Epson PowerLite 2245U User Manual

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PowerLite

975W/2040/2055/2065/

2140W/2155W/2165W/2245U/2250U/

2255U/2265U User's Guide

PowerLite 975W/2040/2055/2065/2140W/2155W/2165W/2245U/ 2250U/2255U/2265U User's Guide... 11

Introduction to Your Projector ................................................................................................................. 12

Setting Up the Projector ........................................................................................................................... 30

Projector Features.............................................................................................................................. 12

Product Box Contents.................................................................................................................... 13

Additional Components ................................................................................................................ 15

Additional Projector Software and Manuals................................................................................... 16

Optional Equipment and Replacement Parts................................................................................. 17

Warranty and Registration Information.......................................................................................... 18

Notations Used in the Documentation................................................................................................ 18

Where to Go for Additional Information .............................................................................................. 18

Projector Part Locations..................................................................................................................... 19

Projector Parts - Front/Top............................................................................................................ 20

Projector Parts - Rear.................................................................................................................... 23

Projector Parts - Base.................................................................................................................... 25

Projector Parts - Control Panel...................................................................................................... 26

Projector Parts - Remote Control................................................................................................... 27

Projector Placement........................................................................................................................... 30

Projector Setup and Installation Options ....................................................................................... 30

Projection Distance........................................................................................................................ 32

Projector Connections........................................................................................................................ 35

Connecting to Computer Sources.................................................................................................. 35

Connecting to a Computer for USB Video and Audio................................................................ 35

Connecting to a Computer for VGA Video................................................................................. 36

Connecting to a Computer for HDMI Video and Audio.............................................................. 37

Connecting to a Computer for USB Mouse Control................................................................... 38

Connecting to a Computer for Sound........................................................................................ 39

Connecting to Video Sources........................................................................................................ 40

Connecting to an HDMI Video Source ...................................................................................... 40

Connecting to an MHL-Compatible Device............................................................................... 41

Connecting to a Component Video Source............................................................................... 42

Connecting to a Composite Video Source ................................................................................ 43

Connecting to a Video Source for Sound.................................................................................. 43

Connecting to an HDBaseT Transmitter ....................................................................................... 45

Connecting to an External Computer Monitor................................................................................ 46

Connecting to External Speakers.................................................................................................. 47

Connecting to External USB Devices............................................................................................ 48

USB Device Projection.............................................................................................................. 48

Connecting a USB Device or Camera to the Projector.............................................................. 49

Selecting the Connected USB Source...................................................................................... 50

Disconnecting a USB Device or Camera From the Projector.................................................... 50

Connecting to a Document Camera .............................................................................................. 50

Installing Batteries in the Remote Control .......................................................................................... 51

Opening the Lens Cover .................................................................................................................... 52

Using the Projector on a Network............................................................................................................ 53

Wired Network Projection................................................................................................................... 53

Connecting to a Wired Network..................................................................................................... 53

Selecting Wired Network Settings ................................................................................................. 54

Wireless Network Projection .............................................................................................................. 57

Installing the Wireless LAN Module............................................................................................... 58

Installing the Wireless LAN Module into the USB-A port................................................................ 60

Using a QR Code to Connect a Mobile Device.............................................................................. 62

Using Quick Wireless Connection (Windows)................................................................................ 64

Selecting Wireless Network Settings Manually.............................................................................. 66

Wireless LAN Menu Settings .................................................................................................... 69

Selecting Wireless Network Settings in Windows.......................................................................... 70

Selecting Wireless Network Settings on Mac ................................................................................ 71

Setting Up Wireless Network Security........................................................................................... 71

Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring) ..... 74

Screen Mirroring Restrictions.................................................................................................... 74

Selecting Screen Mirroring Settings.......................................................................................... 75

Connecting for Screen Mirroring with Miracast ......................................................................... 76

Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer........................... 77

Setting Up Projector Network E-Mail Alerts........................................................................................ 77

Network Projector E-mail Alert Messages ..................................................................................... 79

Setting Up Monitoring Using SNMP ................................................................................................... 79

Controlling a Networked Projector Using a Web Browser .................................................................. 82

Crestron RoomView Support.............................................................................................................. 85

Setting Up Crestron RoomView Support ....................................................................................... 85

Controlling a Networked Projector Using Crestron RoomView...................................................... 87

Registering a Digital Certificate on the Projector................................................................................ 88

Importing a Web Server Certificate Using the Projector Menus..................................................... 88

Registering Digital Certificates from a Web Browser..................................................................... 90

Digital Certificate Types................................................................................................................. 92

Using Basic Projector Features ............................................................................................................... 94

Turning On the Projector.................................................................................................................... 94

Using the Home Screen................................................................................................................. 96

Turning Off the Projector.................................................................................................................... 97

Selecting the Language for the Projector Menus................................................................................ 99

Adjusting the Image Height .............................................................................................................. 100

Image Shape.................................................................................................................................... 101

Automatically Correcting Image Shape with Screen Fit............................................................... 102

Correcting Image Shape with the Horizontal Keystone Slider ..................................................... 104

Correcting Image Shape with the Keystone Buttons.................................................................... 104

Correcting Image Shape with Quick Corner ................................................................................ 107

Resizing the Image with the Zoom Ring........................................................................................... 109

Focusing the Image Using the Focus Ring....................................................................................... 109

Focusing the Image with Focus Help................................................................................................ 110

Remote Control Operation ............................................................................................................... 112

Using the Remote Control as a Wireless Mouse ......................................................................... 113

Using the Remote Control as a Pointer........................................................................................ 114

Selecting an Image Source .............................................................................................................. 114

Projection Modes ............................................................................................................................. 116

Changing the Projection Mode Using the Remote Control .......................................................... 117

Changing the Projection Mode Using the Menus......................................................................... 117

Image Aspect Ratio.......................................................................................................................... 118

Changing the Image Aspect Ratio............................................................................................... 118

Available Image Aspect Ratios.................................................................................................... 119

Color Mode....................................................................................................................................... 120

Changing the Color Mode............................................................................................................ 121

Available Color Modes................................................................................................................. 121

Turning On Auto Iris..................................................................................................................... 122

Controlling the Volume with the Volume Buttons.............................................................................. 123

Projecting a PC Free Presentation................................................................................................... 123

Supported PC Free File Types.................................................................................................... 124

Starting a PC Free Slide Show.................................................................................................... 125

Starting a PC Free PDF File Presentation................................................................................... 127

Starting a PC Free Movie Presentation ....................................................................................... 128

PC Free Display Options............................................................................................................. 130

Adjusting Projector Features................................................................................................................. 132

Shutting Off the Picture and Sound Temporarily .............................................................................. 132

Stopping Video Action Temporarily.................................................................................................. 133

Zooming Into and Out of Images...................................................................................................... 134

Projector Security Features.............................................................................................................. 135

Password Security Types............................................................................................................ 135

Setting a Password................................................................................................................. 135

Selecting Password Security Types........................................................................................ 137

Entering a Password to Use the Projector............................................................................... 138

Saving a User's Logo Image to Display................................................................................... 139

Locking the Projector's Buttons ................................................................................................... 141

Unlocking the Projector's Buttons........................................................................................... 142

Installing a Security Cable........................................................................................................... 142

Projector Identification System for Multiple Projector Control........................................................... 143

Setting the Projector ID................................................................................................................ 143

Setting the Remote Control ID..................................................................................................... 144

Matching the Image Colors.......................................................................................................... 145

Projecting Two Images Simultaneously............................................................................................ 147

Input Sources for Split Screen Projection.................................................................................... 149

Controlling a Presentation Using Hand Gestures............................................................................. 149

Scheduling Projector Events............................................................................................................ 152

Saving a Scheduled Event........................................................................................................... 152

Viewing Scheduled Events.......................................................................................................... 154

Editing a Scheduled Event........................................................................................................... 154

Adjusting the Menu Settings.................................................................................................................. 156

Using the Projector's Menus............................................................................................................. 156

Image Quality Settings - Image Menu .............................................................................................. 158

Input Signal Settings - Signal Menu.................................................................................................. 161

Projector Feature Settings - Settings Menu...................................................................................... 163

Projector Setup Settings - Extended Menu....................................................................................... 167

Projector Network Settings - Network Menu..................................................................................... 171

Projector Setup Settings - ECO Menu.............................................................................................. 173

Projector Information Display - Info Menu ........................................................................................ 176

Event ID Code List....................................................................................................................... 177

Projector Reset Options - Reset Menu............................................................................................. 179

Maintaining and Transporting the Projector......................................................................................... 181

Projector Maintenance..................................................................................................................... 181

Cleaning the Lens........................................................................................................................ 181

Cleaning the Projector Case........................................................................................................ 182

Air Filter and Vent Maintenance .................................................................................................. 182

Cleaning the Air Filter and Vents............................................................................................. 183

Replacing the Air Filter............................................................................................................ 183

Projector Lamp Maintenance....................................................................................................... 185

Replacing the Lamp................................................................................................................ 186

Resetting the Lamp Timer....................................................................................................... 195

Replacing the Remote Control Batteries ..................................................................................... 196

Transporting the Projector................................................................................................................ 198

Solving Problems.................................................................................................................................... 199

Projection Problem Tips................................................................................................................... 199

Projector Light Status....................................................................................................................... 200

Using the Projector Help Displays.................................................................................................... 203

Solving Image or Sound Problems................................................................................................... 203

Solutions When No Image Appears............................................................................................. 204

Solutions When Image is Incorrect Using the USB Display Function .......................................... 205

Solutions When "No Signal" Message Appears........................................................................... 205

Displaying From a PC Laptop................................................................................................. 206

Displaying From a Mac Laptop ............................................................................................... 206

Solutions When No Image Appears on an External Monitor........................................................ 207

Solutions When "Not Supported" Message Appears................................................................... 207

Solutions When Only a Partial Image Appears............................................................................ 207

Solutions When the Image is Not Rectangular ............................................................................ 208

Solutions When the Image Contains Noise or Static ................................................................... 209

Solutions When the Image is Fuzzy or Blurry.............................................................................. 210

Solutions When the Image Brightness or Colors are Incorrect .................................................... 211

Solutions to Sound Problems ...................................................................................................... 211

Solving Projector or Remote Control Operation Problems ............................................................... 212

Solutions to Projector Power or Shut-Off Problems..................................................................... 213

Solutions to Problems with the Remote Control........................................................................... 213

Solutions to Password Problems................................................................................................. 214

Solutions When Using HDMI Link................................................................................................ 215

Solving Network Problems............................................................................................................... 215

Solutions When Wireless Authentication Fails ............................................................................ 215

Solutions When You Cannot Access the Projector Through the Web ......................................... 216

Solutions When Network Alert E-Mails are Not Received............................................................ 216

Where to Get Help............................................................................................................................ 217

Technical Specifications ........................................................................................................................ 219

General Projector Specifications...................................................................................................... 219

Projector Lamp Specifications.......................................................................................................... 223

Remote Control Specifications......................................................................................................... 224

Projector Dimension Specifications.................................................................................................. 225

Projector Electrical Specifications.................................................................................................... 225

Projector Environmental Specifications............................................................................................ 227

Projector Safety and Approvals Specifications................................................................................. 228

Supported Video Display Formats.................................................................................................... 228

USB Display System Requirements................................................................................................. 230

Notices ..................................................................................................................................................... 232

Recycling.......................................................................................................................................... 232

Important Safety Information............................................................................................................ 232

Important Safety Instructions............................................................................................................ 233

Restriction of Use........................................................................................................................ 236

List of Safety Symbols (corresponding to IEC60950-1 A2)............................................................... 236

FCC Compliance Statement............................................................................................................. 240

Open Source Software License........................................................................................................ 240

Binding Arbitration and Class Waiver............................................................................................... 295

Trademarks...................................................................................................................................... 298

Copyright Notice............................................................................................................................... 298

A Note Concerning Responsible Use of Copyrighted Materials................................................... 299

Copyright Attribution.................................................................................................................... 299

PowerLite 975W/2040/2055/2065/2140W/2155W/2165W/2245U/ 2250U/2255U/2265U User's Guide

Welcome to the PowerLite 975W/2040/2055/2065/2140W/2155W/2165W/2245U/2250U/2255U/2265U User's Guide. For a printable PDF copy of this guide, click here.

Introduction to Your Projector

Refer to these sections to learn more about your projector and this manual.

Projector Features Notations Used in the Documentation Where to Go for Additional Information Projector Part Locations

Related concepts

Projector Part Locations

Projector Features

Your projector includes these special features:

Bright, high-resolution projection system

• PowerLite 975W: Up to 3600 lumens of color brightness (color light output) and 3600 lumens of white brightness (white light output)

• PowerLite 2040/2140W/2245U: Up to 4200 lumens of color brightness (color light output) and 4200 lumens of white brightness (white light output)

• PowerLite 2055/2155W/2250U/2255U: Up to 5000 lumens of color brightness (color light output) and 5000 lumens of white brightness (white light output)

• PowerLite 2065/2165W/2265U: Up to 5500 lumens of color brightness (color light output) and 5500 lumens of white brightness (white light output)

Note: Color brightness (color light output) and white brightness (white light output) will vary depending on usage conditions. Color light output measured in accordance with IDMS 15.4; white light output measured in accordance with ISO 21118.

• PowerLite 2040/2055/2065: Native resolution of 1024 × 768 pixels (XGA)

• PowerLite 975W/2140W/2155W/2165W: Native resolution of 1280 × 800 pixels (WXGA)

• PowerLite 2245U/2250U/2255U/2265U: Native resolution of 1920 × 1200 pixels (WUXGA)

Flexible connectivity

• Plug-and-play 3-in-1 USB projection, audio, and mouse control for instant setup

• Wired and wireless network support for projection, monitoring, and control via remote

• Projection from iOS or Android devices and free Epson iProjection app; visit epson.com/iprojection (U.S.) or epson.ca/iprojection (Canada) for more information (PowerLite 2040/2140W/2250U require the optional wireless LAN module)

• PC Free photo slide shows via connected USB memory devices or Epson document camera

• Two HDMI ports for multiple high-definition AV devices, including MHL support

• Miracast screen mirroring for laptops and mobile devices (PowerLite 975W/2165W/2255U/2265U)

• Dual VGA ports for connections by multiple presenters

• Ports for connecting an external monitor and external speakers

Easy-to-use setup and operation features

• Epson's quick-connect on-screen QR code feature for easy wireless setup

• Real-time, automatic keystone correction always displays a rectangular screen

• Screen Fit feature automatically resizes images for your projection screen (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U)

• Support for Crestron RoomView network monitoring systems

• Epson's Instant Off and Direct Power On features for quick setup and shut down

• Network message broadcast system to project timely messages to all networked projectors (Windows only)

• Powerful 16W speaker system

Product Box Contents Additional Components Additional Projector Software and Manuals Optional Equipment and Replacement Parts Warranty and Registration Information

Parent topic: Introduction to Your Projector

Product Box Contents

Save all the packaging in case you need to ship the projector. Always use the original packaging (or equivalent) when shipping.

Make sure your projector boxes included all of these parts:

1 Projector 2 Remote control 3 Remote control batteries (two AA alkaline) 4 Wireless LAN module (PowerLite 975W/2055/2065/2155W/2165W/2245U/2255U/2265U) 5 Power cord 6 VGA computer cable (not included with PowerLite 975W) 7 Password Protected sticker 8 Projector documentation CD 9 Projector software CD

Parent topic: Projector Features Related concepts

Projector Connections

Additional Components

Depending on how you plan to use the projector, you may need to obtain additional components. Note: To connect a Mac that does not include a compatible video output port, you need to obtain an

adapter that allows you to connect to an input port on the projector. Contact Apple for compatible adapter options. To connect a smartphone or tablet, you may need to obtain an adapter that allows you to connect to the projector. This allows you to mirror your smartphone or tablet screens, watch movies, and more. Contact your device manufacturer for compatible adapter options.

Unless listed as available from Epson in this table, see your local computer or electronics dealer for purchase information.

Signal or connection type

Composite video RCA-style video or A/V cable Component video D-sub, 15-pin, component-to-VGA video cable or adapter

HDMI Compatible HDMI cable

MHL MHL-compatible device or device with an integrated MHL connector, MHL

Audio from certain ports Commercially available audio cable compatible with your device VGA To connect a computer through its VGA port to the projector's VGA video

HDBaseT Compatible 100Base-TX LAN cable (PowerLite 2165W/2265U)

Parent topic: Projector Features

Additional component necessary

Available for purchase from Epson or an authorized Epson reseller.

Available for purchase from Epson or an authorized Epson reseller. Note: Older Mac computers (2009 and earlier) may not support HDMI

audio.

cable, or HDMI cable and MHL adapter compatible with your device Available for purchase from Epson or an authorized Epson reseller.

port, you need a VGA computer cable (PowerLite 975W).

Additional Projector Software and Manuals

After connecting and setting up the projector, install the projector software from the included software CD, or download the software and manuals as necessary.

You can install the projector software programs listed here and view their manuals for instructions on using them.

Note: If you still need help after checking this manual and the sources listed here, you can use the Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help".

Projector software Manual Description

EasyMP Monitor (Windows only)

EasyMP Multi PC Projection

EasyMP Network Updater (Windows only)

Epson iProjection app Instructions are included

EasyMP Monitor Operation Guide

EasyMP Multi PC Projection Operation Guide

EasyMP Network Updater Operation Guide

with the app

Lets you monitor and control your projector through the network.

You can download the latest software and documentation from the Epson web site. Go to

epson.com/support (U.S.) or epson.ca/support

(Canada) and select your projector. Lets you hold interactive meetings by

projecting the computer screens of users over a network.

Lets you update firmware for a projector over a wired LAN.

You can download the latest software and documentation from the Epson web site. Go to

epson.com/support (U.S.) or epson.ca/support

(Canada) and select your projector. Lets you project from an iOS device, Android

device, or Chromebook if your projector is connected to a network that includes a wireless access point.

Visit epson.com/iprojection (U.S.) or

epson.ca/iprojection (Canada) for more

information.

Parent topic: Projector Features

Optional Equipment and Replacement Parts

You can purchase screens, other optional accessories, and replacement parts from an Epson authorized reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766) in the U.S. or 800-807-7766 in Canada. Or you can purchase online at epsonstore.com (U.S. sales) or epsonstore.ca (Canadian sales).

Epson offers the following optional accessories and replacement parts for your projector:

Option or part Part number

Genuine Epson replacement lamp (ELPLP87; PowerLite 2040/2140W)

Genuine Epson replacement lamp (ELPLP95; PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U)

Replacement air filter (ELPAF41) V13H134A41 Wireless LAN module (ELPAP10; included with PowerLite

975W/2055/2065/2155W/2165W/2245U/2255U/2265U) 6" SpeedConnect ceiling plate (ELPMBP07) V12H807001 SpeedConnect suspended ceiling tile replacement kit (ELPMBP06) V12H806001 Suspended ceiling tile replacement kit (ELPMBP05) V12H805001 3" fixed extension column (ELPMBC04) V12H812001 Custom micro-adjustable projector mount (ELPMBPRH) V12H809001 9-12" adjustable extension column (ELPMBC02) V12H810001 Universal projector mount (ELPMBPJG) V12H808001 6" fixed extension column (ELPMBC03) V12H811001 SpeedConnect above tile suspended ceiling kit (ELPMBP04) V12H804001 HDBaseT transmitter (ELPHD01) V12H547020 PowerLite Pilot 2 (ELPCB02) V12H614020

V13H010L87

V13H010L95

V12H731P02

Active speakers (ELPSP02) V12H467020 Soft carrying case (ELPKS68) V12H001K68 Accolade Duet portable projector screen ELPSC80 Epson DC-07 USB document camera (ELPDC07) V12H759020

Option or part Part number

Epson DC-13 document camera (ELPDC13) V12H757020 Epson DC-21 document camera (ELPDC21) V12H758020 HDMI audio video cable 3 feet (0.9 m) length AV22300-03 HDMI audio video cable 6 feet (1.8 m) length AV22300-06 10 ft. (3.0 m) Component-to-VGA video cable ELPKC19

Parent topic: Projector Features

Warranty and Registration Information

Your projector comes with a basic warranty that lets you project with confidence. For details, see the warranty that came with your projector.

In addition, Epson offers free Extra Care Road Service. In the unlikely event of an equipment failure, you won’t have to wait for your unit to be repaired. Instead, Epson will ship you a replacement unit anywhere in the United States, Canada, or Puerto Rico. See the Extra Care Road Service brochure for details.

Register your product online using the projector CD or at this site: epson.com/webreg. Registering also lets you receive special updates on new accessories, products, and services.

Parent topic: Projector Features

Notations Used in the Documentation

Follow the guidelines in these notations as you read your documentation:

• Warnings must be followed carefully to avoid bodily injury.

• Cautions must be observed to avoid damage to your equipment.

• Notes contain important information about your projector.

• Tips contain additional projection information.

Parent topic: Introduction to Your Projector

Where to Go for Additional Information

Need quick help on using your projector? Here's where to look for help:

• Built-in help system

Press the Home button on the remote control or projector, select Help, and press Enter to get quick solutions to common problems.

• epson.com/support (U.S) or epson.ca/support (Canada) View FAQs (frequently asked questions) and e-mail your questions to Epson technical support 24

hours a day.

• If you still need help after checking this manual and any other sources listed here, you can use the Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help".

Parent topic: Introduction to Your Projector Related references

Where to Get Help

Projector Part Locations

Check the projector part illustrations to learn about the parts on your projector.

Projector Parts - Front/Top Projector Parts - Rear Projector Parts - Base Projector Parts - Control Panel Projector Parts - Remote Control

Parent topic: Introduction to Your Projector

Projector Parts - Front/Top

PowerLite 2040/2140W

PowerLite 975W/2055/2065/2155W/2165W

PowerLite 2245U/2250U/2255U/2265U

1 Exhaust vent 2 A/V Mute slide lever 3 Foot release lever 4 Front adjustable foot 5 A/V Mute slide 6 Remote control receiver 7 Sensor (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U) 8 Wireless LAN light (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U) 9 Air filter cover/intake vent 10 Air filter cover latch 11 Illumination sensor (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U) 12 Control panel 13 Focus Help button (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U)

14 Zoom ring 15 Screen Fit button (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U) 16 Focus ring 17 Lamp cover 18 Status lights 19 Horizontal keystone slider (PowerLite 2040/2140W)

Parent topic: Projector Part Locations

Projector Parts - Rear

PowerLite 2040/2140W

PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U

1 Computer1 port 2 RS-232C port 3 Audio1 port 4 Computer2/Monitor Out port 5 Audio2 port 6 Audio Out port 7 AC input 8 L-Audio-R ports 9 Security lock slot 10 Remote receiver 11 HDBaseT port (PowerLite 2165W/2265U) 12 HDMI2 port 13 HDMI1/MHL port 14 Video port 15 USB-B port 16 USB-A port 17 Network LAN port

18 Wireless LAN module cover screw (PowerLite 2040/2140W)

Parent topic: Projector Part Locations

Projector Parts - Base

1 Ceiling mount holes (3) 2 Security cable attachment point 3 Rear feet 4 Front adjustable foot

Parent topic: Projector Part Locations

Projector Parts - Control Panel

1 Power button 2 Home button (displays Home screen) 3 Source Search button (searches for connected video sources) 4 Enter button (selects options) 5 Vertical keystone adjustment buttons (displays the adjustment screen and adjusts screen shape)

and arrow buttons 6 Esc button (cancels/exits functions) 7 Volume buttons (adjusts speaker volume), horizontal keystone adjustment buttons, and arrow

buttons 8 Menu button (accesses projector menu system)

Parent topic: Projector Part Locations Related references

Projector Light Status

Related tasks

Using the Projector Help Displays

Projector Parts - Remote Control

1 Power button

2 Computer button (cycles through connected computer sources) 3 HDMI/Video button (cycles through connected HDMI/video sources) 4 Screen Fit button (adjusts image shape) 5 Numeric buttons (enter numbers) 6 Auto button (automatically adjusts position, tracking, and sync settings) 7 Aspect button (selects the image aspect ratio) 8 Num button (when held down, switches numeric buttons to number function) 9 Menu button (accesses projector menu system) 10 Arrow buttons (move through on-screen options and control wireless mouse functions) 11 Enter button (selects options and controls wireless mouse functions) 12 User button (customizable for different functions) 13 Page up/down buttons (control presentation slides) 14 E-Zoom +/– buttons (zoom into and out of the image) 15 A/V Mute button (turns off picture and sound) 16 Split button (splits the screen between two image sources) 17 Home button (accesses source selection, projector help information, and other features) 18 Freeze button (stops video action) 19 Volume up/down buttons (adjust speaker volume) 20 Pointer button (activates on-screen pointer) 21 Esc button (cancels/exits functions and controls wireless mouse functions) 22 ID button (selects which projector you want to control) 23 Color Mode button (selects display modes) 24 Link Menu button (displays the main menu of the connected MHL device) 25 Gesture button (displays the Gesture Presenter menu screen) 26 LAN button (cycles through connected network sources) 27 USB button (cycles through connected USB sources) 28 Source Search button (searches for connected sources)

29 Remote control signal emitter (emits remote control signals)

Parent topic: Projector Part Locations

Setting Up the Projector

Follow the instructions in these sections to set up your projector for use.

Projector Placement Projector Connections Installing Batteries in the Remote Control Opening the Lens Cover

Projector Placement

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. Keep these considerations in mind as you select 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.

• Position the projector within reach of a grounded electrical outlet or extension cord.

Projector Setup and Installation Options Projection Distance

Parent topic: Setting Up the Projector

Projector Setup and Installation Options

You can set up or install your projector in the following ways: Front

Rear

Front Ceiling

Rear Ceiling

Wherever you set up the projector, make sure to position it squarely in front of the center of the screen, not at an angle, if possible.

If you project from the ceiling or from the rear, be sure to select the correct Projection option in the projector's menu system.

Parent topic: Projector Placement

Related references

Projector Setup Settings - Extended Menu

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 projector is from the screen, but can vary depending on the zoom factor, aspect ratio, and other settings.

Use the tables here to determine approximately how far to place the projector from the screen based on the size of the projected image. (Conversion figures may have been rounded up or down.) You can also use the Projection Distance Calculator here (U.S.), here (Canada), or here (Caribbean) .

1 Projection distance 2 Distance from the center of the lens to the base of the image 3 Center of lens

PowerLite 2040/2055/2065

4:3 Aspect Ratio Image or Screen Screen or image size Projection distance (1)

Wide to Tele

50 inches 55 to 90 inches

(140 to 229 cm)

80 inches 89 to 145 inches

(226 to 368 cm)

100 inches 111 to 181 inches

(283 to 460 cm)

150 inches 168 to 272 inches

(426 to 692 cm)

PowerLite 975W/2140W/2155W

16:10 Aspect Ratio Image or Screen Screen or image size Projection distance (1)

Wide to Tele

50 inches 58 to 95 inches

(149 to 243 cm)

Offset from lens center (2)

–3.1 inches (–8 cm)

–5 inches (–13 cm)

–6.3 inches (–16 cm)

–9.4 inches (–24 cm)

Offset from lens center (2)

–0.7 inch (–2 cm)

80 inches 94 to 153 inches

(239 to 390 cm)

100 inches 118 to 192 inches

(300 to 488 cm)

150 inches 178 to 289 inches

(451 to 733 cm)

–1.1 inches (–3 cm)

–1.3 inches (–3 cm)

–2 inches (–5 cm)

PowerLite 2245U

16:10 Aspect Ratio Image or Screen Screen or image size Projection distance (1)

Wide to Tele

50 inches 66 to 109 inches

(168 to 277 cm)

80 inches 107 to 175 inches

(271 to 445 cm)

100 inches 134 to 219 inches

(340 to 557 cm)

150 inches 201 to 329 inches

(512 to 837 cm)

PowerLite 2165W/2250U/2255U/2265U

16:10 Aspect Ratio Image or Screen Screen or image size Projection distance (1)

Wide to Tele

50 inches 58 to 96 inches

(146 to 243 cm)

Offset from lens center (2)

–1 inch (–2 cm)

–1.5 inches (–4 cm)

–1.9 inches (–5 cm)

–2.9 inches (–7 cm)

Offset from lens center (2)

–2.4 inches (–6 cm)

80 inches 93 to 154 inches

(236 to 392 cm)

100 inches 116 to 193 inches

(296 to 491 cm)

150 inches 175 to 290 inches

(446 to 738 cm)

Parent topic: Projector Placement

–3.8 inches (–10 cm)

–4.8 inches (–12 cm)

–7.2 inches (–18 cm)

Projector Connections

See these sections to connect the projector to a variety of projection sources. Caution: If you will use the projector at altitudes above 4921 feet (1500 m), turn on High Altitude Mode

to ensure the projector's internal temperature is regulated properly.

Connecting to Computer Sources Connecting to Video Sources Connecting to an HDBaseT Transmitter Connecting to an External Computer Monitor Connecting to External Speakers Connecting to External USB Devices Connecting to a Document Camera

Parent topic: Setting Up the Projector Related references

Projector Setup Settings - Extended Menu

Connecting to Computer Sources

Follow the instructions in these sections to connect a computer to the projector.

Connecting to a Computer for USB Video and Audio Connecting to a Computer for VGA Video Connecting to a Computer for HDMI Video and Audio Connecting to a Computer for USB Mouse Control Connecting to a Computer for Sound

Parent topic: Projector Connections

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 (preferably USB 2.0). Connect the projector to your computer using a USB cable.

1. Turn on your computer.

2. Connect the cable to your projector's USB-B port.

3. Connect the other end to any available USB port on your computer.

4. Do one of the following:

• Windows 10/Windows 8.x: Click EPSON_PJ_UD when it appears on the desktop, then select Run EMP_UDSE.EXE in the dialog box that appears to install the Epson USB Display software.

• Windows 7/Windows Vista: Select Run EMP_UDSE.EXE in the dialog box that appears to install the Epson USB Display software.

• Mac: The USB Display setup folder appears on your screen. Select USB Display Installer and follow the on-screen instructions to install the Epson USB Display software.

Follow any on-screen instructions. You need to install this software only the first time you connect the projector to the computer.

The projector displays the image from your computer's desktop and outputs sound, if your presentation contains audio.

Parent topic: Connecting to Computer Sources

Connecting to a Computer for VGA Video

You can connect the projector to your computer using a VGA computer cable. Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for

video output, you need to obtain an adapter that allows you to connect to the projector's VGA video port. Contact Apple for compatible adapter options.

1. If necessary, disconnect your computer's monitor cable.

2. Connect the VGA computer cable to your computer's monitor port.

3. Connect the other end to a Computer port on the projector.

4. Tighten the screws on the VGA connector.

Parent topic: Connecting to Computer Sources Related tasks

Connecting to a Computer for Sound

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 optional HDMI cable. Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for

video output, you need to obtain an 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.

1. Connect the HDMI cable to your computer's HDMI output port.

2. Connect the other end to one of the projector's HDMI ports.

Note: The projector converts the digital audio signal sent from your computer into a mono analog signal for the internal speaker or a stereo analog signal if you are connecting to external speakers.

Note: If you have problems hearing audio through the HDMI connection, you can use one of the projector's audio ports instead to play sound. Connect one end of an optional 3.5 mm stereo mini-jack audio cable to one of the projector's audio ports and the other end to your computer's audio out port. Then select the audio port you connected to as the HDMI1 Audio Output or HDMI2 Audio Output setting in the Extended menu.

Parent topic: Connecting to Computer Sources

Connecting to a Computer for USB Mouse Control

If you connected your computer to a Computer, USB-B, or HDMI port on the projector, you can set up the remote control to act as a wireless mouse. This lets you control projection at a distance from your computer. To do this, connect the projector to your computer using a USB cable, if it is not connected already.

1. Connect the USB cable to your projector's USB-B port.

2. Connect the other end to any available USB port on your computer.

3. If necessary, configure your computer to work with an external USB mouse. See your computer documentation for details.

Parent topic: Connecting to Computer Sources Related tasks

Using the Remote Control as a Wireless Mouse

Connecting to a Computer for Sound

If your computer presentation includes sound and you did not connect it to the projector's USB-B or HDMI port, you can still play sound through the projector's speaker system. Just connect an optional

3.5 mm stereo mini-jack audio cable as described here.

1. Connect the audio cable to your laptop's headphone or audio-out jack, or your desktop's speaker or audio-out port.

2. Connect the other end to the Audio port that corresponds to the Computer port you are using.

Parent topic: Connecting to Computer Sources

Connecting to Video Sources

Follow the instructions in these sections to connect video devices to the projector.

Connecting to an HDMI Video Source Connecting to an MHL-Compatible Device Connecting to a Component Video Source Connecting to a Composite Video Source Connecting to a Video Source for Sound

Parent topic: Projector Connections

Connecting to an HDMI Video Source

If your video source has an HDMI port, you can connect it to the projector using an optional HDMI cable. The HDMI connection provides the best image quality.

1. Connect the HDMI cable to your video source's HDMI output port.

2. Connect the other end to one of the projector's HDMI ports.

Note: The projector converts the digital audio signal sent from your video source into a mono analog signal for the internal speaker or a stereo analog signal if you are connecting to external speakers.

Note: If you have problems hearing audio through the HDMI connection, you can use one of the projector's audio ports instead to play sound. Connect one end of an optional 3.5 mm stereo mini-jack audio cable to one of the projector's audio ports and the other end to your video source's audio out port. Then select the audio port you connected to as the HDMI1 Audio Output or HDMI2 Audio Output setting in the Extended menu.

Parent topic: Connecting to Video Sources Related references

Projector Setup Settings - Extended Menu

Connecting to an MHL-Compatible Device

If you have an MHL-compatible smartphone or tablet, you can connect it to the projector using either an MHL cable or an HDMI cable with a device-compatible MHL adapter. If you have a device with a built-in MHL connector, plug it directly into the HDMI1/MHL port.

Note: Some connected devices may not charge when using an MHL adapter.

1. Connect the MHL cable or adapter to your device's Micro-USB port.

2. If you are using an MHL adapter, connect it to an MHL-compatible HDMI cable.

3. Connect the other end of the cable to the projector's HDMI1/MHL port.

Note: The projector converts the digital audio signal sent from your video source into a mono analog

signal for the internal speaker or a stereo analog signal if you are connecting to external speakers.

Parent topic: Connecting to Video Sources

Connecting to a Component Video Source

If your video source has component video ports, you can connect it to the projector using an optional component-to-VGA video cable. Depending on your component ports, you may need to use an adapter cable along with a component video cable.

1. Connect the component connectors to your video source's color-coded component video output ports, usually labeled Y, Pb, Pr or Y, Cb, Cr. If you are using an adapter, connect these connectors to your component video cable.

2. Connect the VGA connector to a Computer port on the projector.

Note: If you choose the Computer2 port, you may need to change the Monitor Out Port setting in

the projector's Extended menu.

3. Tighten the screws on the VGA connector.

If your image colors appear incorrect, you may need to change the Input Signal setting in the projector's Signal menu.

Parent topic: Connecting to Video Sources Related references

Input Signal Settings - Signal Menu

Related tasks

Connecting to a Video Source for Sound

Connecting to a Composite Video Source

If your video source has a composite video port, you can connect it to the projector using an optional RCA-style video or A/V cable.

1. Connect the cable with the yellow connector to your video source's yellow video output port.

2. Connect the other end to the projector's Video port.

Parent topic: Connecting to Video Sources Related tasks

Connecting to a Video Source for Sound

You can play sound through the projector's speaker system if your video source has audio output ports.

If you are projecting video using a Computer port, connect the projector to the video source using an optional stereo mini-jack audio cable.

If you are projecting video using the Video port, connect the projector to the video source using an RCA audio cable.

Note: If you connected your video source to the projector using an HDMI cable, the audio signal is transferred with the video signal; you do not need an additional cable for sound.

1. Connect the audio cable to your video source's audio-out ports.

2. Do one of the following:

• Connect the other end of the cable to the projector's Audio port that corresponds to the

Computer port you are using for video.

• Connect the red and white plugs on the other end of the cable to the projector's L-Audio-R ports.

Parent topic: Connecting to Video Sources

Connecting to an HDBaseT Transmitter

To send an HDMI or RS-232C signal over a long distance, you can connect the projector to an optional HDBaseT transmitter using a 100Base-TX network cable (PowerLite 2165W/2265U). This is useful when you want to send a signal to or control the projector from a remote location, such as in a hall or event site, since you can use a network cable up to 328 feet (100 m) in length. To ensure proper data transmission, use a Category 5e STP cable or better.

1. Turn off the projector and HDBaseT transmitter. Note: Make sure the projector and HDBaseT transmitter are turned off when connecting or

disconnecting a network cable between the two devices.

2. Connect one end of the network cable to the HDBaseT port on the transmitter.

3. Connect the other end to the projector's HDBaseT port.

Note: See the documentation that came with the HDBaseT transmitter for instructions on connecting

it to your video device or computer.

4. Turn on the projector and HDBaseT transmitter.

Note: To enable communication from the Ethernet and serial ports on the transmitter, select On as the Control Communications setting in the projector's Extended menu. Turning on this setting disables the

projector's LAN and RS-232C ports. If you connected an Extron XTP transmitter or switcher to the projector's HDBaseT port, select On as the Extron XTP settingin the projector's Extended menu.

Parent topic: Projector Connections Related references

Projector Setup Settings - Extended Menu

Connecting to an External Computer Monitor

If you connected a computer to the projector's 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 projector is turned off, you need to select

Always On as the A/V Output setting in the projector's Extended menu. Note: Monitors that use a refresh rate less than 60 Hz may not be able to display images correctly.

1. Make sure your computer is connected to the projector's Computer port. If there are two computer ports, make sure you use the Computer1 port.

2. Connect the external monitor's cable to your projector's Computer2/Monitor Out port.

Note: If you do not see an image on the external monitor, you may need to change the Monitor Out Port setting in the Extended menu.

Parent topic: Projector Connections Related references

Projector Setup Settings - Extended Menu

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.

You can also connect the projector to an amplifier with speakers. If you want to output audio from the external speakers when the projector is turned off, you need to

select Always On as the A/V Output setting in the projector's Extended menu. Note: The projector's built-in speaker system is disabled when you connect external speakers.

1. Make sure your computer or video source is connected to the projector with both audio and video cables as necessary.

2. Locate the appropriate cable to connect your external speakers, such as a stereo mini-jack-to-pinjack cable, or another type of cable or adapter.

3. Connect one end of the cable to your external speakers as necessary.

4. Connect the stereo mini-jack end of the cable to your projector's Audio Out port.

Parent topic: Projector Connections Related references

Projector Setup Settings - Extended Menu

Connecting to External USB Devices

Follow the instructions in these sections to connect external USB devices to the projector.

USB Device Projection Connecting a USB Device or Camera to the Projector Selecting the Connected USB Source Disconnecting a USB Device or Camera From the Projector

Parent topic: Projector Connections Related topics

Projecting a PC Free Presentation

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

Note: Digital cameras or smartphones must be USB-mounted devices, not TWAIN-compliant devices,

and must be USB Mass Storage Class-compliant. Note: USB hard drives must meet these requirements:

• USB Mass Storage Class-compliant (not all USB Mass Storage Class devices are supported)

• Formatted in FAT or FAT32

• Self-powered by their own AC power supplies (bus-powered hard drives are not recommended)

• Does not have multiple partitions

You can project slide shows from image files on a connected USB device.

Parent topic: Connecting to External USB Devices

Connecting a USB Device or Camera to the Projector

You can connect your USB device or camera to the projector's USB-A port and use it to project images and other content.

1. If your USB device came with a power adapter, plug the device into an electrical outlet.

2. Connect the USB cable (or USB flash drive or USB memory card reader) to the projector's USB-A port.

Note: Do not connect a USB hub or a USB cable longer than 10 feet (3 m), or the device may not operate correctly.

3. Connect the other end of the cable (if applicable) to your device.

Parent topic: Connecting to External USB Devices

Selecting the Connected USB Source

You can switch the projector's display to the source you connected to the USB-A port.

1. Make sure the connected USB source is turned on, if necessary.

2. Press the USB button on the remote control.

3. Press the button again to cycle through other USB sources, if available.

Parent topic: Connecting to External USB Devices

Disconnecting a USB Device or Camera From the Projector

When you finish presenting with a connected USB device or camera, you must prepare to disconnect the device from the projector.

1. If the device has a power button, turn off and unplug the device.

2. Disconnect the USB device or camera from the projector.

Parent topic: Connecting to External USB Devices

Connecting to a Document Camera

You can connect a document camera to your projector to project images viewed by the camera. Depending on your Epson document camera model, do one of the following to connect the document

camera to your projector:

• For the Epson DC-07 document camera, locate the USB cable that came with the camera and

connect it to the projector's port and to the document camera's USB Type B port.

• For the Epson DC-13 document camera, connect it to the projector's HDMI, Computer, or Video port

and to the corresponding port on the document camera. See the document camera manual for details.

• For the Epson DC-21 document camera, connect it to the projector's HDMI, Computer, or Video port

and to the corresponding port on the document camera. See the document camera manual for details.

Note: For additional features supported by software, connect your document camera to your computer instead of the projector. See the document camera manual for details.

Parent topic: Projector Connections Related concepts

Projector Connections

Related references

Optional Equipment and Replacement Parts

Installing Batteries in the Remote Control

The remote control uses the two AA batteries that came with the projector. Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types,

or mix new and old batteries.

1. Remove the battery cover.

2. Insert the batteries with the + and – ends facing as shown.

3. Replace the battery cover and press it down until it clicks into place.

Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat or flame. Keep batteries out of the reach of children; they are choking hazards and are very dangerous if swallowed.

Parent topic: Setting Up the Projector

Opening the Lens Cover

To open the projector's lens cover, slide the A/V Mute slide lever until it clicks into the open position.

Parent topic: Setting Up the Projector

Using the Projector on a Network

Follow the instructions in these sections to set up your projector for use on a network.

Wired Network Projection Wireless Network Projection Setting Up Projector Network E-Mail Alerts Setting Up Monitoring Using SNMP Controlling a Networked Projector Using a Web Browser Crestron RoomView Support Registering a Digital Certificate on the Projector

Wired Network Projection

You can project through a wired network. To do this, you 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 the network software from the included CD or download the software and manuals as necessary.

Note: If your projector is connected via a LAN cable to a network that includes a wireless access point, you can connect to the projector wirelessly through the access point using the Epson network software.

Connecting to a Wired Network Selecting Wired Network Settings

Parent topic: Using the Projector on a Network Related references

Additional Projector Software and Manuals

Connecting to a Wired Network

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

1. Connect one end of the network cable to your network hub, switch, or router.

2. Connect the other end of the cable to the projector's LAN port.

Parent topic: Wired Network Projection

Selecting Wired Network Settings

Before you can project from computers on your network, you must select the network settings for the projector using its menu system.

Note: Make sure you already connected the projector to your wired network using the LAN port.

1. Turn on the projector.

2. Press the Menu button.

3. Select the Network menu and press Enter.

4. Select Network Configuration and press Enter.

5. Select the Basic menu and press Enter.

6. Select the following basic options as necessary:

• 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.

• Remote Password lets you enter a password up to 8 alphanumeric characters long for accessing

the Remote or Basic Control screen in Epson Web Control. (Default 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. (Default user name is EPSONWEB; default password is admin.)

• Moderator Password lets you enter a password up to 4 numbers long for accessing the projector

as a moderator using EasyMP Multi PC Projection or the Epson iProjection app. (No default password.)

• 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 the EasyMP Multi PC Projection software to access the projector.

• Display LAN Info lets youselect how the projector displays network information. You can select

an option to display a QR code that lets you quickly connect your iOS or Android devices using the Epson iProjection app.

Note: Use the displayed keyboard to enter the name, passwords, and keyword. Press the arrow buttons on the remote control to highlight characters and press Enter to select them.

7. Select the Wired LAN menu and press Enter.

8. If necessary, select IP Settings and press Enter.

9. Select your IP Settings as necessary:

• If your network assigns addresses automatically, turn on the DHCP setting.

• If you must set addresses manually, turn off DHCP and enter the projector's IP Address, Subnet

Mask, and Gateway Address as needed.

Note: To highlight the numbers you want from the displayed keyboard, press the arrow buttons on

the remote control. To select a highlighted number, press Enter.

10. To prevent display of the IP address on the standby screen, turn off IP Address Display.

11. To connect the projector to the network using IPv6, select On as the IPv6 Settings option. Then select the Auto Configuration and Use Temporary Address settings as necessary.

12. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.

Parent topic: Wired Network Projection

Wireless Network Projection

You can project over a wireless network. To do this, you must set up your projector and computer for wireless projection.

Note: The Epson 802.11b/g/n wireless LAN module is not included with all projector models. After setting up the projector as described here, install the network software from the included CD or

download the software and manuals as necessary. Note: If your projector is connected via a LAN cable to a network that includes a wireless access point,

you can connect to the projector wirelessly through the access point using the Epson network software.

Installing the Wireless LAN Module Installing the Wireless LAN Module into the USB-A port Using a QR Code to Connect a Mobile Device Using Quick Wireless Connection (Windows) Selecting Wireless Network Settings Manually Selecting Wireless Network Settings in Windows Selecting Wireless Network Settings on Mac

Setting Up Wireless Network Security Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring)

Parent topic: Using the Projector on a Network Related references

Additional Projector Software and Manuals Optional Equipment and Replacement Parts

Installing the Wireless LAN Module

To use the projector over a wireless network, install the Epson 802.11b/g/n wireless LAN module (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U). Do not install any other type of wireless LAN module.

Note: The wireless LAN module is optional for the PowerLite 2040/2140W/2250U. Caution: Never remove the module while its indicator light is blue or flashing, or while you are projecting

wirelessly. You may damage the module or lose data.

1. Turn off the projector and unplug the power cord.

2. Slide the air filter cover latch and open the air filter cover.

3. Remove the screw securing the wireless LAN module stopper, then remove the stopper.

4. Insert the wireless LAN module into the port.

5. Replace the wireless LAN module stopper and secure it using the screw you removed.

6. Close the air filter cover.

7. Plug in and turn on the projector.

Parent topic: Wireless Network Projection

Installing the Wireless LAN Module into the USB-A port

To use the projector over a wireless network, install the Epson 802.11b/g/n wireless LAN module into the projector's USB-A port (PowerLite 2040/2140W). Do not install any other type of wireless module.

Note: The wireless LAN module and module cover are not included with your projector. Caution: Never remove the module while its indicator light is blue or flashing, or while you are projecting

wirelessly. You may damage the module or lose data.

1. Remove the wireless LAN module cover screw.

2. Insert the wireless LAN module into the USB-A port.

3. Attach the wireless LAN module cover and secure it using the screw you removed.

Parent topic: Wireless Network Projection

Using a QR Code to Connect a Mobile Device

After you select 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 app.

Note: Make sure you have installed the latest version of Epson iProjection on your device. Visit

epson.com/iprojection (U.S.) or epson.ca/iprojection (Canada) for more information.

1. Press the Menu button.

2. Select the Network menu and press Enter.

3. Select Network Configuration and press Enter.

4. Select the Basic menu and press Enter.

5. Set the Display LAN Info setting to Text & QR Code.

6. Select Complete and follow the on-screen instructions to save your settings and exit the menus.

7. Do one of the following:

• Press the LAN button on the remote control.

• Select Display the QR Code inthe projector's Network menu.

• Press the Home button on the remotecontrol and select Display the QR Code on the Home

screen.

Your projector displays the QR code on the projection surface. Note: If you do not see the QR code after pressing the LAN button, press Enter to display it.

8. Start Epson iProjection on your mobile device.

9. Use the QR code reader feature to read the QR code and connect your device to the projector. Visit

epson.com/iprojection (U.S.) or epson.ca/iprojection (Canada) for instructions.

Parent topic: Wireless Network Projection

Using Quick Wireless Connection (Windows)

You can create a Quick Wireless Connection USB Key to quickly connect the projector to a Windows computer wirelessly. Then you can project your presentation and remove the key when you are done.

Note: A USB flash drive is not included with your projector.

1. Create a Quick Wireless Connection USB Key with a USB flash drive and the EasyMP Multi PC Projection software.

Note: See the EasyMP Multi PC Projection Operation Guide for instructions.

2. Turn on the projector.

3. Remove the wireless LAN module from the USB-A port (PowerLite 2040/2140W).

4. Insert the USB key into the projector's USB-A port.

You see a projected message that the network information update is complete.

5. Remove the USB key.

6. Reinsert the wireless LAN module into the projector (PowerLite 2040/2140W).

7. Insert the USB key into a USB port on your computer.

Note: In Windows Vista, if you see the AutoPlay window, select Run MPPLaunch.exe, then select Allow on the next screen.

8. Follow the on-screen instructions to install the EasyMP Multi PC Projection software. Note: If you see a Windows Firewall message, 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.

After a few minutes, your computer image is displayed by the projector. If it does not appear, press the LAN or Source Search button on your remote control or restart your computer.

9. Run your presentation as necessary.

10. When you finish projecting wirelessly, select the Safely Remove Hardware option in the Windows taskbar, then remove the USB key from your computer.

Note: You can share the USB key with other computers without disconnecting your computer. You may need to restart your computer to reactivate your wireless LAN connection.

Parent topic: Wireless Network Projection

Selecting Wireless Network Settings Manually

Before you can project from your wireless network, you must select the network settings for the projector using its menu system.

1. Turn on the projector.

2. Press the Menu button.

3. Select the Network menu and press Enter.

4. Make sure the Wireless LAN Power setting is set to On.

5. Select Network Configuration and press Enter.

6. Select the Basic menu and press Enter.

7. Select the following basic options as necessary:

• 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.

• Remote Password lets you enter a password up to 8 alphanumeric characters long for accessing

the Remote or Basic Control screen in the Epson Web Control. (Default 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. (Default user name is EPSONWEB; default password is admin.)

• Moderator Password lets you enter a password up to 4 numbers long for accessing the projector

as a moderator with EasyMP Multi PC Projection or the Epson iProjection app.

• Projector Keyword lets you turn on a security password to prevent access to the projector by

anyone not in the room with it. The projector displays a random keyword that you must enter from a computer using the EasyMP Multi PC Projection software or an iOS or Android device using the Epson iProjection app.

• Display LAN Info lets youselect how the projector displays network information. You can select

an option to display a QR code that lets you quickly connect your iOS or Android devices using the Epson iProjection app.

Note: Use the displayed keyboard to enter the name, passwords and keyword. Press the arrow buttons on the remote control to highlight characters and press Enter to select them.

8. Select the Wireless LAN menu and press Enter.

9. Select the settings on the Wireless LAN menu as necessary for your network.

10. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.

After you complete the wireless settings for your projector, you need to select the wireless network on your computer, or iOS or Android device.

Wireless LAN Menu Settings

Parent topic: Wireless Network Projection

Wireless LAN Menu Settings

Setting Options Description Connection Mode Quick

Advanced

Selects the type of wireless connection:

Quick: lets you connect to multiple smartphones, tablets, or computers directly

Advanced: lets you connect to multiple smartphones, tablets, or computers via a wireless network access point

Search Access Point To Search View Search for available wireless

network access points in

Advanced connection mode

SSID Up 32 alphanumeric characters Sets the SSID (network name) of

the wireless LAN system the projector is connecting to

Security Open

WPA2-PSK WPA/WPA2-PSK WPA2-EAP

Selects the type of wireless security used in the wireless network (some options are only available when the Connection

Mode setting is set to Advanced)

(PowerLite 975W/2055/2065/2155W/2165 W/2245U/2250U/2255U/2265U)

WPA/WPA2-EAP

(PowerLite 975W/2055/2065/2155W/2165 W/2245U/2250U/2255U/2265U)

Passphrase Between 8 to 63 alphanumeric

characters

Enter a paraphrase for the wireless network

Setting Options Description EAP Method EAP Type

User name Password Client Certificate Verify Server Cert. CA certificate RADIUS Serv.Name

Channel 1ch

6ch 11ch

IP Settings DHCP

IP Address Subnet Mask Gateway Address

SSID Display On

Off

Sets the EAP settings for WPA2EAP and WPA/WPA2-EAP security

In Quick connection mode, selects the frequency band (channel) used by the wireless LAN

Turns on DHCP if your network assigns addresses automatically; set to Off to manually enter the network's IP Address, Subnet Mask, and Gateway Address

Selects whether to display the SSID on the network standby screen

IP Address Display On

Off

IPv6 Settings IPv6

Auto Configuration Use Temporary Address

Parent topic: Selecting Wireless Network Settings Manually

Selecting Wireless Network Settings in Windows

Before connecting to the projector, select the correct wireless network on your computer.

Selects whether to display the IP address on the network standby screen

Selects the IPv6 settings when you connect the projector to the network using IPv6

1. To access your wireless utility software, access the Desktop and double-click the network icon on the Windows taskbar.

2. Do one of the following:

• If your projector is set up on an existing network (Advanced mode), select the network name

(SSID).

• If your projector is configured for Quick mode, select the projector's SSID.

3. Click Connect.

Parent topic: Wireless Network Projection

Selecting Wireless Network Settings on Mac

Before connecting to the projector, select the correct wireless network on your Mac.

1. Click the AirPort icon on the menu bar at the top of the screen.

2. Make sure AirPort is turned on, then do one of the following:

• If your projector is set up on an existing network (Advanced mode), select the network name

(SSID).

• If your projector is configured for Quick mode, select the projector's SSID.

Parent topic: Wireless Network Projection

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 (Advanced connection mode)

• WPA2-EAP (Advanced and Quick connection mode)

• WPA/WPA2-PSK (Advanced connection mode)

• WPA/WPA2-EAP (Advanced connection mode)

Note: WPA2-EAP and WPA/WPA2-EAP are available only for the PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U. Contact your network administrator for guidance on entering the correct information.

1. If you want to set up WPA2-EAP or WAP/WAP2-EAP security, make sure your digital certificate file is compatible with projector registration and placed directly on the USB storage device.

2. Press the Menu button.

3. Select the Network menu and press Enter.

4. Select Network Configuration and press Enter.

5. Select the Wireless LAN menu and press Enter.

6. Set the Security setting to match your network settings.

7. Do one of the following depending on the network security setting you selected:

• WPA2-PSK or WPA/WPA2-PSK: Select Complete and follow the on-screen instructions to save

your settings and exit the menus. Skip the remaining steps.

• WPA2-EAP or WPA/WPA2-EAP: Select EAP Method and press Enter.

8. Select your authentication protocol as the EAP Type setting.

9. To import your certification, select the certificate type (either Client Certificate or CA certificate) and press Enter.

Note: You can also register a digital certificate from your web browser. Make sure to register just once or the certificate may not install correctly.

10. Select Register and press Enter.

11. Follow the on-screen instructions to connect a USB storage device to the projector's USB-A port.

12. Press Enter to display the certificate list.

13. Select the certificate to import from the displayed list. You see a message to enter the certificate password.

14. Enter a password and press Enter. You see a completion message after the certificate is imported.

15. Set the following EAP settings as necessary:

• User name lets you enter a user name up to 64 alphanumeric characters long. Toenter more than

32 characters, use your web browser.

• Password lets youenter a password up to 64 alphanumeric characters long when using the

PEAP, EAP-FAST, or LEAP protocols. To enter more than 32 characters, use your web browser.

• Verify Server Cert. lets youselect 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.

16. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.

Parent topic: Wireless Network Projection Related tasks

Editing a Scheduled Event

Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring)

You can send images to your projector from mobile devices such as laptops, smartphones, and tablets using Miracast technology or from a Windows computer (PowerLite 975W/2165W/2255U/2265U). If your device supports Miracast, you do not need to install any additional software.

Screen Mirroring Restrictions Selecting Screen Mirroring Settings Connecting for Screen Mirroring with Miracast Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer

Parent topic: Wireless Network Projection

Screen Mirroring Restrictions

Note the following when using Screen Mirroring features:

• You cannot project an interlaced image.

• You cannot play audio with more than 3 channels.

• You cannot project images with a resolution above 1920 × 1080 and a frame rate above 30 fps.

• You cannot project 3D video.

• You cannot use extended Miracast features on Windows 8.1.

• You may not be able to view contents with copyright protection using a Miracast connection.

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Mirroring)

Selecting Screen Mirroring Settings

You can select Screen Mirroring settings for your projector and then project images from your mobile device or computer.

1. Press the Menu button.

2. Select the Network menu and press Enter.

3. Set the Screen Mirroring setting to On.

4. Select Screen Mirroring Settings and press Enter.

5. Select the Screen Mirroring Settings options as necessary.

6. When you finish selecting settings, select Set and follow the on-screen instructions to save your settings and exit the menus.

7. Press the Home button on the control panel or remote control. You see the Display Name on the Home screen

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Mirroring)

Connecting for Screen Mirroring with Miracast

If your mobile device supports Miracast, you can connect it to the projector wirelessly and project images and sound.

1. Select the Screen Mirroring settings on your projector as necessary.

2. Press the LAN button on the remote control to switch to the Screen Mirroring source. You see the Screen Mirroring standby screen.

3. On your mobile device, use the Miracast function to search for the projector. Note: See your mobile device's documentation for information on accessing the Miracast function. You see a list of available devices.

4. Select your projector from the list.

5. If you see the PIN entry screen on your mobile device, enter the PIN 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. Caution: It may take some time to establish the connection. Do not disconnect the projector's power

cord while it is connecting to your device. Doing so may cause your device to freeze or malfunction. Note: Depending on the mobile device, you may need to delete a device when connecting. Follow

the on-screen instructions on your device.

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Mirroring)

Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer

You can set up your computer to wirelessly project images and play sound using Screen Mirroring.

1. Select the Screen Mirroring settings on your projector as necessary.

2. Press the LAN button on the remote control to switch to the Screen Mirroring source. You see the Screen Mirroring standby screen.

3. Do one of the following:

• Windows 10: Open Action Center and select Connect.

• Windows 8.x: Select Devices > Project > Add a wireless display.

4. Select your projector's Display Name from the list.

5. If you see the PIN entry screen on your computer, enter the PIN code displayed on the Screen Mirroring standby screen or at the bottom right of the projected image.

The projector displays the image from your computer or mobile device. Note: It may take some time to establish the connection. Do not disconnect the projector's power

cord while it is connecting to your device. This may cause your device to freeze or malfunction.

Parent topic: Wireless Network Projection from a Mobile Device or Windows Computer (Screen

Mirroring)

Setting Up Projector Network E-Mail Alerts

You can set up the projector to send you an e-mail alert over the network if there is a problem with the projector.

1. Press the Menu button.

2. Select the Network menu and press Enter.

3. Select Network Configuration and press Enter.

4. Select the Notifications menu and press Enter.

5. Turn on Mail Notification.

6. Enter the IP address for the SMTP Server setting.

Note: To enter the IP address using the numeric keys on the remote control, press and hold the Num button. Do not use these addresses: 127.x.x.x or 224.0.0.0 through 255.255.255.255 (where x

is a number from 0 to 255).

7. Select a number for the SMTP server Port Number setting, from 1 to 65535 (default is 25).

8. Enter the sender's email address as the From setting.

9. Choose an Address field, enter the e-mail address, and select the alerts you want to receive there. Repeat for up to three addresses. Your e-mail address can be up to 32 alphanumeric characters long.

10. If you are using the PJLink protocol for projector control, turn on the PJLink Notification setting and enter the IP address where you want to receive PJLink notifications as the Notified IP Address setting.

11. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.

Note: If a critical problem causes a projector to shut down, you may not receive an e-mail alert.

Network Projector E-mail Alert Messages

Parent topic: Using the Projector on a Network

Network Projector E-mail Alert Messages

When a problem occurs with a networked projector, and you selected to receive e-mail alerts, you receive an e-mail containing the following information:

• The email address entered as the From setting

• Epson Projector on the subject line

• The name of the projector experiencing a problem

• The IP address of the affected projector

• Detailed information about the problem

Note: If a critical problem causes a projector to shut down, you may not receive an e-mail alert. Parent topic: Setting Up Projector Network E-Mail Alerts

Setting Up Monitoring Using SNMP

Network administrators can install SNMP (Simple Network Management Protocol) software on network computers so they can monitor projectors. If your network uses this software, you can set up the projector for SNMP monitoring.

1. Press the Menu button.

2. Select the Network menu and press Enter.

3. Select Network Configuration and press Enter.

4. Select the Notifications menu and press Enter.

5. Turn on the SNMP setting.

6. Enter up to two IP addresses to receive SNMP notifications as the Trap IP Address setting, using 0 to 255 for each address field.

Note: To enter the IP address using the numeric keys on the remote control, press and hold the Num button. Do not use these addresses: 127.x.x.x or 224.0.0.0 through 255.255.255.255 (where x

is a number from 0 to 255).

7. Select the Others menu and press Enter.

8. If you want to use the Secure HTTP protocol to encrypt communication when using Web Control, turn on the Secure HTTP setting and import the web server certificate using the Web Server Cert. setting.

9. If available, select the Priority Gateway setting for your network.

10. If your network environment uses an AMX controller, turn on the AMX Device Discovery setting to allow the projector to be detected.

11. If your network environment uses a Crestron RoomView controller, turn on the Crestron RoomView setting to allow the projector to be detected.

12. If you are using the projector with a Control 4 Simple Device Discovery Protocol (SDDP) automation system, turn on the Control4 SDDP setting.

13. If you want this projector to receive broadcast messages over the network, turn on the Message Broadcasting setting. Administrators can broadcast messages over the network using the Message Broadcasting plug-in for EasyMP Monitor (Windows only).

14. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.

Parent topic: Using the Projector on a Network

Controlling a Networked Projector Using a Web Browser

Once you have connected your projector to your network, you can select projector settings and control projection using a compatible web browser. This lets you access the projector remotely.

Note: The web setup and control features support Microsoft Internet Explorer 9.0 or later, and Safari on networks that do not use a proxy server for connection. You cannot select all of the projector menu settings or control all projector functions using a web browser.

Note: If you set Standby Mode to Communication On in the ECO menu, you can use a web browser to select settings and control projection even if the projector is in standby mode.

1. Make sure the projector is turned on.

2. Start your web browser on a computer or device connected to the network.

3. Type the projector's IP address into the browser's address box and press the computer's Enter key.

You see the Web Control screen.

4. To select projector menu settings, select the name of the menu and follow the on-screen instructions.

Note: You may need to log in to access some of the options on the Web Control screen. If you see a log in window, enter your user name and password. (The default user name is EPSONWEB and the default password is admin.)

5. To control projection remotely, select the Basic Control option.

Note: If you see a log in window, enter your user name and password. (The default user name is EPSONREMOTE and the default password is guest.)

You see a screen like this:

1 Power button control 2 Selects the HDMI1 port source 3 Selects the HDMI2 port source 4 Selects the Computer2 port source 5 Selects Video port source 6 Selects the network source 7 Selects the Screen Mirroring source (PowerLite 975W/2165W/2255U/2265U) 8 A/V Mute button control 9 Freeze button control

10 Page Up and Page Down button controls 11 Displays a QR code 12 Volume button controls 13 Selects the USB Display source 14 Selects the USB device source 15 Selects the HDBaseT port source (PowerLite 2165W/2265U) 16 Selects the Computer1 port source 17 Searches for connected sources

6. Select the icon corresponding to the projector function you want to control.

Parent topic: Using the Projector on a Network Related references

Projector Setup Settings - ECO Menu

Crestron RoomView Support

If you are using the Crestron RoomView network monitoring and control system, you can set up your projector for use on the system. Crestron RoomView lets you control and monitor your projector using a web browser.

Note: You cannot use the Epson Web Control feature or the Message Broadcasting plug-in for EasyMP Monitor when you use Crestron RoomView.

For additional information on Crestron RoomView, contact Crestron.

Setting Up Crestron RoomView Support Controlling a Networked Projector Using Crestron RoomView

Parent topic: Using the Projector on a Network

Setting Up Crestron RoomView Support

To set up your projector for monitoring and control using a Crestron RoomView system, make sure your computer and projector are connected to the network. If you are connecting wirelessly, set up the projector using the Advanced network connection mode.

Note: If you want to use the Crestron RoomView system when the projector is turned off, you need to

adjust the Standby Mode setting in the ECO menu.

1. Press the Menu button.

2. Select the Network menu and press Enter.

3. Select Network Configuration and press Enter.

4. Select the Others menu and press Enter.

5. Set the Crestron RoomView setting to On to allow the projector to be detected. Note: Enabling Crestron RoomView disables the Epson Message Broadcasting feature in the

EasyMP Monitor software.

6. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.

7. Turn off the projector, then turn it on again to enable the setting.

Parent topic: Crestron RoomView Support Related references

Projector Setup Settings - ECO Menu

Controlling a Networked Projector Using Crestron RoomView

Once you have set up your projector to use Crestron RoomView, you can control and monitor projection using a compatible web browser.

1. Start your web browser on a computer connected to the network.

2. Type the projector's IP address into the browser's address box and press the computer's Enter key. You see this screen:

3. Select the input source that you want to control in the Sources List box. You can scroll through available sources using the up and down arrows in the box.

4. To control projection remotely, click the on-screen buttons that correspond to the projector's remote control buttons. You can scroll through button options at the bottom of the screen.

Note: These on-screen buttons do not directly correspond to the projector's remote control buttons:

• OK acts as the Enter button

• Menu displays the projector's menu

5. To view information about the projector, click the Info tab.

6. To change projector, Crestron, and password settings, click the Tools tab, select settings on the displayed screen, and click Send.

7. When you finish selecting settings, click Exit to exit the program.

Parent topic: Crestron RoomView Support

Registering a Digital Certificate on the Projector

Follow the instructions here if you need to install a digital certificate on the projector to provide security for your presentation files (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U).

Note: You can register a digital certificate over a network or from a connected USB device. However, be sure to register just once from either a USB device or network, or the certificate may not install correctly.

Importing a Web Server Certificate Using the Projector Menus Registering Digital Certificates from a Web Browser Digital Certificate Types

Parent topic: Using the Projector on a Network

Importing a Web Server Certificate Using the Projector Menus

You can create your web server certificate and import it using the projector menus and a USB flash drive (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U).

Note: You can also register digital certificates from your web browser. Make sure to only register once, or the certificate may not install correctly.

1. Make sure your digital certificate file is compatible with projector registration and saved in the root directory of the USB flash drive.

2. Press the Menu button on the projector or remote control.

3. Select the Network menu and press Enter.

4. Select the Network Configuration setting and press Enter.

5. Select the Others menu and press Enter.

6. Select On as the Secure HTTP setting.

7. Select the Web Server Cert. setting and press Enter.

8. Select Register and press Enter.

9. Follow the on-screen instructions to connect a USB flash drive to the projector's USB-A port.

10. Press Enter to display the certificate list.

11. Select the certificate you want to import from the displayed list. A message is displayed prompting you to enter the password for the certificate.

12. Enter the password and press Enter.

The certificate is imported and a completion message appears.

Parent topic: Registering a Digital Certificate on the Projector Related tasks

Editing a Scheduled Event

Registering Digital Certificates from a Web Browser

You can register the digital certificates on the projector for wireless LAN authentication (PowerLite 975W/2055/2065/2155W/2165W/2245U/2250U/2255U/2265U).

1. Make sure your digital certificate file is compatible with projector registration.

2. Make sure the projector is turned on.

3. Start your web browser on a computer connected to the network.

4. Type the projector's IP address into the browser's address box and press the computer's Enter key.

You see the Web Control screen.

5. Select Advanced. Note: You may need to log in to access some of the options on the Web Control screen. If you see a

6. Under Network, select Manage Certificates.

7. Click the Browse button, select the certificate file, and click Open.

8. Enter a password in the Password box.

9. When you finish registering the certificate, click Apply to finalize your changes and complete the registration.

Parent topic: Registering a Digital Certificate on the Projector Related tasks

Editing a Scheduled Event

Digital Certificate Types

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

Web Server (Secure HTTP)

Specification Description

Format PKCS#12 Extension PFX, P12

Specification Description

Encryption RSA Hashes MD5/SHA-1/SHA-256/SHA-384/SHA-512 Key length 512/1024/2048/4096 bit Common name Network host name Organization Optional Password Up to 32 alphanumeric characters; required

Parent topic: Registering a Digital Certificate on the Projector

Using Basic Projector Features

Follow the instructions in these sections to use your projector's basic features.

Turning On the Projector Turning Off the Projector Selecting the Language for the Projector Menus Adjusting the Image Height Image Shape Resizing the Image with the Zoom Ring Focusing the Image Using the Focus Ring Focusing the Image with Focus Help Remote Control Operation Selecting an Image Source Projection Modes Image Aspect Ratio Color Mode Controlling the Volume with the Volume Buttons Projecting a PC Free Presentation

Turning On the Projector

Turn on the computer or video equipment you want to use before you turn on the projector so it can display the image source.

1. Open the projector's lens cover.

2. Connect the power cord to the projector's power inlet.

3. Plug the power cord into an electrical outlet. Note: With Direct Power On turned on, the projector turns on as soon as you plug it in. The projector's On/Standby light turns blue. This indicates that the projector is receiving power.

4. Press the power button on the projector or the remote control to turn on the projector. The projector beeps and the Status light flashes blue as the projector warms up. Once the projector

is warmed up, the Status light stops flashing and turns blue. Warning: Never look into the projector lens when the lamp is on. This can damage your eyes and is

especially dangerous for children.

If you do not see a projected image right away, try the following:

• Verify the lens cover is open all the way.

• Turn on the connected computer or video device.

• Insert a DVD or other video media and press the play button, if necessary.

• Press the Source Search button on the projector or remote control to detect the video source.

• Press the button for the video source on the remote control.

• If the Home screen is displayed, select the source you want to project.

Using the Home Screen

Parent topic: Using Basic Projector Features Related tasks

Selecting an Image Source

Using the Home Screen

You can select input sources and other frequently used options from the Home screen.

1. To display the Home screen, do one of the following:

• Press the Home button on the remotecontrol.

• Turn on the projector with the Home Screen Auto Disp setting enabled.

• Turn on the projector when no signal is received from the selected input source.

2. Press the arrow buttons on the remote control or control panel to navigate the screen, and press

Enter to select an option.

1 Select the video source you want to project 2 Display the QR code 3 Display the Help screen 4 Display the projector's menus 5 Select customizable menu options 6 Project two images from different image sources simultaneously 7 Correct the image shape

Note: You can select the customizable menu options using the Custom Function 1 and Custom Function 2 settings in the Extended menu.

3. Press the Home button to hide the Home screen.

Parent topic: Turning On the Projector Related references

Projector Setup Settings - Extended Menu

Turning Off the Projector

Before turning off the projector, shut down any computer connected to it so you can see the computer display during shutdown.

Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary depending upon mode selected, environmental conditions, and usage. Brightness decreases over time.

Note: When using the A/V Mute feature, the projector lamp is still on. To turn off the lamp, turn off the projector.

1. Press the power button on the projector or the remote control.

The projector displays a shutdown confirmation screen.

2. Press the power button again. (To leave it on, press any other button.) The projector beeps twice, the lamp turns off, and the Status light turns off.

Note: With Epson's Instant Off technology, there is no cool-down period so you can pack up the projector for transport right away (if necessary).

3. To transport or store the projector, make sure Status light is off, then unplug the power cord.

Caution: To avoid damaging the projector or lamp, never unplug the power cord when the Status

light is on or flashing.

4. Close the projector's lens cover.

Parent topic: Using Basic Projector Features Related references

Projector Light Status

Selecting the Language for the Projector Menus

If you want to view the projector's menus and messages in another language, you can change the Language setting.

1. Turn on the projector.

2. Press the Menu button.

3. Select the Extended menu and press Enter.

4. Select the Language setting and press Enter.

5. Select the language you want to use and press Enter.

6. Press Menu or Esc to exit the menus.

Parent topic: Using Basic Projector Features

Adjusting the Image Height

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.

1. Turn on the projector and display an image.

100

Epson PowerLite 2245U User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Introduction to Your Projector

Projector Features

Product Box Contents

Additional Components

Additional Projector Software and Manuals

Optional Equipment and Replacement Parts

Warranty and Registration Information

Notations Used in the Documentation

Where to Go for Additional Information

Projector Part Locations

Projector Parts - Front/Top

Projector Parts - Rear

Projector Parts - Base

Projector Parts - Control Panel

Projector Parts - Remote Control

Setting Up the Projector

Projector Placement

Projector Setup and Installation Options

Projection Distance

Projector Connections

Connecting to Computer Sources

Connecting to a Computer for USB Video and Audio

Connecting to a Computer for VGA Video

Connecting to a Computer for HDMI Video and Audio

Connecting to a Computer for USB Mouse Control

Connecting to a Computer for Sound

Connecting to Video Sources

Connecting to an HDMI Video Source

Connecting to an MHL-Compatible Device

Connecting to a Component Video Source

Connecting to a Video Source for Sound

Connecting to a Composite Video Source

Connecting to an HDBaseT Transmitter

Connecting to an External Computer Monitor

Connecting to External Speakers

Connecting to External USB Devices

USB Device Projection

Connecting a USB Device or Camera to the Projector

Selecting the Connected USB Source

Disconnecting a USB Device or Camera From the Projector

Connecting to a Document Camera

Installing Batteries in the Remote Control

Opening the Lens Cover

Using the Projector on a Network

Wired Network Projection

Connecting to a Wired Network

Selecting Wired Network Settings

Wireless Network Projection

Installing the Wireless LAN Module

Installing the Wireless LAN Module into the USB-A port

Using a QR Code to Connect a Mobile Device

Using Quick Wireless Connection (Windows)

Selecting Wireless Network Settings Manually

Wireless LAN Menu Settings

Selecting Wireless Network Settings in Windows

Selecting Wireless Network Settings on Mac

Setting Up Wireless Network Security

Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring)

Screen Mirroring Restrictions

Selecting Screen Mirroring Settings

Connecting for Screen Mirroring with Miracast

Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer

Setting Up Projector Network E-Mail Alerts

Network Projector E-mail Alert Messages

Setting Up Monitoring Using SNMP

Controlling a Networked Projector Using a Web Browser

Crestron RoomView Support

Setting Up Crestron RoomView Support

Controlling a Networked Projector Using Crestron RoomView

Registering a Digital Certificate on the Projector

Importing a Web Server Certificate Using the Projector Menus

Registering Digital Certificates from a Web Browser

Digital Certificate Types

Using Basic Projector Features

Turning On the Projector