Drive at the top of the file list screen and press [Enter].
• If any file names are longer than the display area or include unsupported symbols, the file names may be shortened or changed only on the screen display.
• If you want to play back all the movies in a folder in sequence, select the Slideshow option at the bottom of the screen.

PC Free Display Options

You can select these display options when using PC Free. To access this screen, highlight Option at the bottom of the PC Free file list screen and press [Enter].
Setting Options Description
Display Order Name Order Displays files in name order
Date Order Displays files in date order
Sort Order In Ascending Sorts files in first-to-last order
In Descending Sorts files in last-to-first order
Continuous Play On Displays a slide show continuously
Off Displays a slide show once
Screen Switching Time
No Does not display the next file
automatically
1 Second to 60 Seconds Displays files for the selected time
and switches to the next file automatically; high resolution images may switch at a slightly slower rate
Projecting a PC Free Presentation
Setting Options Description
Effect No No effect
Wipe Transitions between images using a
wipe effect
Dissolve Transitions between images using a
dissolve effect
Random Transitions between images using a
random variety of effects
67

Shutting Off the Image and Sound Temporarily

68
You can temporarily turn off the projected image and sound if you want to redirect your audience's attention during a presentation. Any sound or video action continues to run, however, so you cannot resume projection at the point that you stopped it.
If you want to display an image such as a company logo or picture
a
a
when the [A/V Mute] button is pressed, you can select the screen displayed in the A/V Mute setting in the projector's Extended menu.
s Extended > Display > A/V Mute
Press the [A/V Mute] button on the remote control to temporarily stop projection and mute any sound.
• You can also stop projection using the A/V Mute slide lever on the
a
gg Related Links
• "Projector Setup Settings - Extended Menu" p.131
• "Projector Setup Settings - ECO Menu" p.144
projector.
• The projector's power automatically turns off 30 minutes after A/V Mute is enabled. You can disable this feature in the projector's ECO menu.
s ECO > Lens Cover Timer s ECO > A/V Mute Timer
• The lamp is still operating during A/V Mute, so the lamp hours continue to accumulate.
To turn the image and sound back on, press [A/V Mute] again.
b

Stopping Video Action Temporarily

You can temporarily stop the action in a video or computer presentation and keep the current image on the screen. Any sound or video action continues to run, however, so you cannot resume projection at the point that you stopped it.
Press the [Freeze] button on the remote control to stop the video
a
action.
To restart the video action in progress, press [Freeze] again.
b
69

Zooming Images

70
You can draw attention to parts of a presentation by zooming into a portion of the image and enlarging it on the screen.
Press the [E-Zoom] + button on the remote control.
a
You see a crosshair on the screen indicating the center of the zoom area.
The enlarged image is projected and the enlargement ratio is displayed on the screen.
You can enlarge the selected area to between one to four times in 25 incremental steps.
When projecting images from an Epson document camera using a USB connection, you can enlarge the selected area from one to eight times its size in 57 incremental steps.
Use the following buttons on the remote control to adjust the zoomed
b
image:
• Use the arrow buttons to position the crosshair in the image area you want to zoom into. To move the crosshair diagonally, press any pair of adjacent arrow buttons at the same time.
• Press the [E-Zoom] + button repeatedly to zoom into the image area. Press and hold the [E-Zoom] + button to zoom in more quickly.
• To pan around the zoomed image area, use the arrow buttons.
• To zoom out of the image, press the [E-Zoom] – button.
• To return to the original image size, press [Esc].

Using the Remote Control as a Wireless Mouse

71
You can use the projector's remote control as a wireless mouse so you can control projection at a distance from the computer.
You can use the wireless mouse features with Windows Vista and later,
a
a
b
c
or OS X 10.7.x and later.
Connect the projector to a computer using the projector's USB-B, Computer, or HDMI port.
The wireless mouse function does not work when projecting
a
If you connected your computer to the port other than the USB-B port, also connect a USB cable to the projector's USB-B port and to a USB port on your computer (for wireless mouse support).
Start your presentation.
images from a device connected to the HDMI2/MHL port using an MHL cable (EB-2247U/EB-2142W/EB-2042/EB-990U/EB­980W/EB-970/EB-109W/EB-108/EB-107).
Use the following buttons on the remote control to control your
d
presentation:
• To move through slides or pages, press the [Page] up or down buttons.
• To move the cursor on the screen, use the arrow buttons. To move the cursor diagonally, press any pair of adjacent arrow buttons at the same time.
• To left-click, press the [Enter] button once (press it twice to double­click). To right-click, press the [Esc] button.
• To drag-and-drop, hold the [Enter] button as you move the cursor with the arrow buttons, then release [Enter] at the destination.
• If the mouse button settings are set to reverse on the computer, the
a
operation of the remote control buttons is also reversed.
• The Wireless Mouse function does not work under the following conditions:
• When the projector's menu or a Help screen is displayed.
• When operating functions other than the Wireless Mouse function
(such as adjusting the volume). However, when using the E-Zoom or Pointer function, the page up
or down function is available.
Using the Remote Control as a Wireless Mouse
gg Related Links
• "Zooming Images" p.70
• "Using the Remote Control as a Pointer" p.73
72

Using the Remote Control as a Pointer

73
You can use the projector's remote control as a pointer to help you focus your audience on important information on the screen. The default pointer shape is an arrow. You can change the shape in the Pointer Shape setting in the projector's Settings menu.
Press the [Pointer] button on the remote control.
a
gg Related Links
• "Projector Feature Settings - Settings Menu" p.129
Use the arrow buttons to move the pointer on the screen. To move the
b
pointer diagonally, press any pair of adjacent arrow buttons at the same time.
Press [Esc] to remove the pointer from the screen.
c

Saving a User's Logo Image

74
You can save an image on the projector and display it whenever the projector turns on. You can also display the image when the projector is not receiving an input signal or when you temporarily stop projection (using A/V Mute). This image is called the user's logo screen.
You can select a photo, graphic, or company logo as the user's logo, which is useful in identifying the projector's owner to help deter theft. You can prevent changes to the user's logo by setting up password protection.
• Once you save a user's logo, you cannot return to the factory default
a
Display the image you want to project as the user's logo.
a
Press the [Menu] button on the control panel or remote control.
b
Select the Extended menu and press [Enter].
c
logo.
• If the User's Logo Protection setting is set to On in the Password Protection setting menu, set to Off before saving the user's logo.
• When you copy the menu settings from one projector to another using the batch setup feature, user's logo is also copied. Do not register the information that you do not want to share between multiple projectors as a user's logo.
Select User's Logo and press [Enter].
d
You see a prompt asking if you want to use the displayed image as a user's logo.
Adjustments such as Keystone, E-Zoom, or Aspect are
a
temporarily canceled when you select User's Logo.
Select Yes and press [Enter].
e
You see a selection box overlaying your image.
Depending on the current image signal, the screen size may
a
change to match the resolution of the image signal.
Saving a User's Logo Image
75
Use the arrow buttons to surround the image area you want to use as
f
the user's logo and press [Enter].
You see a prompt asking if you want to select this image area.
You cannot change the image area size (400 × 300 pixels).
a
Select Yes and press [Enter]. (If you want to change the selected area,
g
select No, press [Enter], and repeat the last step.)
You see the User's Logo zoom factor menu.
Select a zoom percentage and press [Enter].
h
Select Yes and press [Enter].
i
The user's logo is overwritten and a completion message appears.
Press [Esc] to exit the message screen.
j
Select the Extended menu and press [Enter].
k
Select Display and press [Enter].
l
Select when you want to display the User's Logo screen:
m
• To display it whenever there is no input signal, select Display Background and set it to Logo.
• To display it whenever you turn the projector on, select Startup Screen and set it to On.
• To display it whenever you press the [A/V Mute] button, select A/V Mute and set it to Logo.
To prevent anyone from changing the User's Logo settings without first entering a password, set the User's Logo Protection setting to On in the Password Protection setting menu and set the password.
gg Related Links
• "Shutting Off the Image and Sound Temporarily" p.68
• "Selecting Password Security Types" p.81
You see a prompt asking if you want to save the image as the user's logo.

Saving a User Pattern

76
There are four types of patterns pre-registered in the projector, such as ruled lines and grid patterns. You can project these patterns to aid in presentations using the Pattern Display settings in the Settings menu.
You can also save the image that is currently being projected as a User Pattern.
Once you save a User Pattern, the pattern cannot be returned to the
a
a
b
factory default.
Project the image you want to save as the User Pattern, and then press the [Menu] button on the control panel or remote control.
Select the Settings menu and press [Enter].
Select Pattern and press [Enter].
c
Select User Pattern and press [Enter].
d
You see a prompt asking if you want to use the displayed image as a User Pattern.
Adjustments such as Keystone, E-Zoom, or Aspect are
a
temporarily cancelled when you select User Pattern.
Select Yes and press [Enter].
e
You see a prompt asking if you want to save the image as the User Pattern.
Select Yes and press [Enter].
f
You see a completion message.

Color Difference Correction when Projecting from Multiple Projectors

77
When lining up multiple projectors to project images, you can correct the brightness and color tone of each projector's image so that the images match closely.
You can set a unique projector ID for each projector to operate them individually using a remote control, and then correct the brightness and color for each projector.
• In some cases the brightness and color tone may not match
a
gg Related Links
• "Setting the Projector ID" p.77
• "Selecting the Projector You want to Operate" p.77
• "Matching Multiple-Projector Display Quality" p.79
completely even after correction.
• If brightness and color tone differences become more noticeable over time, repeat the adjustments.

Setting the Projector ID

To control multiple projectors from a remote control, give each projector a unique ID.
Use the arrow buttons to select the identification number you want to
d
use for the projector. Then press [Enter].
Press [Menu] or [Esc] to exit the menus.
e
Repeat these steps for all the other projectors you want to operate from one remote control.
Press the [Menu] button on the control panel or remote control.
a
Select the Extended menu and press [Enter].
b
Select Projector ID and press [Enter].
c

Selecting the Projector You want to Operate

After setting the projector's ID, select the ID for the projector you want to operate using the remote control.
Color Difference Correction when Projecting from Multiple Projectors
78
Aim the remote control at the target projector and press the [ID]
a
button.
The current Projector ID is displayed on the projected screen. It disappears after about 3 seconds.
While holding the [ID] button, press the number button that matches
b
the ID of the projector you want to operate.
The projector you want to operate is selected.
Press the [ID] button to check if the ID-setting process worked.
c
You see a message displayed by the projector.
• If the remote control is listed as On, you can operate the projector from the remote control.
• If the remote control is listed as Off, you cannot operate the projector from the remote control. Repeat the steps above to enable the remote control.
a
• When you select 0 on the remote control, you can operate all projectors regardless the Projector ID setting.
• You must select the projector ID from the remote control each time you turn on the projector you have set it to control. When you turn on the projector, 0 is selected as the remote control's projector ID.
• When you set the Projector ID setting to Off, you can operate the projector using the remote control whichever ID you select on the remote control.
Color Difference Correction when Projecting from Multiple Projectors

Matching Multiple-Projector Display Quality

You can match the display quality of multiple projectors that will project next to each other.
Turn on all the projectors on which you want to match the display
a
quality.
Set ID numbers on each projector.
b
Make sure all the projectors are using the same Color Mode setting.
c
Select the remote control ID to match the first projector.
d
Press the [Menu] button, select the Image menu, and press [Enter].
e
79
Select settings as necessary.
f
Select the remote control ID to match the next projector, then repeat
g
Image menu adjustments as necessary to match the projectors' displays.

Projector Security Features

80
You can secure your projector to deter theft or prevent unintended use by setting up the following security features:
• Password security to prevent people who do not know the password from using the projector, and prevent changes to the startup screen and other settings.
This acts as an anti-theft function as the projector cannot be used even if it is stolen, and you can limit who can use the projector.
• Button lock security to block operation of the projector using the buttons on the control panel.
This is useful at events or shows when you want to deactivate all buttons during projection or at schools when you want to limit button operation.
• Security cabling to physically secure the projector in place.
gg Related Links
• "Password Security Types" p.80
• "Locking the Projector's Buttons" p.83
• "Installing a Security Cable" p.84

Password Security Types

You can set up the following types of password security using one shared password:
• Power On Protection password prevents anyone from using the projector without first entering a password. When plugging the power cord and turning on the projector at first time, you must enter the correct password. This also applies to Direct Power On and Auto Power On.
• User's Logo Protection password prevents anyone from changing the custom screen displayed when the projector turns on, when no signal is being input, or when you use the A/V Mute feature. The custom screen discourages theft by identifying the projector's owner.
• Network Protection password prevents anyone from changing the projector's Network settings.
• Schedule Protection password prevents anyone from changing the projector's schedule settings (EB‑2247U/EB‑2142W).
• Screen Mirroring Protec. password prevents anyone from changing the
projector's Screen Mirroring settings (EB‑2247U/EB‑2142W).
gg Related Links
• "Setting a Password" p.80
• "Selecting Password Security Types" p.81
• "Entering a Password to Use the Projector" p.82
Setting a Password
To use password security, you must set a password.
The default password is set to "0000". Change this to your own
a
a
password.
Hold down the [Freeze] button on the remote control for about 5 seconds.
You see the Password Protection setting menu.
If Password Protection is already activated, you must enter the
a
correct password to display the Password Protection setting menu.
Projector Security Features
81
Select Password and press [Enter].
b
You see the prompt "Change the password?".
Select Yes and press [Enter].
c
If you select No, the Password Protection setting menu is
a
Hold down the [Num] button on the remote control and use the
d
numeric buttons to set a four-digit password.
displayed again.
The password displays as **** as it is entered. A confirmation prompt is displayed when you enter the fourth digit.
Enter the password again.
e
You see the message "Password accepted". If you enter the password incorrectly, a message is displayed prompting you to re-enter the password.
Press [Esc] to return to the menu.
f
Make a note of the password and keep it in a safe place.
g
Selecting Password Security Types
After setting a password, you see this menu, allowing you to select the password security types you want to use.
If you do not see this menu, hold down the [Freeze] button on the remote control for 5 seconds until the menu appears.
• To prevent unauthorized use of the projector, select On as the Power On Protection setting.
• To prevent changes to the User's Logo screen or related display settings, select On as the User's Logo Protection setting.
• To prevent changes to network settings, select On as the Network Protection setting.
Projector Security Features
82
• To prevent changes to the projector's schedule settings, select On as the
Schedule Protection setting (EB‑2247U/EB‑2142W).
• To prevent changes to the projector's Screen Mirroring settings, select On as
the Screen Mirroring Protec. setting (EB‑2247U/EB‑2142W).
You can attach the password protect sticker to the projector as an additional theft deterrent.
Be sure to keep the remote control in a safe place; if you lose it, you will
a
Entering a Password to Use the Projector
When the password screen is displayed, enter the correct password.
not be able to enter the password.
Hold down the [Num] button on the remote control while you enter
a
the password using the numeric buttons.
The password screen closes.
If the password is incorrect, you see a message and a prompt to try
b
again. Enter the correct password to proceed.
Attention
• If an incorrect password is entered three times in succession, the message "The projector's operation will be locked." is displayed for approximately 5 minutes, and the projector switches to standby mode. If this happens, disconnect the power plug from the electrical outlet, reinsert it, and turn the projector back on. The projector displays the password entry screen again so that you can enter the correct password.
• If you have forgotten the password, make a note of the "Request Code: xxxxx" number that appears on the screen and contact Epson for help.
• If you continue to repeat the above operation and input the wrong password 30 times in succession, the message "The projector's operation will be locked. Contact Epson as described in your documentation." is displayed and the projector does not accept any more password entries. Contact Epson for help.
Projector Security Features
83

Locking the Projector's Buttons

You can lock the buttons on the control panel to prevent anyone from using the projector. The projector can still be operated using the remote control.
Press the [Menu] button on the control panel or remote control.
a
Select the Settings menu and press [Enter].
b
Select Lock Setting and press [Enter].
c
Select Control Panel Lock and press [Enter].
d
Select one of these lock types and press [Enter]:
e
• To lock all of the projector's buttons, select Full Lock.
• To lock all buttons except the power button, select Partial Lock.
Projector Security Features
84
You see a confirmation prompt.
Select Yes and press [Enter].
f
The Control Panel Lock setting takes effect.
gg Related Links
• "Unlocking the Projector's Buttons" p.84
Unlocking the Projector's Buttons
If the projector's buttons have been locked, do one of the following to unlock them.
• Hold down the [Enter] button on the control panel for 7 seconds. A message is displayed and the lock is released.
• Select Off as the Control Panel Lock setting in the projector's Settings menu.
s Settings > Lock Setting > Control Panel Lock
gg Related Links
• "Projector Feature Settings - Settings Menu" p.129
• Use the security cable attachment point on the projector to attach a wire cable and secure it to a room fixture or heavy furniture.
You can use a commercially available theft-prevention wire lock. See
a
the documentation supplied with the wire lock for locking instructions.

Installing a Security Cable

You can install the security cable on the projector to deter theft.
• Use the security slot on the projector to attach a Kensington Microsaver Security system.
For more details on the Microsaver Security System, see
a
http://www.kensington.com/.

Using the Projector on a Network

Follow the instructions in these sections to set up your projector for use on a network.
gg Related Links
• "Wired Network Projection" p.86
• "Wireless Network Projection" p.89
• "Wireless Network Projection from a Mobile Device (Screen Mirroring)" p.98
• "Secure HTTP" p.103

Wired Network Projection

86
You can send images to your projector through a wired network (EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108 /EB‑107/EB‑W39/EB‑X39). To do this, connect the projector to your network, and then set up your projector and computer for network projection.
After connecting and setting up the projector as described here, install Epson iProjection (Windows/Mac) from the Epson Projector Software CD-ROM (if available) or Web site.
Epson iProjection software sets up your computer for network projection. It also allows you to hold interactive meetings by projecting user's computer screens over a network. See the Epson iProjection Operation Guide (Windows/Mac) for instructions.
gg Related Links
• "Connecting to a Wired Network" p.86
• "Selecting Wired Network Settings" p.86

Connecting to a Wired Network

To connect the projector to a wired local area network (LAN), use a 100Base­TX or 10Base-T network cable. To ensure proper data transmission, use a Category 5 shielded cable or better.

Selecting Wired Network Settings

Before you can project from computers on your network, you need to select network settings on the projector.
Make sure you already connected the projector to your wired network
a
a b
using the LAN port.
Press the [Menu] button on the control panel or remote control.
Select the Network menu and press [Enter].
Connect one end of the network cable to your network hub, switch, or
a
router.
Connect the other end of the cable to the projector's LAN port.
b
Select Network Configuration and press [Enter].
c
Wired Network Projection
87
Select the Basic menu and press [Enter].
d
Select the basic options as necessary.
e
• Projector Name lets you enter a name up to 16 alphanumeric characters long to identify the projector over the network.
• PJLink Password lets you enter a password up to 32 alphanumeric characters long for using the PJLink protocol for projector control (EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109 W/EB‑108/EB‑107/EB‑W39/EB‑X39).
Epson iProjection to access the projector and share the current screen.
• Display Keyword lets you select whether to display a projector keyword on the projected image when accessing the projector using Epson iProjection.
• Display LAN Info. lets you set the display format for the projector's network information.
Use the displayed keyboard to enter numbers and characters.
a
Select the Wired LAN menu and press [Enter].
f
Press the arrow buttons on the remote control to highlight characters and press [Enter] to select them.
• Remote Password lets you enter a password up to 8 alphanumeric characters long for accessing the projector using the Basic Control. (User name is EPSONREMOTE; default password is guest.)
• Web Control Password lets you enter a password up to 8 alphanumeric characters long for accessing the projector over the Web. (User name is EPSONWEB; default password is admin.)
• Moderator Password lets you enter a four-digit number password for accessing the projector as a moderator using Epson iProjection. (No password is set by default.)
• Projector Keyword lets you turn on a security password to prevent access to the projector by anyone not in the room with it. You must enter a displayed, randomized keyword from a computer using
Assign the IP settings for your network as necessary.
g
• If your network assigns addresses automatically, select IP Settings to set the DHCP setting to On.
• If you must set addresses manually, select IP Settings to set the
DHCP setting to Off, and then enter the projector's IP Address, Subnet Mask, and Gateway Address as necessary.
Wired Network Projection
• If you want to connect the projector to the network using IPv6, select
IPv6 Settings to set the IPv6 setting to On, and then set the Auto Configuration and Use Temporary Address settings as necessary.
To highlight the numbers you want from the displayed keyboard,
a
To prevent the IP address from being displayed on the LAN standby
h
screen and Home screen, set the IP Address Display setting to Off.
When you finish selecting settings, select Complete and follow the on-
i
screen instructions to save your settings and exit the menus.
Press the [LAN] button on the remote control.
j
The wired network settings complete when you see the correct IP address on the LAN standby screen.
press the arrow buttons on the remote control. To select a highlighted number, press [Enter].
88

Wireless Network Projection

89
You can send images to your projector through a wireless network.
• To do this, you must install the Epson 802.11b/g/n wireless LAN module, and then set up your projector and computer for wireless projection (EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108/EB‑107/EB‑W39/E B‑X39/EB‑S39).
• Some models have built-in wireless LAN modules (EB‑2247U/EB‑2142W). You don't need to install the Epson 802.11b/g/n wireless LAN module.
You can connect the projector to your wireless network by configuring the connection manually using the projector's Network menus.
After installing the wireless LAN module and setting up the projector, install the network software from the Epson Projector Software CD-ROM (if available) or download the software, as necessary. Use the following software and documentation to set up and control wireless projection:
• Epson iProjection (Windows/Mac) software allows you to hold interactive meetings by projecting the computer screens of users over a network. See the Epson iProjection Operation Guide (Windows/Mac) for instructions.
• Epson iProjection (iOS/Android) app allows you to project from iOS or Android devices.
You can download Epson iProjection from the App Store or Google Play. Any fees incurred when communicating with the App Store or Google Play are the responsibility of the customer.
• Epson iProjection (Chromebook) app allows you to project from Chromebook devices.
You can download Epson iProjection from the Chrome Web Store. Any fees incurred when communicating with the Chrome Web Store are the responsibility of the customer.

Installing the Wireless LAN Module

To use the projector over a wireless network, install the Epson 802.11b/g/n wireless LAN module (EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108/EB‑107/EB‑W39/EB‑ X39/EB‑S39). Do not install any other type of wireless LAN module.
Attention
Never remove the module while its indicator is blue or flashing, or while you are projecting wirelessly. This could damage the module or lose data.
Use a cross-head screwdriver to remove the screw that secures the
a
wireless LAN module cover.
gg Related Links
• "Installing the Wireless LAN Module" p.89
• "Selecting Wireless Network Settings Manually" p.90
• "Selecting Wireless Network Settings in Windows" p.93
• "Selecting Wireless Network Settings in Mac" p.93
• "Setting Up Wireless Network Security" p.93
• "Using a QR Code to Connect a Mobile Device" p.96
• "Using a USB Key to Connect a Windows Computer" p.96
Wireless Network Projection
90
Connect the wireless LAN module to the USB-A port.
b
Attach the wireless LAN module cover, and secure it in place with the
c
screw.

Selecting Wireless Network Settings Manually

Before you can project from your wireless network, you need to select network settings for the projector.
Press the [Menu] button on the control panel or remote control.
a
Select the Network menu and press [Enter].
b
Wireless Network Projection
91
Select Wireless LAN On as the Wireless Mode setting.
c
Select Network Configuration and press [Enter].
d
Select the Basic menu and press [Enter].
e
Select the basic options as necessary.
f
• Projector Name lets you enter a name up to 16 alphanumeric characters long to identify the projector over the network.
• PJLink Password lets you enter a password up to 32 alphanumeric characters long for using the PJLink protocol for projector control (EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109 W/EB‑108/EB‑107/EB‑W39/EB‑X39).
• Remote Password lets you enter a password up to 8 alphanumeric characters long for accessing the projector using the Basic Control. (User name is EPSONREMOTE; default password is guest.)
• Web Control Password lets you enter a password up to 8 alphanumeric characters long for accessing the projector over the Web. (User name is EPSONWEB; default password is admin.)
• Moderator Password lets you enter a four-digit number password for accessing the projector as a moderator using Epson iProjection. (No password is set by default.)
• Projector Keyword lets you turn on a security password to prevent access to the projector by anyone not in the room with it. You must enter a displayed, randomized keyword from a computer using Epson iProjection to access the projector and share the current screen.
• Display Keyword lets you select whether to display a projector keyword on the projected image when accessing the projector using Epson iProjection.
• Display LAN Info. lets you set the display format for the projector's network information.
Use the displayed keyboard to enter numbers and characters.
a
Press the arrow buttons on the remote control to highlight characters and press [Enter] to select them.
Wireless Network Projection
92
Select the Wireless LAN menu and press [Enter].
g
Select the Connection Mode setting.
h
• Quick lets you connect to multiple smartphones, tablets, or computers directly using wireless communication.
• Advanced lets you connect to smartphones, tablets, or computers over a wireless network access point.
• If you want to connect the projector to the network using IPv6, select
IPv6 Settings to set the IPv6 setting to On, and then set the Auto Configuration and Use Temporary Address settings as necessary.
To prevent the SSID or IP address from being displayed on the LAN
k
standby screen and Home screen, set the SSID Display setting or the IP Address Display setting to Off.
When you have finished selecting settings, select Complete and then
l
follow the on-screen instructions to save your settings and exit the menus.
Press the [LAN] button on the remote control.
m
The wireless network settings are complete when you see the correct IP address on the LAN standby screen.
If you selected the Advanced connection mode, select Search Access
i
Point to select the access point you want to connect to.
If you need to assign the SSID manually, select SSID to enter the
a
For the Advanced connection mode, assign the IP settings for your
j
network as necessary.
• If your network assigns addresses automatically, select IP Settings to set the DHCP setting to On.
• If you must set addresses manually, select IP Settings to set the
DHCP setting to Off, and then enter the projector's IP Address, Subnet Mask, and Gateway Address as necessary.
SSID.
When you have finished making wireless settings for your projector, you need to select the wireless network on your computer. Then start the network software to send images to your projector through a wireless network.
Wireless Network Projection
93

Selecting Wireless Network Settings in Windows

Before connecting to the projector, select the correct wireless network on your computer.
To access your wireless utility software, click the network icon on the
a
Windows taskbar.
When connecting in Advanced connection mode, select the network
b
name (SSID) of the network the projector is connecting to.
Click Connect.
c

Selecting Wireless Network Settings in Mac

Before connecting to the projector, select the correct wireless network in Mac.
Click the Wi-Fi icon on the menu bar at the top of the screen.
a
When connecting in Advanced connection mode, make sure Wi-Fi is
b
turned on and select the network name (SSID) of the network the projector is connecting to.
** Only available for EB‑2247U/EB‑2142W.
Contact your network administrator for guidance on entering the
a
a
b c d e
correct information.
If you want to set up the WPA2-EAP or WPA/WPA2-EAP security, make sure your digital certificate file is compatible with projector registration and placed directly on the USB storage device.
Press the [Menu] button on the control panel or remote control.
Select the Network menu and press [Enter].
Select Network Configuration and press [Enter].
Select the Wireless LAN menu and press [Enter].

Setting Up Wireless Network Security

You can set up security for your projector to use on a wireless network. Set up one of the following security options to match the settings used on your network:
• WPA2-PSK security
• WPA2-EAP security * **
• WPA/WPA2-PSK security *
• WPA/WPA2-EAP security * **
* Only available for the Advanced connection mode.
Wireless Network Projection
94
Select the Security setting and press [Enter].
f
Select the security settings to match your network settings.
g
Do one of the following according to the security you selected.
h
• WPA2-PSK, WPA/WPA2-PSK: Select Complete and follow the on­screen instructions to save your settings and exit the menus.
Select the protocol for authentication as the EAP Type setting.
i
To import your certificate, select the certificate type and press [Enter].
j
• Client Certificate for the PEAP-TLS or EAP-TLS type
• CA certificate for the PEAP, PEAP-TLS, EAP-TLS, or EAP-FAST type
• WPA2-EAP, WPA/WPA2-EAP: Select EAP Method and press [Enter].
You can also register the digital certificates from your Web
a
Select Register and press [Enter].
k
Follow the on-screen instructions to connect a USB storage device to
l
the projector's USB-A port.
Press [Enter] to display the certificate list.
m
Select the certificate to import using the displayed list.
n
A message is displayed prompting you to enter the password for the certificate.
browser. However, be sure to register just once or the certificate may not install correctly.
Wireless Network Projection
95
Enter a password and press [Enter].
o
The certificate is imported and a completion message appears.
Select your EAP settings as necessary.
p
• User name lets you enter a user name using up to 64 alphanumeric characters. To enter more than 32 characters, use your Web browser. When importing a client certificate, the name the certificate was issued to is automatically set.
• Password lets you enter a password using up to 64 alphanumeric characters for authentication when using the PEAP, EAP-FAST, or LEAP type. To enter more than 32 characters, use your Web browser.
• Verify Server Cert. lets you select whether or not to verify the server certificate when a CA certificate has been set.
• RADIUS Serv.Name lets you enter the server name to be verified.
• "Network Menu - Wireless LAN Menu" p.137
Supported Client and CA Certificates
You can register these types of digital certificates.
Client Certificate (PEAP-TLS/EAP-TLS)
Specification Description
Format PKCS#12
Extension PFX, P12
Encryption RSA
Hashes MD5/SHA-1/SHA-256/SHA-384/SHA-512
Key length 512/1024/2048/4096 bit
Password * Up to 32 alphanumeric characters; required
CA Certificate (PEAP/PEAP-TLS/EAP-TLS/EAP-FAST)
Specification Description
Format X509v3
Extension DER/CER/PEM
Encryption RSA
Hashes MD5/SHA-1/SHA-256/SHA-384/SHA-512
Key length 512/1024/2048/4096 bit
Encoding BASE64/Binary
When you have finished making settings, select Complete and follow
q
the on-screen instructions to save your settings and exit the menus.
gg Related Links
• "Supported Client and CA Certificates" p.95
* You can set a password using up to 64 alphanumeric characters. However, you need to use your Web browser to enter more than 32 characters.
Wireless Network Projection
96

Using a QR Code to Connect a Mobile Device

After selecting the wireless network settings for your projector, you can display a QR code on the screen and use it to connect a mobile device using the Epson iProjection (iOS/Android) app.
• Make sure you have installed the latest version of Epson iProjection
a
Press the [LAN] button on the remote control.
a
The QR code is displayed on the projected surface.
on your device (V1.3.0 or later supports this feature).
• You can download Epson iProjection for free from the App Store or Google Play. Any fees incurred when communicating with the App Store or Google Play are the responsibility of the customer.
• When using Epson iProjection in Quick connection mode, we recommend making security settings.
• If you do not see the QR code, set the Display LAN Info.
a
setting to Text & QR Code in the projector's Network menu.
s Network > Network Configuration > Basic > Display LAN Info.
• To hide the QR code, press the [Esc] button.
• When the QR code is hidden, press the [Enter] button to display the code.
When a connection is established, select Contents menu from , and then select the file you want to project.

Using a USB Key to Connect a Windows Computer

You can set up your USB flash drive as a USB key to quickly connect the projector to a wireless LAN supported Windows computer. After creating the USB key, you can quickly project images from the network projector.
Set up the USB key using Epson iProjection (Windows/Mac) software.
a
See the Epson iProjection Operation Guide (Windows/Mac) for
a
Make sure the wireless LAN module is installed or built into your
b
projector.
Turn on the projector.
c
Press the [LAN] button on the remote control.
d
The LAN standby screen is displayed. Verify that an SSID and IP address are displayed.
instructions.
Start Epson iProjection on your mobile device.
b
Read the projected QR code using Epson iProjection to connect it to
c
the projector.
To correctly read the QR code, make sure you face the screen
a
squarely and closely enough so that the projected code fits into the guide of the mobile device's QR code reader. If you are too far from the screen, the code may not be read.
Do one of the following to connect the USB key.
e
• Connect the USB key to the projector's USB-A port
(EB‑2247U/EB‑2142W).
• Remove the wireless LAN module from the projector and insert the USB key into the same port used for the wireless LAN module (EB‑2042/EB‑990U/EB‑980W/EB‑970/EB‑109W/EB‑108/EB‑107/EB‑ W39/EB‑X39/EB‑S39).
You see a projected message that the network information update is complete.
Remove the USB key.
f
Wireless Network Projection
If your projector needs the wireless LAN module, reinsert the wireless LAN module into the projector.
Connect the USB key to a USB port on your computer.
g
In Windows Vista, if the AutoPlay window is displayed, select
a
Follow the on-screen instructions to install the necessary application.
h
a
After a few minutes, your computer image is displayed by the projector.
MPPLaunch.exe, then select Allow.
• If the Windows Firewall message is displayed, click Yes to disable the firewall.
• You need administrator authority to install the software.
• If it is not installed automatically, double-click MPPLaunch.exe in the USB key.
97
When you have finished projecting wirelessly, select the Safely Remove
i
Hardware option in the Windows taskbar, and then remove the USB key from your computer.
You may need to restart your computer to reactivate your
a
wireless LAN connection.

Wireless Network Projection from a Mobile Device (Screen Mirroring)

98
You can send image to your projector from mobile devices such as laptops, smartphones, and tablets using Miracast technology (EB‑2247U/EB‑2142W).
If your device supports Miracast, you do not need to install any additional software. When using a Windows computer, make sure the necessary adapter for the Miracast connection is available.
Note the following limitations when using Screen Mirroring features.
• You cannot play an interlaced image.
• You cannot play multi-channel audio over 3ch (channel 3).
• You cannot project images with a resolution above 1920 × 1080 and a frame rate above 30 fps.
• You cannot play 3D video.
• You may not be able to view contents with copyright protection with a Miracast connection depending on your device.
• Do not change the projector's Screen Mirroring Settings during Screen Mirroring projection. Doing so may cause the projector to disconnect and it may take a while to re-connect.
s Network > Screen Mirroring Settings
• Do not turn off the projector directly by the breaker during Screen Mirroring projection.
If you set a Screen Mirroring Protec. password, turn off your Screen
a
a b
Mirroring Protec. password first.
Press the [Menu] button on the control panel or remote control.
Select the Network menu and press [Enter].
Mobile devices with Android installed or Windows 8.1 or later installed
a
gg Related Links
• "Selecting Screen Mirroring Settings" p.98
• "Connecting Using Screen Mirroring with the Miracast Function" p.100
mainly support Miracast. Support for Miracast varies depending on the mobile device. See your
mobile device manual for details.

Selecting Screen Mirroring Settings

You must select Screen Mirroring settings for your projector to project images from your mobile device.
Select Screen Mirroring On as the Wireless Mode setting.
c
Wireless Network Projection from a Mobile Device (Screen Mirroring)
99
Select Screen Mirroring Settings and press [Enter].
d
Set the Display Name setting as necessary.
e
Select the Basic setting as necessary.
g
• Wireless LAN Sys. lets you select the type of wireless LAN system the projector is connecting to.
• Adjust Image Quality lets you adjust the screen mirroring speed/quality. Select a small number to improve the quality and select large number to increase the speed.
• Connection Mode lets you select the type of WPS (Wi-Fi Protected Setup). Available only for the Basic operation mode.
For the Extended operation mode, select the Extended setting.
h
• Meeting Mode lets you select the type of meeting. Select Interruptions OK to connect to another mobile device during
Screen Mirroring projection or No Interruptions to exclusively connect to one device.
• Channel lets you select the wireless channel used by Screen Mirroring.
Select the Display setting as necessary.
i
• Display PIN Code lets you display the PIN code on the projected image while projecting input sources other than Screen Mirroring.
• Display Device Name lets you display the newly connected device name on the projected image while projecting input sources other than Screen Mirroring.
Select the Operation Mode setting.
f
• Basic lets you connect with basic options.
• Extended lets you connect with advanced options.
When you finish selecting settings, select Set and follow the on-screen
j
instructions to save your settings and exit the menus.
Press the [Home] button on the control panel or remote control. The
k
settings are complete when you see the Display Name on the Home screen.
Wireless Network Projection from a Mobile Device (Screen Mirroring)
100

Connecting Using Screen Mirroring with the Miracast Function

If your mobile device such as a smartphone supports Miracast, you can connect it to the projector wirelessly and project images. You can play audio through the projector's speaker system by connecting using Screen Mirroring.
Select Screen Mirroring Settings on your projector as necessary.
a
Press the [LAN] button on the remote control to switch to the Screen
b
Mirroring source.
You see the Screen Mirroring standby screen.
On your mobile device, use your Miracast function to search for the
c
projector.
You see a list of available devices.
Select the projector's Display Name from the list.
d
If you see the PIN entry screen on your mobile device, enter the PIN
e
code displayed on the Screen Mirroring standby screen or at the bottom right of the projected image.
The projector displays the image from your mobile device.
Connecting Using Screen Mirroring in Windows 10
You can set up your computer for wireless projection and play audio through the projector's speaker system by connecting using Screen Mirroring.
Select Screen Mirroring Settings on your projector as necessary.
a
Press the [LAN] button on the remote control to switch to the Screen
b
Mirroring source.
You see the Screen Mirroring standby screen.
Display Action Center, and then select Connect.
c
It may take some time until the connection is established. While
a
gg Related Links
• "Connecting Using Screen Mirroring in Windows 10" p.100
• "Connecting Using Screen Mirroring in Windows 8.1" p.101
connecting, do not disconnect the projector's power cord. Doing so may cause your device to freeze or malfunction.
Depending on the mobile device, you may need to delete a device when connecting. Follow the on-screen instructions on your device.
You see a list of available devices.
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