Epson 935W User`s guide

PowerLite®
92/93/95/96W/905/915W/935W/1835
User's Guide
Contents
PowerLite 92/93/95/96W/905/915W/935W/1835 User's Guide .................................................................. 9
Introduction to Your Projector .................................................................................................................
Projector Features..............................................................................................................................
Product Box Contents....................................................................................................................
Additional Components ................................................................................................................
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...................................................................................................
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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 a Component-to-VGA Video Source ..................................................................
Connecting to a Composite Video Source ................................................................................
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Connecting to an S-Video Video Source...................................................................................
Connecting to a Video Source for Sound ..................................................................................
Connecting to an External Computer Monitor................................................................................
Connecting to External Speakers ..................................................................................................
Connecting a Microphone..............................................................................................................
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 ....................................................................................................................
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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 ...............................................................................................
Using Quick Wireless Connection (Windows Only) .......................................................................
Selecting Wireless Network Settings Manually..............................................................................
Wireless LAN Menu Settings ....................................................................................................
Selecting Wireless Network Settings in Windows..........................................................................
Selecting Wireless Network Settings in Mac OS X ........................................................................
Setting Up Wireless Network Security ...........................................................................................
Wireless Security Menu Settings ..............................................................................................
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 ......................................................
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Using Basic Projector Features ...............................................................................................................
Turning On the Projector ....................................................................................................................
Turning Off the Projector ....................................................................................................................
Selecting the Language for the Projector Menus................................................................................
Adjusting the Image Height ................................................................................................................
Image Shape......................................................................................................................................
Correcting Image Shape with Quick Corner ..................................................................................
Correcting Image Shape With the Keystone Buttons.....................................................................
Resizing the Image With the Zoom Ring ............................................................................................
Focusing the Image Using the Focus Ring.........................................................................................
Remote Control Operation .................................................................................................................
Using the Remote Control as a Wireless Mouse ...........................................................................
Using the Remote Control as a Presentation Pointer ....................................................................
Selecting an Image Source ................................................................................................................
Projection Modes ...............................................................................................................................
Changing the Projection Mode Using the Remote Control ............................................................
Changing the Projection Mode Using the Menus...........................................................................
Image Aspect Ratio ............................................................................................................................
Changing the Image Aspect Ratio .................................................................................................
Available Image Aspect Ratios ......................................................................................................
Color Mode.........................................................................................................................................
Changing the Color Mode..............................................................................................................
Available Color Modes...................................................................................................................
Turning On Auto Iris.......................................................................................................................
Controlling the Volume with the Volume Buttons................................................................................
Projecting a Slide Show .....................................................................................................................
Slideshow Presentations ...............................................................................................................
Supported Slideshow File Types ...................................................................................................
Starting a Slide Show or Presentation ...........................................................................................
Slideshow Display Options .......................................................................................................
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Adjusting Projector Features ................................................................................................................... 95
Shutting Off the Picture and Sound Temporarily ................................................................................ 95
Stopping Video Action Temporarily .................................................................................................... 96
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Zooming Into and Out of Images ........................................................................................................ 96
Projector Security Features................................................................................................................ 97
Password Security Types .............................................................................................................. 98
Setting a Password ................................................................................................................... 98
Selecting Password Security Types........................................................................................ 100
Entering a Password to Use the Projector............................................................................... 101
Saving a User's Logo Image to Display................................................................................... 102
Locking the Projector's Buttons ................................................................................................... 105
Unlocking the Projector's Buttons ........................................................................................... 106
Installing a Security Cable ........................................................................................................... 106
Creating a User Pattern to Display ................................................................................................... 107
Adjusting the Menu Settings ..................................................................................................................
Using the Projector's Menus.............................................................................................................
Image Quality Settings - Image Menu ..............................................................................................
Input Signal Settings - Signal Menu..................................................................................................
Projector Feature Settings - Settings Menu......................................................................................
Projector Setup Settings - Extended Menu.......................................................................................
Projector Network Settings - Network Menu.....................................................................................
Projector Information Display - Info Menu ........................................................................................
Event ID Code List.......................................................................................................................
Projector Reset Options - Reset Menu .............................................................................................
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Maintaining and Transporting the Projector .........................................................................................
Projector Maintenance .....................................................................................................................
Cleaning the Lens........................................................................................................................
Cleaning the Projector Case........................................................................................................
Air Filter and Vent Maintenance ..................................................................................................
Cleaning the Air Filter and Vents.............................................................................................
Replacing the Air Filter............................................................................................................
Projector Lamp Maintenance.......................................................................................................
Replacing the Lamp ................................................................................................................
Resetting the Lamp Timer.......................................................................................................
Replacing the Remote Control Batteries .....................................................................................
Transporting the Projector................................................................................................................
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Solving Problems .................................................................................................................................... 143
Projection Problem Tips ................................................................................................................... 143
Projector Light Status ....................................................................................................................... 143
Using the Projector Help Displays .................................................................................................... 146
Solving Image or Sound Problems ................................................................................................... 146
Solutions When No Image Appears............................................................................................. 147
Solutions When Image is Incorrect Using the USB Display Function .......................................... 148
Solutions When "No Signal" Message Appears........................................................................... 148
Displaying From a PC Laptop ................................................................................................. 149
Displaying From a Mac Laptop ............................................................................................... 149
Solutions When "Not Supported" Message Appears ................................................................... 149
Solutions When Only a Partial Image Appears ............................................................................ 150
Solutions When the Image is Not Rectangular ............................................................................ 150
Solutions When the Image Contains Noise or Static ................................................................... 151
Solutions When the Image is Fuzzy or Blurry .............................................................................. 151
Solutions When the Image Brightness or Colors are Incorrect .................................................... 152
Solutions to Sound Problems ...................................................................................................... 153
Solutions to Microphone Problems .............................................................................................. 153
Solving Projector or Remote Control Operation Problems ............................................................... 154
Solutions to Projector Power or Shut-Off Problems ..................................................................... 154
Solutions to Problems with the Remote Control........................................................................... 155
Solutions to Password Problems ................................................................................................. 155
Solutions When Network Alert E-Mails are Not Received ................................................................ 156
Where to Get Help............................................................................................................................ 156
Technical Specifications ........................................................................................................................
General Projector Specifications ......................................................................................................
Projector Lamp Specifications..........................................................................................................
Remote Control Specifications .........................................................................................................
Projector Dimension Specifications..................................................................................................
Projector Electrical Specifications ....................................................................................................
Projector Environmental Specifications............................................................................................
Projector Safety and Approvals Specifications.................................................................................
Supported Video Display Formats....................................................................................................
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Notices .....................................................................................................................................................
Recycling..........................................................................................................................................
Important Safety Information ............................................................................................................
Important Safety Instructions............................................................................................................
Restriction of Use ........................................................................................................................
FCC Compliance Statement.............................................................................................................
Trademarks ......................................................................................................................................
Software Copyright...........................................................................................................................
Copyright Notice...............................................................................................................................
A Note Concerning Responsible Use of Copyrighted Materials...................................................
Copyright Attribution ....................................................................................................................
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PowerLite 92/93/95/96W/905/915W/935W/1835 User's Guide
Welcome to the PowerLite 92/93/95/96W/905/915W/935W/1835 User's Guide.
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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
Projector Features
The PowerLite 92/93/95/96W/905/915W/935W/1835 projectors include these special features:
Bright, high-resolution projection system
• PowerLite 92/93: Up to 2400 lumens of brightness (white light output and color light output)
PowerLite 95: Up to 2600 lumens of brightness (white light output and color light output)
PowerLite 96W: Up to 2700 lumens of brightness (white light output and color light output)
PowerLite 905: Up to 3000 lumens of brightness (white light output and color light output)
PowerLite 915W: Up to 3200 lumens of brightness (white light output and color light output)
PowerLite 935W: Up to 3700 lumens of brightness (white light output and color light output)
PowerLite 1835: Up to 3500 lumens of brightness (white light output and color light output)
• PowerLite 92/93/95/905/1835: Native resolution of 1024 × 768 pixels (XGA)
PowerLite 96W/915W/935W: Native resolution of 1280 × 800 pixels (WXGA)
Flexible connectivity
• Plug-and-play USB projection, including video and audio
• HDMI port for computer or video device connection
• Wired network support (not available on PowerLite 92)
• Projector monitoring and control via remote network computer (not available on PowerLite 92)
• Optional wireless network support, including video and audio transfer (PowerLite
95/96W/905/915W/935W/1835)
• PC Free presentations via connected USB memory devices or Epson document camera
• Dual VGA ports for connections by multiple presenters
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• Port for connecting an external monitor or second projector
• Port for connecting a microphone (PowerLite 95/96W/905/915W/935W/1835)
Innovative display and operation features
• Low total cost of ownership with long-life projector lamp and high-efficiency air filter
• High optical zoom ratio for larger images in shorter projection distances
• 2000:1 contrast ratio and Auto Iris control for crisply detailed images
• Tall projector foot for increased positioning flexibility
• Powerful 16 W speaker system with audio out port for connecting external speakers
• Epson's Instant Off and Direct Power On features for quick setup and shut down
• Support for Crestron RoomView network monitoring systems (PowerLite
93/95/96W/905/915W/935W/1835)
• Network message broadcast system to project timely messages to all networked projectors
(PowerLite 95/96W/905/915W/935W/1835)
Product Box Contents
Additional Components
Optional Equipment and Replacement Parts
Warranty and Registration Information
Parent topic: Introduction to Your Projector
Related concepts
Projector Part Locations
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 box included all of these parts:
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1
Projector
2
Remote control
3
Remote control batteries (two AA alkaline)
4
Power cord
5
VGA computer cable
6
Password Protected sticker
7
Projector documentation CD-ROM
8
Projector software CD-ROM
Parent topic: Projector Features
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Additional Components
Depending on how you plan to use the projector, you may need to obtain the following additional
components:
• To receive an S-Video signal, you need an S-Video cable compatible with your device. See your local
computer or electronics dealer for purchase information.
• To receive a component video signal, you need a D-sub, 15-pin, component-to-VGA video cable. You
can purchase one from Epson or an authorized Epson reseller.
• To receive an HDMI signal, you need a compatible HDMI cable. See your local computer or
electronics dealer for purchase information.
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.
• To project with audio from certain ports, you may need a commercially available audio cable
compatible with your device. See your local computer or electronics dealer for purchase information.
• To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for video
output to the projector's VGA video port, you need to obtain an adapter. Contact Apple for compatible
adapter options.
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). Or you can purchase online
at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales).
Epson offers the following optional accessories and replacement parts for your projector:
Option or part
Part number
Genuine EPSON replacement lamp
V13H010L60
(PowerLite 92/93/95/96W/905)
Genuine EPSON replacement lamp
V13H010L61
(PowerLite 915W/1835)
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Option or part
Part number
Genuine EPSON replacement lamp
V13H010L64
(PowerLite 935W)
Air filter replacement set (2 filters)
V13H134A29
Wireless LAN module (ELPAP07)
V12H418P12
(PowerLite 95/96W/905/915W/935W/1835)
Quick Wireless Connection USB key (ELPAP08)
V12H005M08
(PowerLite 95/96W/905/915W/935W/1835)
EPSON DC-11 document camera
V12H377020
EPSON DC-06 document camera
V12H321005
EPSON DC-20 document camera
V12H500020
BrightLink Solo interactive module
V12H415020
BrightLink Solo interactive module with RM Easiteach
V12H415020RM
AP-60 Projector Sound Solution
V12H329020
Active Speakers (ELPSP02)
V12H467020
PixiePlus Control System
ELPSP10
Universal projector ceiling mount
ELPMBPJF
Adjustable suspended ceiling channel kit
ELPMBP01
False ceiling plate kit
ELPMBP02
Structural round ceiling plate
ELPMBP03
Adjustable extension column (pipe) 8" - 11" (20 to 28 cm)
ELPMBC01
Kensington security lock
ELPSL01
Accolade Duet portable projector screen
ELPSC80
ES-3000 Ultra portable projector screen
V12H002S3Y
Component-to-VGA video cable (ELPKC19)
V12H005C19
Soft carrying case
ELPKS64
Replacement projector remote control
1519442
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Option or part
Part number
1-Year Extended Depot Repair Service Plan
EPPFTPA1
1-Year Extended Exchange Warranty
EPPEXPA1
2-Year Extended Depot Repair Service Plan
EPPFTPA2
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: www.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 during a presentation? Here's where to look for help:
• Built-in help system
Press the Help button on the remote control or projector to get quick solutions to common problems.
• www.epson.com/support (U.S) or www.epson.ca/support (Canada)
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View FAQs (frequently asked questions) and e-mail your questions to Epson technical support 24
hours a day.
• For detailed instructions on using your projector in a network environment (PowerLite
95/96W/905/915W/935W/1835), see the EasyMP Network Projection Operation Guide.
• If you still need help after checking this manual and the sources listed above, 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
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Projector Parts - Front/Top
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Exhaust vent
2
Remote receiver
3
A/V Mute slide lever
4
Foot release lever
5
Front adjustable foot
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A/V Mute slide (lens cover)
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Focus ring
8
Air intake vent (air filter)
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Air filter cover latch
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Wireless LAN module indicator light (PowerLite 95/96W/905/915W/935W/1835)
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Zoom ring
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Control panel
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Lamp cover
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Projector status lights
Parent topic: Projector Part Locations
Projector Parts - Rear
1
HDMI port
2
A/C input port
3
S-Video port
4
Video port
5
L-Audio-R audio ports
6
Audio1 port
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Monitor Out port
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Audio Out port
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Audio2 port
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RS-232C port
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Mic (microphone) port (PowerLite 95/96W/905/915W/935W/1835)
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Security lock port
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Speaker
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Remote receiver
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Network (LAN) port (PowerLite 93/95/96W/905/915W/935W/1835)
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USB TypeA port
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USB TypeB port
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Computer2 port
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Computer1 port
Parent topic: Projector Part Locations
Projector Parts - Base
1
Mounting bracket holes
2
Rear feet
3
Front adjustable foot
4
Security lock slot
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Parent topic: Projector Part Locations
Projector Parts - Control Panel
1
Power button
2
Source Search button (searches for connected video sources)
3
Enter button (selects options)
4
Vertical keystone adjustment buttons (adjust screen shape) and arrow buttons
5
Volume adjustment buttons (adjust speaker volume)
6
Help button (accesses projector help information)
7
Esc button (cancels/exits functions)
8
Horizontal keystone adjustment buttons (adjust screen shape) and arrow buttons
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Menu button (accesses projector menu system)
Parent topic: Projector Part Locations
Related references
Projector Light Status
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Projector Parts - Remote Control
1
Power button
2
Computer button (cycles through connected computer sources)
3
Video button (cycles through connected video sources)
4
Numeric buttons (enter numbers)
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5
A/V Mute button (turns off picture and sound)
6
Freeze button (stops video action)
7
Auto button (automatically adjusts position, tracking, and sync settings)
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Aspect button (selects the image aspect ratio)
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Page Up/Down buttons (control presentation slides)
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E-Zoom +/-buttons (zoom into and out of the image)
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Menu button (accesses projector menu system)
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Arrow buttons (move through on-screen options and control wireless mouse functions)
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Enter button (selects options and controls wireless mouse functions)
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Esc button (cancels/exits functions and controls wireless mouse functions)
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Volume up and down buttons (adjust speaker volume)
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Pointer button (activates on-screen pointer)
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Help button (accesses projector help information)
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Color Mode button (selects display modes)
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Num button (switches buttons to number function for entering numbers)
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User button (customizable for different functions)
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USB button (cycles through connected USB sources)
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LAN button (switches to available network sources; does not function on PowerLite 92)
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Source Search button (searches for connected sources)
Parent topic: Projector Part Locations
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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 your presentation.
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 to view presentations in the following ways:
Front
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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
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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.)
PowerLite 92/93/95
4:3 Aspect Ratio Image or Screen
Screen or
image size
Projection distance
1
50 inches
59 to 71 inches (150 to 180 cm)
2
80 inches
95 to 114 inches (241 to 290 cm)
3
100 inches
119 to 143 inches (302 to 363 cm)
4
150 inches
179 to 215 inches (454 to 546 cm)
Wide to Tele
PowerLite 96W
16:10 Aspect Ratio Image or Screen
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Screen or
image size
Projection distance
1
50 inches
55 to 66 inches (139 to 168 cm)
2
80 inches
89 to 106 inches (225 to 270 cm)
3
100 inches
111 to 133 inches (281 to 338 cm)
4
150 inches
167 to 200 inches (424 to 509 cm)
Wide to Tele
PowerLite 905/1835
4:3 Aspect Ratio Image or Screen
Screen or
image size
Projection distance
1
50 inches
55 to 90 inches (140 to 229 cm)
2
80 inches
89 to 145 inches (226 to 368 cm)
3
100 inches
111 to 181 inches (283 to 460 cm)
4
150 inches
168 to 272 inches (426 to 692 cm)
Wide to Tele
PowerLite 915W/935W
16:10 Aspect Ratio Image or Screen
Screen or
image size
Projection distance
1
50 inches
59 to 96 inches (149 to 243 cm)
2
80 inches
94 to 154 inches (239 to 390 cm)
3
100 inches
118 to 192 inches (300 to 488 cm)
4
150 inches
178 to 289 inches (451 to 733 cm)
Wide to Tele
Parent topic: Projector Placement
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Projector Connections
You can connect the projector to a variety of computer, video, and audio sources to display
presentations, movies, or other images, with or without sound.
• Connect any type of computer that has a USB port, standard video output (monitor) port, or HDMI port.
• For video projection, connect devices such as DVD players, gaming consoles, digital cameras, and
camera phones with compatible video output ports.
• If your presentation or video includes sound, you can connect audio input cables, if necessary.
• For slide shows without a computer, you can connect USB devices (such as a flash drive or camera)
or an optional Epson document camera.
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 External Computer Monitor
Connecting to External Speakers
Connecting a Microphone
Connecting to External USB Devices
Connecting to a Document Camera
Parent topic: Setting Up the Projector
Related references
Projector Setup Settings - Extended Menu
Product Box Contents
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
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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. In the projector's Extended menu, set the USB Type B setting to USB Display.
2. Turn on your computer.
3. Connect the cable to your projector's USB TypeB port.
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USB TypeB port
4. Connect the other end to any available USB port on your computer.
5. Do one of the following:
• Windows 8: Click EPSON_PJ_UD in the upper right-corner, 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.
• Windows XP: Wait as messages appear on your computer screen and the projector installs the
Epson USB Display software on your computer.
• Windows 2000: Select Computer, EPSON_PJ_UD, and EMP_UDSe.EXE to install the Epson
USB Display software.
• Mac OS X: 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.
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Note: If you are using Windows XP or Windows 2000 and you see a message asking if you want to
restart your computer, select No.
The projector displays the image from your computer's desktop and outputs sound, if your presentation
contains audio.
Parent topic: Connecting to Computer Sources
Related references
Projector Setup Settings - Extended Menu
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.
1
Computer1 or Computer2 port
4. Tighten the screws on the VGA connectors.
Parent topic: Connecting to Computer Sources
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.
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Note: To connect a Mac that includes only a Mini DisplayPort 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 the projector's HDMI port.
1
HDMI port
Parent topic: Connecting to Computer Sources
Connecting to a Computer for USB Mouse Control
If you connected your computer to a Computer or HDMI port on the projector, you can set up the remote
control to act as a wireless mouse. This lets you control computer presentations at a distance from your
computer. To do this, connect the projector to your computer using a USB cable.
Note: You cannot use the remote control's wireless mouse function when you use your projector's USB
Type B port to project from a computer. However, you can use the Page Up and Page Down buttons to
move through a presentation.
1. In the projector's Extended menu, set the USB Type B setting to Wireless Mouse.
2. Connect the USB cable to your projector's USB TypeB port.
30
1
USB TypeB port
3. Connect the other end to any available USB port on your computer.
4. 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 references
Projector Setup Settings - Extended Menu
Projector Parts - Remote Control
Connecting to a Computer for Sound
If your computer presentation includes sound and you did not connect it to the projector's USB TypeB 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.
1
Audio1 or Audio2 port
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 a Component-to-VGA Video Source
Connecting to a Composite Video Source
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Connecting to an S-Video 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 the projector's HDMI port.
1
HDMI port
Parent topic: Connecting to Video Sources
Connecting to a Component-to-VGA Video Source
If your video source has component video ports, you can connect it to the projector using a componentto-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.
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2. Connect the VGA connector to the projector's Computer port.
1
Computer1 or Computer2 port
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
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.
1
Video port
Parent topic: Connecting to Video Sources
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Connecting to an S-Video Video Source
If your video source has an S-Video port, you can connect it to the projector using an optional S-Video
cable.
1. Connect the S-Video cable to your video source's S-Video output port.
2. Connect the other end to the projector's S-Video port.
1
S-Video port
Parent topic: Connecting to Video Sources
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 or S-Video port, connect the projector to the video source
using an RCA audio cable.
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.
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• Connect the red and white plugs on the other end of the cable to the projector's L-Audio-R ports.
1
Audio1 or Audio2 port
2
L-Audio-R ports
Parent topic: Connecting to Video Sources
Connecting to an External Computer Monitor
If you connected the projector to a computer using a Computer port, you can also connect an external
monitor to the projector. This lets you see your presentation on the external monitor even when the
projected image is not visible.
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 Monitor Out port.
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1
Monitor Out port
Parent topic: Projector Connections
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.
Note: The projector's built-in speaker system is disabled when you connect external speakers.
Note: You can also connect the projector to an amplifier with 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.
1
Audio Out port
Parent topic: Projector Connections
Connecting a Microphone
You can connect a microphone to the projector's Mic port to provide audio support during presentations
(PowerLite 95/96W/905/915W/935W/1835).
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Note: If you connect a condenser microphone with plug-in power support, turn on the Plug-in Power
setting in the Extended menu.
1. Connect the microphone cable to the projector's Mic port.
2. Turn on the microphone, if necessary.
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
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 camera phone
• USB hard drive
• Multimedia storage viewer
• USB memory card reader
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Note: Digital cameras or camera phones must be USB-mounted devices, not TWAIN-compliant devices.
You can project slide shows from image files on a connected USB device or memory card reader.
Parent topic: Connecting to External USB Devices
Related topics
Projecting a Slide Show
Connecting a USB Device or Camera to the Projector
You can connect your USB device or camera to the projector's USB TypeA 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) into the projector's USB
TypeA port shown here.
1
USB TypeA 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
Related topics
Projecting a Slide Show
Selecting the Connected USB Source
You can switch the projector's display to the source you connected to a USB TypeA port.
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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 the Epson DC-06 document camera to your projector's USB TypeA port to project
images viewed by the camera.
Note: For additional features supported by software, connect the Epson DC-06 document camera to
your computer instead of the projector. You may be able to connect different Epson document camera
models to your projector's Computer port. See the document camera's manual for instructions.
1. Locate the USB cable that came with the document camera.
2. Connect the USB cable to the projector's USB TypeA port.
1
USB TypeA port
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3. Connect the other end of the cable to the document camera's USB Type B port.
Parent topic: 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.
1. Open the battery cover as shown.
2. Insert the batteries with the + and – ends facing as shown.
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3. Close the battery cover and press it down until it clicks into place.
Parent topic: Setting Up the Projector
Opening the Lens Cover
1. To open the projector's lens cover, slide the A/V Mute slide lever.
2. Parent topic: Setting Up the Projector
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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
Wired Network Projection
You can send images to your projector through a wired network (PowerLite
95/96W/905/915W/935W/1835). To do this, you connect the projector to your network, and then set up
your projector and computer for network projection.
Note: With the PowerLite 93, you can monitor projector operations over a wired network, but not project
images over the network.
After connecting and setting up the projector as described here, install the network software from the
Epson Projector Software CD-ROM on your computer. Use the following software and documentation to
set up, control, and monitor network projection:
• EasyMP Network Projection software sets up your computer for network projection. See the
EasyMP Network Projection Operation Guide for instructions.
• EasyMP Monitor software (Windows only) 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
www.epson.com/support (U.S.) or www.epson.ca/support (Canada) and select your projector.
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 using the EasyMP Network Projection software.
Connecting to a Wired Network
Selecting Wired Network Settings
Parent topic: Using the Projector on a Network
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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 5 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.
1
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.
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PowerLite 95/96W/905/915W/935W/1835
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.
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• PJLink Password lets you enter a password up to 32 alphanumeric characters long for using the
PJLink protocol for projector control.
• Web Control Password lets you enter a password up to 8 alphanumeric characters long for
accessing the projector over the web.
• 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 Network Projection software to access the projector.
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. 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 send images to your projector through a wireless network (PowerLite
95/96W/905/915W/935W/1835). To do this, you must install the optional Epson 802.11b/g/n wireless
LAN module, and then set up your projector and computer for wireless projection.
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 using the EasyMP Network Projection software.
45
There are two ways to connect the projector to your wireless network:
• Using the optional Quick Wireless Connection USB Key (Windows only)
• Configuring the connection manually using the projector's Network menus
After installing the module and setting up the projector, install the network software from the Epson
Projector Software CD on your computer. Use the following software and documentation to set up,
control, and monitor wireless projection:
• EasyMP Network Projection software sets up your computer for wireless network projection. See the
EasyMP Network Projection Operation Guide for instructions.
• EasyMP Monitor software (Windows only) 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
www.epson.com/support (U.S.) or www.epson.ca/support (Canada) and select your projector.
Installing the Wireless LAN Module
Using Quick Wireless Connection (Windows Only)
Selecting Wireless Network Settings Manually
Selecting Wireless Network Settings in Windows
Selecting Wireless Network Settings in Mac OS X
Setting Up Wireless Network Security
Parent topic: Using the Projector on a Network
Related references
Optional Equipment and Replacement Parts
Installing the Wireless LAN Module
To use the projector over a wireless network, install the optional Epson 802.11b/g/n wireless LAN
module (PowerLite 95/96W/905/915W/935W/1835). Do not install any other type of wireless LAN
module.
Caution: Never remove the module while its indicator light is green 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.
46
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.
47
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.
48
Parent topic: Wireless Network Projection
Related references
Optional Equipment and Replacement Parts
Using Quick Wireless Connection (Windows Only)
You can use the optional Quick Wireless Connection USB Key to quickly connect the projector to a
Windows computer wirelessly (PowerLite 95/96W/905/915W/935W/1835). Then you can project your
presentation and remove the key when you are done.
1. Turn on the projector.
2. Connect the USB key to the projector's USB TypeA port.
You see a projected message that the network information update is complete.
3. Remove the USB key.
4. Now connect the USB key to a USB port on your computer or notebook.
Note: In Windows Vista, if you see the AutoPlay window, select Run LaunchU3.exe, then select
Allow on the next screen.
5. Follow the on-screen instructions to install the Quick Wireless Connection driver.
Note: If you see a Windows Firewall message, click Yes to disable the firewall.
After a few minutes, your computer image is displayed by the projector. If it does not appear, press
the LAN button on your projector remote control or restart your computer.
6. Run your presentation as necessary.
7. When you finish projecting wirelessly, remove the USB key from your computer.
Note: 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.
49
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.
50
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.
• Web Control Password lets you enter a password up to 8 alphanumeric characters long for
accessing the projector over the web.
• 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 Network Projection software to access the projector.
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 Wireless LAN menu and press Enter.
8. Select the settings on the Wireless LAN menu as necessary for your network.
9. 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.
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Wireless LAN Menu Settings
Parent topic: Wireless Network Projection
Wireless LAN Menu Settings
Note: See your projector's EasyMP Network Projection Operation Guide for details on selecting these
settings.
Setting
Options
Description
Wireless LAN Power
On
Turns on wireless LAN support
Off
Connection Mode
Quick
Advanced
Selects the type of wireless
connection:
Quick: lets you quickly connect
to one computer or use the
optional Quick Wireless
Connection USB Key to connect
Advanced: lets you connect to
multiple computers via a wireless
network access point
Channel
1ch
In Quick connection mode,
selects the frequency band
(channel) used by the wireless
LAN
6ch
11ch
Wireless LAN Sys.
802.11b/g
802.11b/g/n
SSID Auto Setting
On
Turns on automatic SSID
searching in Quick connection
mode; set to Off when
connecting to multiple projectors
at the same time
Off
SSID
Sets the type of wireless LAN
system the projector is
connecting to
Up 32 alphanumeric characters
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Sets the SSID (network name) of
the wireless LAN system the
projector is connecting to
Setting
Options
Description
IP Settings
DHCP (On or Off)
Selects DHCP if your network
assigns addresses automatically,
or turns off DHCP so you can
enter the network's IP address,
subnet mask, and gateway
address as needed
IP Address
Subnet Mask
Gateway Address
SSID Display
On
Selects whether to display the
SSID on the network standby
screen
Off
IP Address Display
On
Selects whether to display the IP
address on the network standby
screen
Off
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.
1. To access your wireless utility software, 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 SSID you assigned to the projector.
3. Click Connect.
Parent topic: Wireless Network Projection
Selecting Wireless Network Settings in Mac OS X
Before connecting to the projector, select the correct wireless network in Mac OS X.
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 SSID you assigned to the projector.
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Parent topic: Wireless Network Projection
Setting Up Wireless Network Security
You can set up security for your projector to use on the wireless network (PowerLite
95/96W/905/915W/935W/1835). Set up one of the following security options to match the settings used
on your network:
• WEP encryption
• WPA security
Note: Check with your network administrator for guidance on entering the correct information.
1. Press the Menu button.
2. Select the Network menu and press Enter.
3. Select Network Configuration and press Enter.
4. Select the Security menu and press Enter.
5. Select the security settings as necessary to match your network settings.
6. When you finish selecting settings, select Complete and follow the on-screen instructions to save
your settings and exit the menus.
Wireless Security Menu Settings
54
Parent topic: Wireless Network Projection
Wireless Security Menu Settings
Settings on the Security menu let you select the type of security and security settings that match the
network you are connecting the projector to.
Setting
Options
Description
Security
WEP and WPA types available
Selects the type of security used
on the wireless network
WEP Encryption
128Bit
For WEP security, selects the
type of encryption coding
64Bit
Format
ASCII
For WEP security, selects the
encryption input method:
HEX
ASCII: enables text input
HEX: enables hexadecimal input
Key ID
1 to 4
Encryption Key 1 to
Various characters depending on For the selected WEP Key ID
selected WEP Encryption and
setting, enter the key used for
Format settings
WEP encryption:
Encryption Key 4
For WEP security, selects the
WEP encryption key ID
128 bit ASCII: 13 alphanumeric
characters
128 bit HEX: 26 characters (0 to
9 and A to F)
64 bit ASCII: 5 alphanumeric
characters
64 bit HEX: 10 characters (0 to 9
and A to F)
Authentication Type
Open
For WEP security, selects the
type of WEP authentication used
Shared
PSK
Various keys from 8 to 32
characters
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For WPA-PSK or WPA-2-PSK
security, selects the pre-shared
key used on the network
Parent topic: Setting Up Wireless Network Security
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 Mail menu and press Enter.
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PowerLite 95/96W/905/915W/935W/1835
56
5. Turn on Mail Notification.
6. Enter the IP address for the SMTP Server option.
Note: 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, from 1 to 65535 (default is 25).
8. Choose an Address field, enter the e-mail address, and select the alerts you want to receive there.
Repeat for up to three addresses.
Note: Your e-mail address can be up to 32 alphanumeric characters long.
9. 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
57
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:
• 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 Others menu and press Enter.
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5. Enter up to two IP addresses to receive SNMP notifications, using 0 to 255 for each address field.
Note: 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).
59
6. If available, select the Priority Gateway setting for your network.
7. If your network environment uses an AMX controller, turn on the AMX Device Discovery setting to
allow the projector to be detected.
8. If your network environment uses a Crestron RoomView controller, turn on the RoomView setting to
allow the projector to be detected.
9. 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 6.0 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.
1. Make sure the projector is turned on.
2. Start your web browser on a computer 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
to select settings.
5. To control projection remotely, select the Web Remote option.
You see this screen:
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1
Power button control
2
Selects Computer port source
3
Selects Video, S-Video, and HDMI port sources
4
Freeze button control
5
A/V Mute button control
6
Page Up and Page Down button controls
7
Searches for sources
8
Selects the network source
9
Selects the USB Display or USB device source
10
Volume button controls
11
Closed Caption control
6. Select the icon corresponding to the projector function you want to control.
Parent topic: Using the Projector on a Network
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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 (PowerLite 93/95/96W/905/915W/935W/1835). 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.
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.
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PowerLite 95/96W/905/915W/935W/1835
5. Set the RoomView setting to On to allow the projector to be detected.
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.
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Parent topic: Crestron RoomView Support
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 Configuration 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.
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7. When you finish selecting settings, click Exit to exit the program.
Parent topic: Crestron RoomView Support
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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
Remote Control Operation
Selecting an Image Source
Projection Modes
Image Aspect Ratio
Color Mode
Controlling the Volume with the Volume Buttons
Projecting a Slide Show
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.
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1. Open the projector's lens cover.
2. Connect the power cord to the projector's power inlet.
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3. Plug the power cord into an electrical outlet.
The projector's power light turns orange. This indicates that the projector is receiving power, but is
not yet turned on (it is in standby mode).
Note: With Direct Power On turned on, the projector turns on as soon as you plug it in.
4. Press the power button on the projector or the remote control to turn on the projector.
The projector beeps and the power light flashes green as the projector warms up. After about five
seconds, the power light stops flashing and turns green.
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.
Parent topic: Using Basic Projector Features
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.
1. Press the power button on the projector or the remote control.
The projector displays a shutdown confirmation screen.
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2. Press the power button again. (To leave it on, press any other button.)
The projector beeps twice, the lamp turns off, and the power light turns orange.
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 the power light is orange (but not flashing), then
unplug the power cord.
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Caution: To avoid damaging the projector or lamp, never unplug the power cord when the power
light is green or flashing orange.
4. Close the projector's lens cover.
Parent topic: Using Basic Projector Features
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.
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Note: The Network menu does not appear on non-network projector models.
Note: The PowerLite 935W includes a Standby Audio setting (not shown).
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.
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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.
2. To adjust the front foot, pull up on the foot release lever and lift the front of the projector.
The foot extends from the projector.
3. Release the lever to lock the foot.
4. If the image is tilted, rotate the rear feet to adjust their height.
If the projected image is unevenly rectangular, you need to adjust the image shape.
Parent topic: Using Basic Projector Features
Related concepts
Image Shape
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Related references
Projector Feature Settings - Settings Menu
Image Shape
You can project an evenly rectangular image by placing the projector directly in front of the center of the
screen and keeping it level. If you place the projector at an angle to the screen, or tilted up or down, or off
to the side, you may need to correct the image shape for the best display quality.
When you turn on automatic keystone correction in your projector's Settings menu, your projector
automatically corrects keystone effects when you reposition the projector.
Correcting Image Shape with Quick Corner
Correcting Image Shape With the Keystone Buttons
Parent topic: Using Basic Projector Features
Correcting Image Shape with Quick Corner
You can use the projector's Quick Corner setting to correct the shape and size of an image that is
unevenly rectangular on all sides.
1. Turn on the projector and display an image.
Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.
2. Press the Menu button.
3. Select the Settings menu and press Enter.
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4. Select the Keystone setting and press Enter.
5. Select the Quick Corner setting and press Enter. Then press Enter again.
You see the Quick Corner adjustment screen.
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6. Use the arrow buttons on the projector or the remote control to select the corner of the image you
want to adjust. Then press Enter.
7. Press the arrow buttons to adjust the image shape as necessary.
8. When you are finished, press Esc.
Parent topic: Image Shape
Correcting Image Shape With the Keystone Buttons
You can use the projector's keystone correction buttons to correct the shape of an image that is
unevenly rectangular on the sides.
1. Turn on the projector and display an image.
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2. Press a keystone button on the projector's control panel.
After correction, your image is slightly smaller.
Note: If the projector is installed out of reach, you can also correct the image shape using the
Keystone settings in the projector menus.
Parent topic: Image Shape
Related references
Projector Feature Settings - Settings Menu
Resizing the Image With the Zoom Ring
1. Turn on the projector and display an image.
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2. To enlarge or reduce the image size, rotate the projector's zoom ring.
Parent topic: Using Basic Projector Features
Focusing the Image Using the Focus Ring
1. Turn on the projector and display an image.
2. To sharpen the image focus, rotate the projector’s focus ring.
Parent topic: Using Basic Projector Features
Remote Control Operation
The remote control lets you control the projector from almost anywhere in the room, up to 19.7 feet (6 m)
away. You can point it at the screen, or the front or back of the projector.
Make sure that you aim the remote control at the projector's receivers within the angles listed here.
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1
30º
2
19.7 feet (6 m)
Note: Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight, or
the projector may not respond to commands. If you will not use the remote control for a long time,
remove the batteries.
Using the Remote Control as a Wireless Mouse
Using the Remote Control as a Presentation Pointer
Parent topic: Using Basic Projector Features
Related tasks
Replacing the Remote Control Batteries
Using the Remote Control as a Wireless Mouse
You can use the projector's remote control as a wireless mouse so you can control your computer
presentation from a distance.
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Note: You cannot use the remote control's wireless mouse function when you use your projector's USB
Type B port to project video. However, you can use the Up and Down Page buttons to move through a
presentation.
1. Connect the projector to a computer using the projector's Computer or HDMI port.
2. Using a USB cable, connect the projector's USB TypeB port to a USB port on your computer (for
wireless mouse support).
3. Press the Menu button, select the Extended menu, and select Wireless Mouse as the USB Type B
setting.
4. Start your presentation.
5. Use the following buttons on the remote control to control your presentation:
• To move through PowerPoint slides, press the Up and Down Page buttons.
• To move the cursor on the screen, use the arrow buttons.
• To left-click, press the Enter button once (press it twice to double-click).
• To right-click, press the Esc button.
• To drag-and-drop, hold the Enter button as you move the cursor with the arrow buttons, then
release Enter at the destination.
Parent topic: Remote Control Operation
Related references
Projector Setup Settings - Extended Menu
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Using the Remote Control as a Presentation Pointer
You can use the projector's remote control as a pointer to help you call out important information during
a presentation. The default pointer shape is an arrow, but you can select an alternative shape using the
Settings menu.
1. Press the Pointer button on the remote control.
2. Use the arrow buttons on the remote control to move the pointer on the screen.
3. Press Esc to clear the pointer from the screen.
Parent topic: Remote Control Operation
Related references
Projector Feature Settings - Settings Menu
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Selecting an Image Source
If you connected multiple image sources to the projector, such as a computer and DVD player, you may
want to switch from one image source to the other.
1. Make sure the connected image source you want to use is turned on.
2. For video image sources, insert a DVD or other video media and press its play button (if necessary).
3. Do one of the following:
• Press the Source Search button on the projector or remote control until you see the image from
the source you want.
• Press the button for the source you want on the remote control. If there is more than one port for
that source, press the button again to cycle through the sources.
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1
Computer port sources
2
Video and HDMI sources
3
USB port sources (computer display and external devices)
4
Network source (PowerLite 93/95/96W/905/915W/935W/1835)
Parent topic: Using Basic Projector Features
Projection Modes
Depending on how you positioned the projector, you may need to change the projection mode so your
images project correctly.
• Front (default setting) lets you project from a table in front of the screen.
• Front/Ceiling flips the image over top-to-bottom to project upside-down from a ceiling or wall mount.
• Rear flips the image horizontally to project from behind a translucent screen.
• Rear/Ceiling flips the image over top-to-bottom and horizontally to project from the ceiling and behind
a translucent screen.
You can change the projection mode using the remote control or by changing a menu setting.
Changing the Projection Mode Using the Remote Control
Changing the Projection Mode Using the Menus
Parent topic: Using Basic Projector Features
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Changing the Projection Mode Using the Remote Control
You can change the projection mode to flip the image over top-to-bottom.
1. Turn on the projector and display an image.
2. Hold down the A/V Mute button on the remote control for five seconds.
The image disappears briefly and reappears flipped top-to-bottom.
3. To change projection back to the original mode, hold down the A/V Mute button for five seconds
again.
Parent topic: Projection Modes
Changing the Projection Mode Using the Menus
You can change the projection mode to flip the image over top-to-bottom and/or left-to-right using the
projector menus.
1. Turn on the projector and display an image.
2. Press the Menu button.
3. Select the Extended menu and press Enter.
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4. Select the Projection setting and press Enter.
5. Select a projection mode and press Enter.
6. Press Menu or Esc to exit the menus.
Parent topic: Projection Modes
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Image Aspect Ratio
The projector can display images in different width-to-height ratios called aspect ratios. Normally the
input signal from your video source determines the image's aspect ratio. However, for certain images
you can change the aspect ratio to fit your screen by pressing a button on the remote control.
If you always want to use a particular aspect ratio for a certain video input source, you can select it using
the projector's menus.
Changing the Image Aspect Ratio
Available Image Aspect Ratios
Parent topic: Using Basic Projector Features
Related references
Image Quality Settings - Image Menu
Changing the Image Aspect Ratio
You can change the aspect ratio of the displayed image to resize it.
1. Turn on the projector and switch to the image source you want to use.
2. Press the Aspect button on the remote control.
The shape and size of the displayed image changes, and the name of the aspect ratio appears
briefly on the screen.
3. To cycle through the available aspect ratios for your input signal, press the Aspect button
repeatedly.
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Parent topic: Image Aspect Ratio
Available Image Aspect Ratios
You can select the following image aspect ratios, depending on the input signal from your image source.
Note: Black bands and cropped images may project in certain aspect ratios, depending on the aspect
ratio and resolution of your input signal.
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Aspect ratio setting
Description
Auto
Automatically sets the aspect ratio according to the input signal.
Normal
Displays images using the full projection area and maintains the
aspect ratio of the image.
4:3
Displays images using the full projection area at 4:3 aspect ratio.
16:9
Converts the aspect ratio of the image to 16:9.
PowerLite 96W/915W/935W
Aspect ratio setting
Description
Auto
Automatically sets the aspect ratio according to the input signal.
Normal
Displays images using the full projection area and maintains the
aspect ratio of the image.
16:9
Converts the aspect ratio of the image to 16:9.
Full
Displays images using the full width of the projection area, but does
not maintain the aspect ratio.
Zoom
Displays images using the full width of the projection area and
maintains the aspect ratio of the image.
Native
Displays images as is (aspect ratio and resolution are maintained).
Note: The Auto aspect ratio setting is available only for HDMI image sources.
Parent topic: Image Aspect Ratio
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Color Mode
The projector offers different Color Modes to provide optimum brightness, contrast, and color for a
variety of viewing environments and image types. You can select a mode designed to match your image
and environment, or experiment with the available modes.
If you always want to use a particular color mode for a certain video input source, you can select it using
the projector menus.
Changing the Color Mode
Available Color Modes
Turning On Auto Iris
Parent topic: Using Basic Projector Features
Related references
Image Quality Settings - Image Menu
Changing the Color Mode
You can change the projector's Color Mode using the remote control to optimize the image for your
viewing environment.
1. Turn on the projector and switch to the image source you want to use.
2. If you are projecting from a DVD player or other video source, insert a disc or other video media and
press the play button, if necessary.
3. Press the Color Mode button on the remote control to change the Color Mode.
The image appearance changes and the name of the Color Mode appears briefly on the screen.
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4. To cycle through all the available Color Modes for your input signal, press the Color Mode button
repeatedly.
Parent topic: Color Mode
Available Color Modes
You can set the projector to use these Color Modes, depending on the input source you are using:
Color Mode
Description
Presentation
Best for color presentations in a bright room
Dynamic
Best for projecting in a bright room
Theatre
Best for movies projected in a dark room
Sports
Best for television images in a bright room
sRGB
Best for standard sRGB computer displays
Blackboard
Best for presentations onto a green chalkboard (adjusts the colors
accordingly)
Whiteboard
Best for presentations onto a whiteboard (adjusts the colors
accordingly)
Photo
Best for still images projected in a bright room
Parent topic: Color Mode
Related references
Image Quality Settings - Image Menu
Turning On Auto Iris
In certain color modes, you can turn on the Auto Iris setting to automatically optimize the image based on
the brightness of the content you project.
1. Turn on the projector and switch to the image source you want to use.
2. Press the Menu button.
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3. Select the Image menu and press Enter.
4. Select the Auto Iris setting and select On.
Note: You can turn Auto Iris on or off for each Color Mode that supports the feature. You cannot
change the Auto Iris setting when you are using a Closed Caption setting.
5. Press Menu or Esc to exit the menus.
Parent topic: Color Mode
Controlling the Volume with the Volume Buttons
You can use the Volume buttons on the projector or the remote control to adjust the volume as you
project a presentation with audio. The volume buttons control the projector’s internal speaker system or
any external speakers you connected to the projector.
You must adjust the volume separately for each connected input source.
1. Turn on the projector and start a presentation that includes audio.
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2. To lower or raise the volume, press the Volume buttons on the remote control or these buttons on
the control panel.
A volume gauge appears on the screen.
3. To set the volume to a specific level for an input source, you can set the volume using a projector
menu.
Parent topic: Using Basic Projector Features
Related references
Projector Feature Settings - Settings Menu
Projecting a Slide Show
You can use your projector's Slideshow feature whenever you connect a USB device that contains
compatible image files. This lets you quickly and easily display a slide show or presentation, and control
it using the projector's remote control.
Slideshow Presentations
Supported Slideshow File Types
Starting a Slide Show or Presentation
Parent topic: Using Basic Projector Features
Related concepts
USB Device Projection
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Related tasks
Connecting a USB Device or Camera to the Projector
Slideshow Presentations
Your projector's Slideshow feature lets you do the following:
• Display individual images
• Present a slide show of all images in a folder
Parent topic: Projecting a Slide Show
Supported Slideshow File Types
You can project these types of files using the projector's Slideshow feature.
Note: For best results, place your files on media that is formatted in FAT16/32.
File contents
File type
(extension)
Details
Image
.jpg
Make sure the file is not:
• CMYK format
• Progressive format
• Highly compressed
• Above 8192 × 8192 resolution
.bmp
Make sure the file resolution is not above 1280 × 800
.gif
Make sure the file is not:
• Above 1280 × 800 resolution
• Animated
.png
Make sure the file resolution is not above 1280 × 800
Parent topic: Projecting a Slide Show
Starting a Slide Show or Presentation
After connecting a USB device to the projector, you can switch to the USB input source and start your
slide show or presentation.
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Note: You can change the Slideshow operation options or add special effects by highlighting Option at
the bottom of the screen and pressing Enter.
1. Press the USB button on the projector remote control.
The Slideshow screen appears.
2. Do the following as necessary to locate your files:
• If you need to display files inside a subfolder on your device, press the arrow buttons to highlight
the folder and press the Enter button.
• To move back up a folder level on your device, highlight Back to Top and press Enter.
• To view additional images in a folder, highlight Next page or Previous page and press Enter.
3. Do one of the following to start your slide show or presentation:
• To display an individual image, press the arrow buttons to highlight the image and press Enter.
(Press the Esc button to return to the file list screen.)
• To display a slide show of all the images in a folder, press the arrow buttons to highlight the
Slideshow option at the bottom of the screen and press Enter.
Note: If any file names are longer than 8 characters or include unsupported symbols, the file names
may be shortened or changed only in the screen display.
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4. While projecting, use the following commands to control the display as necessary:
• To rotate a displayed image, press the up or down arrow button.
• To move to the next or previous image, press the left or right arrow button.
5. To stop the display, follow the on-screen instructions or press the Esc button.
Slideshow Display Options
Parent topic: Projecting a Slide Show
Related tasks
Disconnecting a USB Device or Camera From the Projector
Slideshow Display Options
You can select these display options when using the projector's Slideshow feature.
Setting
Options
Description
Display Order
Name Order
Displays files in name order
Date Order
Displays files in date order
In Ascending
Sorts files in first-to-last order
In Descending
Sorts files in last-to-first order
On
Displays a slide show continuously
Off
Displays a slide show one time through
Sort Order
Continuous Play
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Setting
Options
Description
Screen Switching
Time
No
Does not display the next file automatically
1 Second to 60 Seconds
Displays files for the selected time and
switches to the next file automatically
Effect
Wipe
Transitions between images with a wipe effect
Dissolve
Transitions between images with a dissolve
effect
Random
Transitions between images using a random
variety of effects
Parent topic: Starting a Slide Show or Presentation
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Adjusting Projector Features
Follow the instructions in these sections to use your projector's feature adjustments.
Shutting Off the Picture and Sound Temporarily
Stopping Video Action Temporarily
Zooming Into and Out of Images
Projector Security Features
Creating a User Pattern to Display
Shutting Off the Picture and Sound Temporarily
You can temporarily turn off the projected picture and sound if you want to redirect your audience's
attention during a presentation. Any sound or video action continues to run, however, so you cannot
resume projection at the point that you stopped it.
If you want to display an image such as a company logo or picture when the presentation is stopped, you
can set up this feature using the projector's menus.
1. Press the A/V Mute button on the remote control to temporarily stop projection and mute any sound.
2. To turn the picture and sound back on, press A/V Mute again.
Note: You can also stop projection using the A/V Mute slide lever on the projector .
Parent topic: Adjusting Projector Features
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Related references
Projector Setup Settings - Extended Menu
Stopping Video Action Temporarily
You can temporarily stop the action in a video or computer presentation and keep the current image on
the screen. Any sound or video action continues to run, however, so you cannot resume projection at the
point that you stopped it.
1. Press the Freeze button on the remote control to stop the video action.
2. To restart the video action in progress, press Freeze again.
Parent topic: Adjusting Projector Features
Zooming Into and Out of Images
You can draw attention to parts of a presentation by zooming into a portion of the image and enlarging it
on the screen.
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1. Press the E-Zoom + button on the remote control.
You see a crosshair on the screen indicating the center of the zoom area.
2. Use the following buttons on the remote control to adjust the zoomed image:
• Use the arrow buttons to position the crosshair in the image area you want to zoom into.
• Press the E-Zoom + button repeatedly to zoom into the image area, enlarging it as necessary.
• To pan around the zoomed image area, use the arrow buttons.
• To zoom out of the image, press the E-Zoom – button as necessary.
• To return to the original image size, press Esc.
Parent topic: Adjusting Projector Features
Projector Security Features
You can secure your projector to deter theft or prevent unintended use by setting up the following
security features:
• Password security to prevent the projector from being turned on, and prevent changes to the startup
screen and other settings.
• Button lock security to block operation of the projector using the buttons on the control panel.
• Security cabling to physically cable the projector in place.
Password Security Types
Locking the Projector's Buttons
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Installing a Security Cable
Parent topic: Adjusting Projector Features
Password Security Types
You can set up these types of password security using one shared password:
• Power On Protect password prevents anyone from using the projector without first entering a
password.
• User's Logo Protect password prevents anyone from changing the custom screen the projector can
display when it turns on or when you use the A/V Mute feature. The presence of the custom screen
discourages theft by identifying the projector’s owner.
• Network Protect password prevents anyone from changing the network settings in the projector
menus (PowerLite 93/95/96W/905/915W/935W/1835).
Setting a Password
Selecting Password Security Types
Entering a Password to Use the Projector
Saving a User's Logo Image to Display
Parent topic: Projector Security Features
Setting a Password
To use password security, you must set a password.
1. Hold down the Freeze button on the remote control until you see the Password Protect menu. This
takes about five seconds.
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2. Press the down arrow to select Password and press Enter.
You see the prompt "Change the password?".
3. Select Yes and press Enter.
4. Hold down the Num button on the remote control and use the numeric buttons to set a four-digit
password.
The password displays as **** as you enter it. Then you see the confirmation prompt.
5. Enter the password again.
You see the message "Password accepted."
6. Press Esc to return to the Password Protect menu.
7. Make a note of the password and keep it in a safe place in case you forget it.
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Parent topic: Password Security Types
Selecting Password Security Types
After setting a password, you see the Password Protect menu. Select the password security types you
want to use.
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If you do not see this menu, hold down the Freeze button on the remote control for five seconds until the
menu appears.
1. To prevent unauthorized use of the projector, select Power On Protect, press Enter, select On,
press Enter again, and press Esc.
2. To prevent changes to the User's Logo screen or related display settings, select User's Logo
Protect, press Enter, select On, press Enter again, and press Esc.
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3. To prevent changes to network settings, select Network Protect, press Enter, select On, press
Enter again, and press Esc (PowerLite 93/95/96W/905/915W/935W/1835).
You can attach the Password Protect sticker to the projector as an additional theft deterrent.
Note: Be sure to keep the remote control in a safe place; if you lose it, you will not be able to enter the
password required to use the projector.
Parent topic: Password Security Types
Entering a Password to Use the Projector
If a password is set up and a Power On Protect password is enabled, you see a prompt to enter a
password whenever you turn on the projector.
You must enter the correct password to use the projector.
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1. Hold down the Num button on the remote control while you enter the password using the numeric
buttons.
The password screen closes.
2. If the password is incorrect, the following may happen:
• You see a "wrong password" message and a prompt to try again. Enter the correct password to
proceed.
• If you enter an incorrect password several times in succession, the projector displays a request
code and a message to contact Epson Support. When you contact Epson Support, provide the
displayed request code and proof of ownership for assistance in unlocking the projector.
Parent topic: Password Security Types
Saving a User's Logo Image to Display
You can transfer an image to the projector and then display it whenever the projector turns on. You can
also display the image when the projector is not receiving an input signal or when you temporarily stop
projection (using the A/V Mute feature). This transferred image is called the User's Logo screen.
The image you select as the User's Logo can be a photo, graphic, or company logo, which is useful in
identifying the projector's owner to help deter theft. You can prevent changes to the User's Logo by
setting up password protection for it.
1. Display the image you want to project as the User's Logo.
2. Press the Menu button, select the Extended menu, and press Enter.
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3. Select the User's Logo setting and press Enter.
You see a prompt asking if you want to use the displayed image as a user's logo.
4. Select Yes and press Enter.
You see a selection box overlaying your image.
5. Use the arrow buttons on the remote control to surround the image area you want to use as the
User's Logo and press Enter.
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You see a prompt asking if you want to select this image area.
6. Select Yes and press Enter. (If you want to change the selected area, select No, press Enter, and
repeat the last step.)
You see the User's Logo zoom factor menu.
7. Select a zoom percentage and press Enter.
You see a prompt asking if you want to save the image as the User's Logo.
8. Select Yes and press Enter.
Note: It takes a few moments for the projector to save the image; do not use the projector, its remote
control, or any connected equipment until it is finished.
You see a completion message.
9. Press Esc to exit the message screen.
10. Select the Extended menu and press Enter.
11. Select Display and press Enter.
12. Select when you want to display the User's Logo screen:
• To display it whenever there is no input signal, select Display Background and set it to Logo.
• To display it whenever you turn the projector on, select Startup Screen and set it to On.
• To display it whenever you press the A/V Mute button, select A/V Mute and set it to Logo.
To prevent anyone from changing the User's Logo settings without first entering a password, set a
password and enable User's Logo security.
Parent topic: Password Security Types
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Locking the Projector's Buttons
You can lock the buttons on the projector's control panel to prevent anyone from using the projector. You
can lock all the buttons or all the buttons except the power button.
1. Press the Menu button.
2. Select the Settings menu and press Enter.
PowerLite 92/93
PowerLite 95/96W/905/915W/935W/1835
105
3. Select the Control Panel Lock setting and press Enter.
4. Select one of these lock types and press Enter:
• To lock all of the projector's buttons, select Full Lock.
• To lock all buttons except the power button, select Partial Lock.
You see a confirmation prompt.
5. Select Yes and press Enter.
Unlocking the Projector's Buttons
Parent topic: Projector Security Features
Unlocking the Projector's Buttons
If the projector's buttons have been locked, hold the Enter button on the projector's control panel for
seven seconds to unlock them.
Parent topic: Locking the Projector's Buttons
Installing a Security Cable
You can install two types of security cables on the projector to deter theft.
• Use the security slot on the back of the projector to attach a Kensington Microsaver Security system,
available from Epson.
• Use the security cable attachment point on the projector to attach a wire cable and secure it to a room
fixture or heavy furniture.
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Parent topic: Projector Security Features
Creating a User Pattern to Display
You can transfer an image to the projector and then display it as a pattern to aid in presentations when
you use the Pattern Display feature. This transferred image is called the User Pattern.
1. Display the image you want to project as the User Pattern from a connected computer or video
source.
2. Press the Menu button, select the Settings menu, and press Enter.
PowerLite 92/93
PowerLite 95/96W/905/915W/935W/1835
107
3. Select the Pattern setting and press Enter.
4. Select the User Pattern setting and press Enter.
You see a prompt asking if you want to use the displayed image as a User Pattern.
5. Select Yes and press Enter.
Note: It takes a few moments for the projector to save the image; do not use the projector, its remote
control, or any connected equipment until it is finished.
You see a completion message.
6. Press Esc to exit the message screen.
Parent topic: Adjusting Projector Features
Related references
Projector Feature Settings - Settings Menu
108
Adjusting the Menu Settings
Follow the instructions in these sections to access the projector menu system and change projector
settings.
Note: The Network menu does not appear on non-network projector models.
Using the Projector's Menus
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
Projector Feature Settings - Settings Menu
Projector Setup Settings - Extended Menu
Projector Network Settings - Network Menu
Projector Information Display - Info Menu
Projector Reset Options - Reset Menu
Using the Projector's Menus
You can use the projector's menus to adjust the settings that control how your projector works. The
projector displays the menus on the screen.
1. Press the Menu button on the control panel or remote control.
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You see the menu screen displaying the Image menu settings.
2. Press the up or down arrow buttons to move through the menus listed on the left. The settings for
each menu are displayed on the right.
Note: The available settings depend on the current input source.
3. To change settings in the displayed menu, press Enter.
4. Press the up or down arrow button to move through the settings.
5. Change the settings using the buttons listed on the bottom of the menu screens.
6. To return all the menu settings to their default values, select Reset.
7. When you finish changing settings on a menu, press Esc.
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8. Press Menu or Esc to exit the menus.
Parent topic: Adjusting the Menu Settings
Image Quality Settings - Image Menu
Settings on the Image menu let you adjust the quality of your image for the input source you are currently
using. The available settings depend on the currently selected input source.
To change settings for an input source, make sure the source is connected and select that source.
Setting
Options
Description
Color Mode
See the list of available Color
Modes
Adjusts the vividness of image
colors for various image types
and environments
Brightness
Varying levels available
Lightens or darkens the overall
image
Contrast
Varying levels available
Adjusts the difference between
light and dark areas of the image
Color Saturation
Varying levels available
Adjusts the intensity of the image
colors
Tint
Varying levels available
Adjusts the balance of green to
magenta tones in the image
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Setting
Options
Description
Sharpness
Varying levels available
Adjusts the sharpness or
softness of image details
Abs. Color Temp. (absolute
color temperature)
5000 to 10000 ºK (Kelvin)
Sets the color tone based on
color temperature
Color Adjustment
Slider bars for each color
Adjusts the intensity of individual
hues in the image
Auto Iris
On
Adjusts the projected luminance
based on the image brightness
when certain Color Modes are
selected
Off
Note: The Brightness setting does not affect lamp brightness. To change the lamp brightness mode,
use the Power Consumption setting.
Parent topic: Adjusting the Menu Settings
Related references
Available Color Modes
Input Signal Settings - Signal Menu
Normally the projector detects and optimizes the input signal settings automatically. If you need to
customize the settings, you can use the Signal menu. The available settings depend on the currently
selected input source.
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Note: You can restore the default settings of the Position, Tracking, and Sync settings by pressing the
Auto button on the remote control.
To change settings for an input source, make sure the source is connected and select that source.
Setting
Options
Description
Auto Setup
On
Automatically optimizes
computer image quality (when
On)
Off
Resolution
Auto
Normal
Sets the input signal resolution if
not detected automatically using
the Auto option
Wide
Customized (1 and 2)
Various resolutions
Tracking
Varying levels available
Adjusts signal to eliminate
vertical stripes in computer
images
Sync.
Varying levels available
Adjusts signal to eliminate
fuzziness or flickering in
computer images
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Setting
Options
Description
Position
Up, down, left, right
Adjusts the image location on the
screen
Progressive
Off
Sets whether to convert
interlaced-to-progressive signals
for certain video image types
Video
Film/Auto
Off: for fast-moving video images
Video: for most video images
Film/Auto: for movies, computer
graphics, and animation
Noise Reduction
Off
Reduces flickering in analog
images in two levels
NR1
NR2
HDMI Video Range
Normal
Expanded
Auto
Sets the video range to match
the setting of the device
connected to the HDMI input port
Auto: detects the video range
automatically
Expanded: normally for images
from a computer; can also be
selected if the image is too dark
Normal: normally for images
from a device other than a
computer; can also be selected if
the black areas of the image are
too bright
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Setting
Options
Description
Input Signal
Auto
Specifies the signal type from
input sources connected to
computer ports
RGB
Component
Auto: detects signals
automatically
RGB: corrects color for
computer/RGB video inputs
Component: corrects color for
component video inputs
Video Signal
Auto
Various video standards
Specifies the signal type from the
input sources connected to the
video ports
Auto: detects signals
automatically
Aspect
See the list of available aspect
ratios
Sets the aspect ratio (width-toheight ratio) for the selected input
source
Parent topic: Adjusting the Menu Settings
Related references
Available Image Aspect Ratios
Projector Feature Settings - Settings Menu
Options on the Settings menu let you customize various projector features.
PowerLite 92/93
115
PowerLite 95/96W/905/915W/935W/1835
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Setting
Options
Description
Keystone
H/V Keystone
Adjusts image shape to
rectangular (horizontally and
vertically)
Quick Corner
H/V Keystone: lets you manually
correct horizontal and vertical
sides, or turn automatic
correction on or off
Quick Corner: select to correct
image shape and alignment
using an on-screen display
Control Panel Lock
Full Lock
Partial Lock
Controls projector button locking
to secure the projector
Full Lock: locks all buttons
Off
Partial Lock: locks all buttons
except the power button
Off: no buttons locked
Pointer Shape
Three shapes available
Changes the shape of the remote
control pointer feature
Power Consumption
Normal
Selects the brightness mode of
the projector lamp
ECO
Normal: sets maximum lamp
brightness
ECO: reduces lamp brightness
and fan noise, and saves power
and lamp life
Volume
Varying levels available
Adjusts the volume of projector’s
speaker system or external
speakers
Mic Input Level
Varying levels available
Adjusts the volume of the
projector's speaker system when
you use a connected microphone
(PowerLite
95/96W/905/915W/935W/1835)
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Setting
Options
Description
Remote Receiver
Front
Limits reception of remote control
signals by the selected receiver;
Off turns off all receivers
Rear
Front/Rear
Off
User Button
Power Consumption
Info
Assigns a menu option to the
User button on the remote
control for one-touch access
Progressive
Closed Caption
Test Pattern
Resolution
Mic Input Level
Pattern Display
Pattern
Pattern Display
Pattern Type
User Pattern
Test Pattern
Selects various pattern display
options
Pattern Display: lets you display
the selected pattern type on the
screen to aid in presentation
Pattern Type: selects the type of
grid or line pattern to display
User Pattern: captures a
projected screen and saves it as
a pattern for display
Test Pattern: displays a test
pattern to assist in focusing and
zooming the image and
correcting image shape
Parent topic: Adjusting the Menu Settings
Related tasks
Creating a User Pattern to Display
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Correcting Image Shape with Quick Corner
Projector Setup Settings - Extended Menu
Settings on the Extended menu let you customize various projector setup features that control its
operation.
PowerLite 92/93
PowerLite 95/96W/905/915W/935W/1835
119
Note: The PowerLite 935W includes a Standby Audio setting (not shown).
Setting
Options
Description
Display
Messages
Selects various display options
Display Background
Messages: controls whether
messages are displayed on the
screen
Startup Screen
A/V Mute
Display Background: selects
the screen color or logo to
display when no signal is
received
Startup Screen: controls
whether a special screen
appears when the projector starts
up
A/V Mute: selects the screen
color or logo to display when A/V
Mute is turned on
Closed Caption
Off
Controls use of closed captions
and selects the closed caption
type (closed captions are only
visible for NTSC signals
connected through the S-Video
or Video ports)
CC1
CC2
User's Logo
–
Creates a screen that the
projector displays to identify itself
and enhance security
Projection
Front
Selects the way the projector
faces the screen so the image is
oriented correctly
Front/Ceiling
Rear
Rear Ceiling
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Setting
Options
Description
Operation
Direct Power On
Selects various operation options
Sleep Mode
Direct Power On: lets you turn
on the projector without pressing
the power button
Sleep Mode Timer
Lens Cover Timer
High Altitude Mode
Audio Input (PowerLite 935W)
Sleep Mode: automatically turns
off the projector after an interval
of inactivity
Sleep Mode Timer: sets the
interval for Sleep Mode
Lens Cover Timer: automatically
turns off the projector after 30
minutes if the lens cover is
closed
High Altitude Mode: regulates
the projector’s operating
temperature at altitudes above
4921 feet (1500 m)
Audio Input: selects the audio
source to output
Standby Mode
Communication On
Communication Off
Selects whether the following can
occur when the projector is in
standby mode (on) or not (off)
• Projector can be monitored
over a network (not available
on PowerLite 92)
• Display output signals on an
external monitor from the
Computer1 port
• Output audio from a connected
microphone (not available on
PowerLite 92/93)
• Output audio to external
speakers connected to the
projector (PowerLite 935W)
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Setting
Options
Description
Standby Microphone
On
(PowerLite
95/96W/905/915W/935W/1835)
Off
Selects whether the projector can
output audio from a connected
microphone even when the
projector is in standby mode
Standby Audio
On
(PowerLite 935W)
Off
Plug-in Power
On
(PowerLite
95/96W/905/915W/935W/1835)
Off
USB Type B
USB Display
Selects whether the projector can
output audio to external speakers
when the projector is in standby
mode. (Audio from HDMI, USB
Display, USB, and LAN sources
cannot be output.)
Set to On if you connect a
condenser microphone with plugin power support
Wireless Mouse
Selects the use of the projector's
USB Type B port
USB Display: select when you
connect a computer to the
projector's USB TypeB port to
display images
Wireless Mouse: select for
wireless mouse control when you
connect your source to the
projector's Computer or HDMI
port
Language
Various languages available
Selects the language for
projector menu and message
displays (not changed by Reset
option)
Parent topic: Adjusting the Menu Settings
Projector Network Settings - Network Menu
Settings on the Network menu let you view network information and set up the projector for monitoring
and control over a network (not available on PowerLite 92).
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PowerLite 93
PowerLite 95/96W/905/915W/935W/1835
123
Setting
Options
Description
Net. Info - Wireless LAN
Connection mode
(Not available on PowerLite 93)
Antenna level
Displays wireless network status
and details
Projector Name
SSID
DHCP
IP Address
Subnet Mask
Gateway Address
MAC Address
Region Code
Net. Info - Wired LAN
Projector Name
DHCP
Displays wired network status
and details
IP Address
Subnet Mask
Gateway Address
MAC Address
Network Configuration
Accesses additional network
menus
Configures your network settings
Parent topic: Adjusting the Menu Settings
Related concepts
Wired Network Projection
Wireless Network Projection
Projector Information Display - Info Menu
You can display information about the projector and input sources by viewing the Info menu. However,
you cannot change any settings in the menu.
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Note: Available settings depend on the current input source. The lamp usage timer does not register any
hours until you have used the lamp for at least 10 hours.
Information item
Description
Lamp Hours
Displays the number of hours (H) the lamp has been used in
Normal and ECO Power Consumption modes; if the information is
displayed in yellow, obtain a genuine Epson replacement lamp
soon
Source
Displays the name of the port to which the current input source is
connected
Input Signal
Displays the input signal setting of the current input source
Resolution
Displays the resolution of the current input source
Video Signal
Displays the video signal format of the current input source
Refresh Rate
Displays the refresh rate of the current input source
Sync Info
Displays information that may be needed by a service technician
Status
Displays information about projector problems that may be needed
by a service technician
Serial Number
Displays the projector's serial number
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Information item
Description
Event ID
Displays the Event ID number corresponding to a specific projector
problem; see the list of Event ID codes
(Not available for PowerLite 92)
Event ID Code List
Parent topic: Adjusting the Menu Settings
Related references
Optional Equipment and Replacement Parts
Projector Lamp Specifications
Event ID Code List
If the Event ID option on the Info menu displays a code number, check this list of Event ID codes for the
solution to the projector problem associated with the code (not available for PowerLite 92).
Event ID code
Cause and solution
0432
The EasyMP Network Projection program did not start. Turn the projector off and
then on again.
0435
0434
0482
Unstable network communication. Check the network communication status, wait a
few moments, and try connecting to the network again.
0484
0485
0433
Cannot display the transferred images. Restart the EasyMP Network Projection
program.
0481
Communication with computer was disconnected. Restart the EasyMP Network
Projection program.
0483
The EasyMP Network Projection program quit unexpectedly. Check the network
communication status, then turn the projector off and then on again.
04FE
0479
A projector system error has occurred. Turn the projector off and then on again.
04FF
126
Event ID code
Cause and solution
0891
Cannot find an access point with the same SSID. Set your computer, access point,
and projector to the same SSID.
0892
The WPA/WPA2 authentication type does not match. Make sure the wireless
network security settings are correct.
0893
The WEP/TKIP/AES encryption type does not match. Make sure the wireless
network security settings are correct.
0894
Communication with unauthorized access point was disconnected. Contact your
network administrator.
0898
Failed to acquire DHCP address. Make sure the DHCP server is operating correctly.
If you are not using DHCP, turn off the DHCP setting in the Network menus.
Parent topic: Projector Information Display - Info Menu
Projector Reset Options - Reset Menu
You can reset most of the projector settings to their default values using the Reset All option on the
Reset menu.
You can also reset the projector's lamp usage timer to zero when you replace the lamp using the Reset
Lamp Hours option.
127
You cannot reset the following settings using the Reset All option:
• Input Signal
• User's Logo
• Language
• Network menu items (if available)
• Lamp Hours
• Password
• User Button
Parent topic: Adjusting the Menu Settings
128
Maintaining and Transporting the Projector
Follow the instructions in these sections to maintain your projector and transport it from place to place.
Projector Maintenance
Transporting the Projector
Projector Maintenance
Your projector needs little maintenance to keep working at its best.
You may need to clean the lens periodically, and clean the air filter and air vents to prevent the projector
from overheating due to blocked ventilation.
The only parts you should replace are the lamp, air filter, and remote control batteries. If any other part
needs replacing, contact Epson or an authorized Epson servicer.
Warning: Before cleaning any part of the projector, turn it off and unplug the power cord. Never open
any cover on the projector, except as specifically explained in this manual. Dangerous electrical voltages
in the projector can injure you severely.
Warning: Do not try to service this product yourself, except as specifically explained in this manual.
Refer all other servicing to qualified servicers.
Cleaning the Lens
Cleaning the Projector Case
Air Filter and Vent Maintenance
Projector Lamp Maintenance
Replacing the Remote Control Batteries
Parent topic: Maintaining and Transporting the Projector
Cleaning the Lens
Clean the projector's lens periodically, or whenever you notice dust or smudges on the surface.
• To remove dust or smudges, gently wipe the lens with lens-cleaning paper.
129
• To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the
lens. Do not spray any liquid directly on the lens.
Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the
projector lamp may cause a fire.
Caution: Do not use glass cleaner or any harsh materials to clean the lens and do not subject the lens
to any impacts; you may damage it. Do not use canned air, or the gases may leave a residue. Avoid
touching the lens with your bare hands to prevent fingerprints on or damage to the lens surface.
Parent topic: Projector Maintenance
Cleaning the Projector Case
Before cleaning the projector case, turn off the projector and unplug the power cord.
• To remove dust or dirt, use a soft, dry, lint-free cloth.
• To remove stubborn dirt, use a soft cloth moistened with water and mild soap. Do not spray liquid
directly on the projector.
Caution: Do not use wax, alcohol, benzene, paint thinner, or other chemicals to clean the projector
case. These can damage the case. Do not use canned air, or the gases may leave a residue.
Parent topic: Projector Maintenance
Air Filter and Vent Maintenance
Regular filter maintenance is important to maintaining your projector. Your Epson projector is designed
with an easily accessible, user-replaceable filter to protect your projector and make regular maintenance
simple. Filter maintenance intervals will depend on the environment.
If regular maintenance is not performed, your Epson projector will notify you when the temperature
inside the projector has reached a high level. Do not wait until this warning appears to maintain your
projector filter as prolonged exposure to high temperatures may reduce the life of your projector or lamp.
Damage due to the failure to properly maintain the projector or its filter may not be covered by the
projector or lamp Limited Warranties.
Cleaning the Air Filter and Vents
Replacing the Air Filter
Parent topic: Projector Maintenance
130
Cleaning the Air Filter and Vents
Clean the projector's air filter or vents if they get dusty, or if you see a message telling you to clean them.
1. Turn off the projector and unplug the power cord.
2. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such as
a paintbrush).
Note: You can remove the air filter so you can clean both sides of it. Do not rinse the air filter in
water, or use any detergent or solvent to clean it.
Caution: Do not use canned air. The gases may leave a residue or push dust and debris into the
projector's optics or other sensitive areas.
3. If dust is difficult to remove or the air filter is damaged, replace the air filter.
Parent topic: Air Filter and Vent Maintenance
Replacing the Air Filter
You need to replace the air filter in the following situations:
• After cleaning the air filter, you see a message telling you to clean or replace it
• The air filter is torn or damaged
You can replace the air filter while the projector is mounted to the ceiling, if necessary. The illustrations
here show the projector placed on a table.
1. Turn off the projector and unplug the power cord.
131
2. Slide the air filter cover latch and open the air filter cover.
3. Pull the air filter out of the projector.
Note: Air filters contain polyphenylene ether, polystyrene resin, and polypropylene. Dispose of used
air filters according to local regulations.
132
4. Place the new air filter in the projector as shown and push gently until it clicks into place.
5. Close the air filter cover.
Parent topic: Air Filter and Vent Maintenance
Projector Lamp Maintenance
The projector keeps track of the number of hours the lamp is used and displays this information in the
projector's menu system.
Replace the lamp as soon as possible when the following occurs:
• The projected image gets darker or starts to deteriorate
• A message appears when you turn on the projector telling you to replace the lamp
• The projector's lamp light is flashing orange
Replacing the Lamp
Resetting the Lamp Timer
Parent topic: Projector Maintenance
Related references
Optional Equipment and Replacement Parts
Projector Lamp Specifications
133
Projector Information Display - Info Menu
Replacing the Lamp
Before you replace the lamp, let the projector cool down for at least one hour so the lamp will not be hot.
Warning: Let the lamp fully cool before replacing it to avoid injury.
You can replace the lamp while the projector is mounted to the ceiling, if necessary.
1. Turn off the projector and unplug the power cord.
2. Allow the projector lamp to cool down for at least one hour.
3. Use the screwdriver included with the replacement lamp to loosen the screw securing the lamp
cover.
Warning: If the lamp is broken, glass fragments may be loose inside the lamp chamber. Be careful
removing any broken glass to avoid injury.
134
4. Slide the lamp cover out and lift it off.
5. Loosen the screws securing the lamp to the projector. The screws do not come all the way out.
135
6. Lift up the lamp handle and gently pull the lamp out of the projector.
Note:
The lamp(s) in this product contain mercury. Please consult your state and local
regulations regarding disposal or recycling. Do not put in the trash.
136
7. Gently insert the new lamp into the projector. If it does not fit easily, make sure it is facing the right
way. Press the handle down.
Caution: Do not touch any glass on the lamp assembly to avoid premature lamp failure.
137
8. Push in the lamp firmly and tighten the screws to secure it.
9. Replace the lamp cover and tighten the screw to secure it.
Note: Be sure the lamp cover is securely installed or the lamp will not come on.
Reset the lamp timer to zero to keep track of the new lamp’s usage.
Parent topic: Projector Lamp Maintenance
138
Related tasks
Resetting the Lamp Timer
Resetting the Lamp Timer
You must reset the lamp timer after replacing the projector's lamp to clear the lamp replacement
message and to keep track of lamp usage correctly.
Note: Do not reset the lamp timer if you have not replaced the lamp to avoid inaccurate lamp usage
information.
1. Turn on the projector.
2. Press the Menu button.
3. Select the Reset menu and press Enter.
4. Select Reset Lamp Hours and press Enter.
You see a prompt asking if you want to reset the lamp hours.
5. Select Yes and press Enter.
6. Press Menu or Esc to exit the menus.
Parent topic: Projector Lamp Maintenance
Related tasks
Replacing the Lamp
139
Replacing the Remote Control Batteries
The remote control uses the two AA manganese or alkaline batteries. Replace the batteries as soon as
they run out.
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. Open the battery cover as shown.
2. Remove the old batteries.
Warning: If the battery fluid has leaked, wipe it away with a soft cloth and avoid getting the fluid on
your hands. If it gets on your hands, wash them immediately to avoid injury.
140
3. Insert the batteries with the + and – ends facing as shown.
4. Close 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: Projector Maintenance
Related references
Remote Control Operation
141
Transporting the Projector
The projector contains precision parts, some of which are glass. Follow these guidelines to transport or
ship the projector safely:
• Close the lens cover to protect the lens.
• Remove any equipment connected to the projector.
• Use a carrying case to hand-carry the projector.
• When transporting the projector a long distance or as checked luggage, place it in a carrying case.
Then pack the case in a firm box with cushioning around it and mark the box "Fragile."
• When shipping the projector for repairs, place it in its original packing materials, if possible, or use
equivalent materials with cushioning around the projector. Mark the box "Fragile."
Note: Epson shall not be liable for any damages incurred during transportation.
Parent topic: Maintaining and Transporting the Projector
142
Solving Problems
Check the solutions in these sections if you have any problems using the projector.
Projection Problem Tips
Projector Light Status
Using the Projector Help Displays
Solving Image or Sound Problems
Solving Projector or Remote Control Operation Problems
Solutions When Network Alert E-Mails are Not Received
Where to Get Help
Projection Problem Tips
If the projector is not working properly, try turning it off and unplugging it. Then plug it back in and turn it
on.
If this does not solve the problem, check the following:
• The lights on the projector may indicate what the problem is.
• The projector's Help system can display information about common problems, if the projector is
operating.
• The solutions in this manual can help you solve many problems.
If none of these solutions help, you can contact Epson for technical support.
Parent topic: Solving Problems
Projector Light Status
The lights on the projector's control panel indicate the projector status and let you know when a problem
occurs. Check the status and color of the lights and look for a solution in the table here.
143
1
Power light
2
Lamp light
3
Temperature light
Power light
Lamp light
Temperature
light
Status and solution
Green
Off
Off
Normal operation.
Flashing green
Off
Off
Warming up. Wait for an image to appear.
Orange
Off
Off
Standby or sleep mode.
Flashing orange Off
Off
Preparing network monitoring or shutting down.
(Wait for the light to remain orange before
unplugging the projector.)
Flashing red
Flashing orange
Projector is too hot.
Off
• Make sure that the vents and air filter are not
clogged with dust or obstructed by nearby
objects.
• Clean or replace the air filter.
• Make sure the environmental temperature is not
too hot.
144
Power light
Lamp light
Temperature
light
Status and solution
Red
Off
Red
Projector has overheated and turned off. Leave it
turned off to cool down for five minutes.
• Make sure that the vents and air filter are not
clogged with dust or obstructed by nearby
objects.
• Clean or replace the air filter.
• If operating the projector at high altitude, turn on
High Altitude Mode.
• If the problem persists, unplug the projector and
contact Epson for help.
Red
Flashing red
Off
Lamp has a problem.
• Check to see if the lamp is burned out, broken,
or installed incorrectly. Reseat or replace the
lamp as necessary.
• Make sure that the vents and air filter are not
clogged with dust or obstructed by nearby
objects.
• If operating the projector at high altitude, turn on
High Altitude Mode.
• If the problem persists, unplug the projector and
contact Epson for help.
On
Flashing
orange
Off
Replace the lamp soon to avoid damage. Do not
continue using the projector.
Red
Off
Flashing red
A fan or sensor has a problem. Turn the projector
off, unplug it, and contact Epson for help.
Red or flashing
red
Flashing red
Flashing red
Internal projector error. Turn the projector off,
unplug it, and contact Epson for help.
Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and
contact Epson for help.
Parent topic: Solving Problems
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Related references
Projector Setup Settings - Extended Menu
Where to Get Help
Related tasks
Cleaning the Air Filter and Vents
Replacing the Air Filter
Replacing the Lamp
Using the Projector Help Displays
You can display information to help you solve common problems using the projector's Help system.
1. Turn on the projector.
2. Press the Help button on the projector or the remote control.
You see the Help menu.
3. Use the up and down arrow buttons to highlight the problem you want to solve.
4. Press Enter to view the solutions.
5. When you are finished, do one of the following:
• To select another problem to solve, press Esc.
• To exit the help system, press Help.
Note: You can also display image adjustment recommendations by pressing the Help button on the
projector or remote control, then pressing the left arrow button.
Parent topic: Solving Problems
Solving Image or Sound Problems
Check the solutions in these sections if you have any problems with projected images or sound.
Solutions When No Image Appears
Solutions When Image is Incorrect Using the USB Display Function
Solutions When "No Signal" Message Appears
Solutions When "Not Supported" Message Appears
Solutions When Only a Partial Image Appears
Solutions When the Image is Not Rectangular
146
Solutions When the Image Contains Noise or Static
Solutions When the Image is Fuzzy or Blurry
Solutions When the Image Brightness or Colors are Incorrect
Solutions to Sound Problems
Solutions to Microphone Problems
Parent topic: Solving Problems
Solutions When No Image Appears
If no image appears, try the following solutions:
• Make sure the lens cover is open or off.
• Press the A/V Mute button on the remote control to see if the image was temporarily turned off.
• Make sure all necessary cables are securely connected and the power is on for the projector and
connected video sources.
• Press the projector's power button to wake it from standby or sleep mode. Also see if your connected
computer is in sleep mode or displaying a blank screen saver.
• Check the settings on the Signal menu to make sure they are correct for the current video source.
• Adjust the Brightness setting or select the Normal Power Consumption setting.
• Check the Display setting to make sure Messages is set to On.
• If the projector does not respond when you press the control panel buttons, the buttons may be
locked. Unlock the buttons.
• If the projector does not respond when you press buttons on the remote control, make sure the remote
receivers are turned on.
• For images projected with Windows Media Center, reduce the screen size from full screen mode.
• For images projected from applications using Windows DirectX, turn off DirectX functions.
Parent topic: Solving Image or Sound Problems
Related references
Projector Setup Settings - Extended Menu
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
Projector Feature Settings - Settings Menu
147
Related tasks
Unlocking the Projector's Buttons
Solutions When Image is Incorrect Using the USB Display Function
If no image appears or if the image appears incorrectly using the USB Display function, try the following
solutions:
• Press the USB button on the remote control.
• Make sure the USB Display software has installed correctly. Install it manually if necessary.
• Make sure the USB Type B setting in the Extended menu is set to USB Display, if available.
• With Mac OS X, select the USB Display icon in the Dock or from the Applications folder.
• For images projected with Windows Media Center, reduce the screen size from full screen mode.
• For images projected from applications using Windows DirectX, turn off DirectX functions.
• If the mouse cursor flickers, select Make the movement of the mouse pointer smooth in the Epson
USB Display Settings program on your computer (feature not available with Windows 2000).
• Turn off the Transfer layered window setting in the Epson USB Display Settings program on your
computer.
Parent topic: Solving Image or Sound Problems
Related references
Projector Setup Settings - Extended Menu
Solutions When "No Signal" Message Appears
If the "No Signal" message appears, try the following solutions:
• Press the Source Search button and wait a few seconds for an image to appear.
• Turn on the connected computer or video source, and press its play button to begin your presentation,
if necessary.
• Check the connection from the projector to your video sources.
• If you are projecting from a laptop computer, make sure it is set up to display on an external monitor.
• If necessary, turn the projector and the connected computer or video source off and then on again.
Displaying From a PC Laptop
Displaying From a Mac Laptop
Parent topic: Solving Image or Sound Problems
148
Displaying From a PC Laptop
If you see the "No Signal" message when you display from a PC laptop, you need to set up the laptop to
display on an external monitor.
1. Hold down the laptop's Fn key and press the key labelled with a monitor icon or CRT/LCD. (See
your laptop manual for details.) Wait a few seconds for an image to appear.
2. To display on both the laptop's monitor and the projector, try pressing the same keys again.
3. If the same image is not displayed by the laptop and projector, check the Windows Display utility to
make sure the external monitor port is enabled. (See your computer or Windows manual for
instructions.)
4. If necessary, check your video card settings and set the multiple display option to Clone.
Parent topic: Solutions When "No Signal" Message Appears
Displaying From a Mac Laptop
If you see the "No Signal" message when you display from a Mac laptop, you need to set up the laptop
for mirrored display. (See your laptop manual for details.)
1. Open the System Preferences utility and select Displays.
2. Select the VGA Display or Color LCD option, if necessary.
3. Click the Arrange or Arrangement tab.
4. Select the Mirror Displays checkbox.
Parent topic: Solutions When "No Signal" Message Appears
Solutions When "Not Supported" Message Appears
If the "Not Supported" message appears, try the following solutions:
• Make sure the correct input signal is selected on the Signal menu.
• Make sure the computer's display resolution does not exceed the projector's resolution and frequency
limit. If necessary, select a different display resolution for your computer. (See your computer manual
for details.)
Parent topic: Solving Image or Sound Problems
Related references
Input Signal Settings - Signal Menu
Supported Video Display Formats
149
Solutions When Only a Partial Image Appears
If only a partial computer image appears, try the following solutions:
• Press the Auto button on the remote control to optimize the image signal.
• Try adjusting the image position using the Position menu setting.
• Press the Aspect button on the remote control to select a different image aspect ratio.
• If you zoomed into or out of the image using the E-Zoom buttons, press the Esc button twice to return
to a full display.
• Check your computer display settings to disable dual display and set the resolution within the
projector's limits. (See your computer manual for details.)
• Check the resolution assigned to your presentation files to see if they are created for a different
resolution than you are projecting in. (See your software help for details.)
Parent topic: Solving Image or Sound Problems
Related references
Input Signal Settings - Signal Menu
Supported Video Display Formats
Solutions When the Image is Not Rectangular
If the projected image is not evenly rectangular, try the following solutions:
• Place the projector directly in front of the center of the screen, facing it squarely, if possible.
• If you adjusted the projector height using the projector feet, press the keystone buttons on the
projector to adjust the image shape.
• Turn on automatic keystone adjustments using the projector's menus.
• Adjust the Quick Corner setting to correct the image shape.
Parent topic: Solving Image or Sound Problems
Related references
Projector Feature Settings - Settings Menu
Related tasks
Correcting Image Shape with Quick Corner
150
Solutions When the Image Contains Noise or Static
If the projected image seems to contain electronic interference (noise) or static, try the following
solutions:
• Check the cables connecting your computer or video source to the projector. They should be:
• Separated from the power cord to prevent interference
• Securely connected at both ends
• Not connected to an extension cable
• Check the settings on the projector's Signal menu to make sure they match the video source. If
available for your video source, adjust the Progressive and Noise Reduction settings.
• Select a computer video resolution that is compatible with the projector.
• If you are projecting from a computer, press the Auto button on the remote control to automatically
adjust the Tracking and Sync settings.
• If you adjusted the image shape using the projector controls, try decreasing the Sharpness setting to
improve image quality.
• If you connected an extension power cable, try projecting without it to see if it caused interference in
the signal.
Parent topic: Solving Image or Sound Problems
Related references
Input Signal Settings - Signal Menu
Supported Video Display Formats
Related tasks
Displaying From a PC Laptop
Displaying From a Mac Laptop
Solutions When the Image is Fuzzy or Blurry
If the projected image is fuzzy or blurry, try the following solutions:
• Adjust the image focus.
• Clean the projector lens.
Note: To avoid condensation on the lens after bringing the projector in from a cold environment, let the
projector warm up to room temperature before using it.
151
• Position the projector close enough to the screen.
• Position the projector so the keystone adjustment angle is not so wide that it distorts the image.
• Turn on automatic keystone adjustment in the projector's menus.
• Adjust the Sharpness setting to improve image quality.
• If you are projecting from a computer, press the Auto button on the remote control to automatically
adjust the tracking and sync. If any bands or overall blurriness remain, display a uniformly patterned
image on the screen and manually adjust the Tracking and Sync settings.
• If you are projecting from a computer, use a lower resolution.
Parent topic: Solving Image or Sound Problems
Related references
Input Signal Settings - Signal Menu
Image Quality Settings - Image Menu
Projection Distance
Related tasks
Focusing the Image Using the Focus Ring
Cleaning the Lens
Solutions When the Image Brightness or Colors are Incorrect
If the projected image is too dark or light, or the colors are incorrect, try the following solutions:
• Press the Color Mode button on the remote control to try different color modes for the image and
environment.
• Adjust the available settings on the Image menu for the current input source, such as Brightness,
Contrast, Tint, Color Adjustment, and/or Color Saturation.
• Make sure you selected the correct Input Signal or Video Signal setting on the Signal menu, if
available for your image source.
• Make sure all the cables are securely connected to the projector and your video device. If you
connected long cables, try connecting shorter cables.
• If you are using the ECO Power Consumption setting, try selecting Normal in the Settings menu.
• If the image has been progressively darkening, you may need to replace the projector lamp soon.
Parent topic: Solving Image or Sound Problems
152
Related concepts
Projector Lamp Maintenance
Related references
Input Signal Settings - Signal Menu
Image Quality Settings - Image Menu
Projector Feature Settings - Settings Menu
Solutions to Sound Problems
If there is no sound when you expect it or the volume is too low or high, try the following solutions:
• Adjust the projector's volume settings.
• Press the A/V Mute button on the remote control to resume video and audio if they were temporarily
stopped.
• Press the Source Search button to switch to the correct input source, if necessary.
• Check your computer or video source to make sure the volume is turned up and the audio output is set
for the correct source.
• Check the audio cable connections between the projector and your video source.
• Make sure any connected audio cables are labeled "No Resistance".
• If you are using the USB Display function, turn on the Output audio from the projector setting in the
Epson USB Display Settings program on your computer.
• If Standby Audio is enabled (PowerLite 935W), the projector's fans may be louder than usual when
the product wakes up from standby mode. The projector's fans should resume normal noise levels
within 2 minutes.
Parent topic: Solving Image or Sound Problems
Solutions to Microphone Problems
If there is no sound when you use a microphone connected to the projector (not available for PowerLite
92/93), try the following solutions:
• Make sure the microphone is securely connected to the projector.
• Adjust the Mic Input Level and Plug-in Power settings as necessary in the projector's menus.
Parent topic: Solving Image or Sound Problems
Related references
Projector Feature Settings - Settings Menu
153
Projector Setup Settings - Extended Menu
Related tasks
Connecting a Microphone
Solving Projector or Remote Control Operation Problems
Check the solutions in these sections if you have problems operating the projector or remote control.
Solutions to Projector Power or Shut-Off Problems
Solutions to Problems with the Remote Control
Solutions to Password Problems
Parent topic: Solving Problems
Solutions to Projector Power or Shut-Off Problems
If the projector does not come on when you press the power button or it shuts off unexpectedly, try the
following solutions:
• Make sure the power cord is securely connected to the projector and to a working electrical outlet.
• The projector's buttons may be locked for security. Unlock the buttons or use the remote control to
turn on the projector.
• The power cord may be defective. Disconnect the cord and contact Epson.
• If the projector's lamp shuts off unexpectedly, it may have entered sleep mode after a period of
inactivity. Begin a presentation to wake the projector.
• If the projector's lamp shuts off and the power and Temp lights are red, the projector has overheated
and shut off. Check the solutions for this light status.
• If the power button on the remote control does not turn on the projector, check its batteries and make
sure the Remote Receiver setting is turned on in the projector's menu, if available.
Parent topic: Solving Projector or Remote Control Operation Problems
Related references
Projector Feature Settings - Settings Menu
Projector Light Status
Related tasks
Unlocking the Projector's Buttons
154
Solutions to Problems with the Remote Control
If the projector does not respond to remote control commands, try the following solutions:
• Check that the remote control batteries are installed correctly and have power. If necessary, replace
the batteries.
• Make sure you are operating the remote control within the reception angle and range of the projector.
• Make sure the projector is not warming up or shutting down.
• Check to see if a button on the remote control is stuck down, causing it to enter sleep mode. Release
the button to wake the remote control up.
• Strong fluorescent lighting, direct sunlight, or infrared device signals may be interfering with the
projector's remote receivers. Dim the lights or move the projector away from the sun or interfering
equipment.
• If available, turn off one of the remote receivers in the projector's menu system, or check if all the
remote receivers were turned off.
• If you assigned an ID number to the remote control to operate multiple projectors, you may need to
check or change the ID setting (feature not available with all projectors).
• If you lose the remote control, you can order another one from Epson.
Parent topic: Solving Projector or Remote Control Operation Problems
Related references
Projector Feature Settings - Settings Menu
Optional Equipment and Replacement Parts
Remote Control Operation
Solutions to Password Problems
If you cannot enter or remember a password, try the following solutions:
• You may have turned on password protection without first setting a password. Try entering 0000 using
the remote control.
• If you have entered an incorrect password too many times and see a message displaying a request
code, write down the code and contact Epson. Provide the request code and proof of ownership for
assistance in unlocking the projector.
• If you lose the remote control you cannot enter a password. Order a new one from Epson.
Parent topic: Solving Projector or Remote Control Operation Problems
155
Solutions When Network Alert E-Mails are Not Received
If you do not receive an e-mail alerting you to problems with a projector over the network (PowerLite
93/95/96W/905/915W/935W/1835), try the following solutions:
• Make sure the projector is turned on and connected to the network correctly. (If an error shut down the
projector, it cannot send an e-mail.)
• Make sure you set up the projector e-mail alert settings correctly on the projector's network Mail menu
or in the network software.
• Set the Standby Mode setting to Communication On so the network software can monitor the
projector in standby mode.
Parent topic: Solving Problems
Related concepts
Wired Network Projection
Wireless Network Projection
Related references
Projector Setup Settings - Extended Menu
Projector Network Settings - Network Menu
Where to Get Help
If you need to contact Epson for technical support services, use the following support options.
Internet Support
Visit Epson's support website at www.epson.com/support (U.S.) or www.epson.ca/support (Canada) for
solutions to common problems with your projector. You can download utilities and documentation, get
FAQs and troubleshooting advice, or e-mail Epson with your questions.
Speak to a Support Representative
To use the Epson PrivateLine Support service, call (800) 637-7661. This service is available for the
duration of your warranty period. You may also speak with a projector support specialist by dialing (562)
276-4394 (U.S.) or (905) 709-3839 (Canada).
Support hours are 6 AM to 8 PM, Pacific Time, Monday through Friday and 7 AM to 4 PM, Pacific Time,
Saturday.
Days and hours of support are subject to change without notice. Toll or long distance charges may
apply.
156
Before you call, have the following information ready:
• Product name
• Product serial number (located on the bottom or rear of the projector, or in menu system)
• Proof of purchase (such as a store receipt) and date of purchase
• Computer or video configuration
• Description of the problem
Purchase Supplies and Accessories
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). Or you can purchase online
at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales).
To purchase a replacement remote control, call (562) 276-4394 (U.S.) or (905) 709-3839 (for dealer
referral in Canada).
Parent topic: Solving Problems
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Technical Specifications
These sections list the technical specifications of your projector.
General Projector Specifications
Projector Lamp Specifications
Remote Control Specifications
Projector Dimension Specifications
Projector Electrical Specifications
Projector Environmental Specifications
Projector Safety and Approvals Specifications
Supported Video Display Formats
General Projector Specifications
Type of display
Poly-silicon TFT active matrix
Resolution
PowerLite 92/93/95/905/1835:
1024 x 768 pixels (XGA)
PowerLite 96W/915W/935W:
1280 x 800 pixels (WXGA)
Lens
PowerLite 92/93/95/96W:
F=1.58 to 1.72
Focal length: 16.9 to 20.28 mm
PowerLite 905/915W/935W/1835:
F=1.51 to 1.99
Focal length: 18.2 to 29.2 mm
Color reproduction
Full color, 16.77 million colors
158
Brightness
PowerLite 92/93:
Normal Power Consumption mode:
White light output 2400 lumens (ISO 21118 standard)
Color light output 2400 lumens
ECO Power Consumption mode:
White light output 1920 lumens (ISO 21118 standard)
PowerLite 95:
Normal Power Consumption mode:
White light output 2600 lumens (ISO 21118 standard)
Color light output 2600 lumens
ECO Power Consumption mode:
White light output 2080 lumens (ISO 21118 standard)
PowerLite 96W:
Normal Power Consumption mode:
White light output 2700 lumens (ISO 21118 standard)
Color light output 2700 lumens
ECO Power Consumption mode:
White light output 2160 lumens (ISO 21118 standard)
PowerLite 905:
Normal Power Consumption mode:
White light output 3000 lumens (ISO 21118 standard)
Color light output 3000 lumens
ECO Power Consumption mode:
White light output 2400 lumens (ISO 21118 standard)
PowerLite 915W:
Normal Power Consumption mode:
White light output 3200 lumens (ISO 21118 standard)
Color light output 3200 lumens
159
ECO Power Consumption mode:
White light output 2240 lumens (ISO 21118 standard)
PowerLite 935W:
Normal Power Consumption mode:
White light output 3700 lumens (ISO 21118 standard)
Color light output 3700 lumens
ECO Power Consumption mode:
White light output 2960 lumens (ISO 21118 standard)
PowerLite 1835:
Normal Power Consumption mode:
White light output 3500 lumens (ISO 21118 standard)
Color light output 3500 lumens
ECO Power Consumption mode:
White light output 2450 lumens (ISO 21118 standard)
Contrast ratio
2000:1 with Auto Iris on and Normal Power Consumption mode
Image size
PowerLite 92/93/95/905/1835:
30 to 300 inches (0.8 to 7.6 m)
PowerLite 96W:
33 to 318 inches (0.8 to 8 m)
PowerLite 915W/935W:
29 to 280 inches (0.7 to 7.1 m)
Projection distance
PowerLite 92/93/95/96W:
35 to 425 inches (0.9 to 10.8 m)
PowerLite 905/915W/935W/1835:
33 to 547 inches (0.84 to 13.9 m)
Projection methods
Front, rear, ceiling-mounted
160
Optical aspect ratio
PowerLite 92/93/95/905/1835:
(width-to-height)
4:3
PowerLite 96W/915W/935W:
16:10
Focus adjustment
Manual
Zoom adjustment
Manual
Zoom ratio
PowerLite 92/93/95/96W:
(Tele-to-Wide)
1:1.2
PowerLite 905/915W/935W/1835:
1:1.6
Internal sound system
16 W monaural
Noise level
PowerLite 92/93/95/96W/905:
33 dB (Normal Power Consumption mode)
28 dB (ECO Power Consumption mode)
PowerLite 915W/1835:
37 dB (Normal Power Consumption mode)
29 dB (ECO Power Consumption mode)
PowerLite 935W:
39 dB (Normal Power Consumption mode)
35 dB (ECO Power Consumption mode)
Keystone correction angle
Vertical: ± 30º
Horizontal: ± 30º
USB Type B port compatibility USB 1.1 and 2.0 compliant for USB display or external mouse
USB Type A port compatibility USB 1.1 and 2.0 compliant port for USB device input or EPSON
document camera display
Parent topic: Technical Specifications
161
Projector Lamp Specifications
Type
UHE (Ultra High Efficiency)
Power consumption
PowerLite 92/93/95/96W/905:
200 W
PowerLite 915W/1835:
230 W
PowerLite 935W:
275 W
Lamp life
PowerLite 92/93/95/96W/905:
Normal Power Consumption mode:
Up to about 5000 hours
ECO Power Consumption mode:
Up to about 6000 hours
PowerLite 915W/1835:
Normal Power Consumption mode:
Up to about 4000 hours
ECO Power Consumption mode:
Up to about 6000 hours
PowerLite 935W:
Normal Power Consumption mode:
Up to about 3000 hours
ECO Power Consumption mode:
Up to about 4000 hours
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.
Parent topic: Technical Specifications
162
Remote Control Specifications
Reception range
19.7 feet (6 m)
Batteries
Two alkaline or manganese AA
Parent topic: Technical Specifications
Projector Dimension Specifications
Height
3.66 inches (93 mm)
(excluding feet)
Width
15.6 inches (345 mm)
Depth
10.4 inches (263 mm)
Weight
PowerLite 92/93:
6.91 lb (3.13 kg)
PowerLite 95:
6.97 lb (3.16 kg)
PowerLite 96W:
7.19 lb (3.26 kg)
PowerLite 905:
7.39 lb (3.35 kg)
PowerLite 915W/1835:
7.42 lb (3.36 kg)
PowerLite 935W:
7.50 lb (3.40 kg)
Parent topic: Technical Specifications
Projector Electrical Specifications
Rated frequency
50/60 Hz
163
Power supply
100 to 240 VAC ±10%
PowerLite 92/93/95:
3.2 to 1.4 A
PowerLite 96W/905:
3.2 to 1.5 A
PowerLite 915W/1835:
3.6 to 1.6 A
PowerLite 935W:
4.1 to 1.8 A
164
Power consumption
Operating:
(100 to 120 V)
PowerLite 92/93/95:
Normal Power Consumption mode: 312 W
ECO Power Consumption mode: 261 W
PowerLite 96W/905:
Normal Power Consumption mode: 313 W
ECO Power Consumption mode: 264 W
PowerLite 915W/1835:
Normal Power Consumption mode: 355 W
ECO Power Consumption mode: 263 W
PowerLite 935W:
Normal Power Consumption mode: 403 W
ECO Power Consumption mode: 329 W
Standby:
PowerLite 92:
0.31 W (Communication Off), N/A (Communication On)
PowerLite 93:
0.31 W (Communication Off), 4.1 W (Communication On)
PowerLite 95:
0.31 W (Communication Off), 8.1 W (Communication On)
PowerLite 96W/905/915W/1835:
0.29 W (Communication Off), 8.9 W (Communication On)
PowerLite 935W:
0.27 W (Communication Off), 6.9 W (Communication On)
165
Power consumption
Operating:
(200 to 240 V)
PowerLite 92/93/95:
Normal Power Consumption mode: 299 W
ECO Power Consumption mode: 254 W
PowerLite 96W/905:
Normal Power Consumption mode: 300 W
ECO Power Consumption mode: 253 W
PowerLite 915W/1835:
Normal Power Consumption mode: 337 W
ECO Power Consumption mode: 252 W
PowerLite 935W:
Normal Power Consumption mode: 386 W
ECO Power Consumption mode: 313 W
Standby:
PowerLite 92:
0.40 W (Communication Off), N/A (Communication On)
PowerLite 93:
0.40 W (Communication Off), 4.6 W (Communication On)
PowerLite 95:
0.40 W (Communication Off), 8.8 W (Communication On)
PowerLite 96W/905/915W/1835:
0.39 W (Communication Off), 9.6 W (Communication On)
PowerLite 935W:
0.35 W (Communication Off), 7.2 W (Communication On)
Parent topic: Technical Specifications
166
Projector Environmental Specifications
Temperature
Operating: 41 to 95 ºF (5 to 35 ºC)
Storage: 14 to 140 ºF (–10 to 60 ºC)
Humidity
Operating: 20 to 80%
(relative, non-condensing)
Storage: 10 to 90%
Operating altitude
Up to 4921 feet (1500 m)
Up to 7500 feet (2286 m) with High Altitude Mode enabled
Parent topic: Technical Specifications
Projector Safety and Approvals Specifications
United States
FCC Part 15 Class B (DoC)
UL60950-1
Canada
ICES-003 Class B
CSA C22.2 No. 60950-1
Parent topic: Technical Specifications
Supported Video Display Formats
For best results, your computer monitor or video card resolution should be set to display in the
projector's native resolution. However, your projector includes Epson's SizeWise chip that supports other
computer display resolutions, so your image will be resized to fit automatically.
Your computer's monitor or video card refresh rate (vertical frequency) must be compatible with the
projector. (See your computer or video card manual for details.)
The table below lists the compatible refresh rate and resolution for each compatible video display format.
Display format
Refresh rate (in Hz)
Resolution (in pixels)
VGA
60/72/75/85
640 × 480
SVGA
56/60/72/75/85
800 × 600
Computer signals (analog RGB)
167
Display format
Refresh rate (in Hz)
Resolution (in pixels)
XGA
60/70/75/85
1024 × 768
WXGA
60
1280 × 768
60
1360 × 768
60/75/85
1280 × 800
70/75/85
1152 × 864
60/75/85
1280 × 960
60/75/85
1280 × 1024
SXGA+
60/75
1400 × 1050
WXGA+
60/75/85
1440 × 900
UXGA
60
1600 × 1200
WSXGA+*, **
60
1680 × 1050
WUXGA (Reduced Blanking)
60
1920 × 1200
MAC13"
67
640 × 480
MAC16"
75
832 × 624
MAC19"
75
1024 × 768
59
1024 × 768
75
1152 × 870
TV (NTSC)
60
720 × 480
TV (PAL)
50/60
720 × 576
TV (SECAM)
50
720 × 576
SDTV (480i)
60
720 × 480
SDTV (576i)
50
720 × 576
SDTV (480p)
60
720 × 480
SDTV (576p)
50
720 × 576
SXGA
MAC21"
Composite video
Component video
168
Display format
Refresh rate (in Hz)
Resolution (in pixels)
HDTV (720p)
50/60
1280 × 720
HDTV (1080i)
50/60
1920 × 1080
VGA
60
640 × 480
SVGA
60
800 × 600
XGA
60
1024 × 768
WXGA
60
1280 × 800
SXGA
60
1280 × 960
60
1280 × 1024
SXGA+
60
1400 × 1050
UXGA
60
1600 × 1200
SDTV (480i/480p)
60
720 × 480
SDTV (576i/576p)
50
720 × 576
HDTV (720p)
50/60
1280 × 720
HDTV (1080i)
50/60
1920 × 1080
HDTV (1080p)
24/30/50/60
1920 × 1080
HDMI input signals
* PowerLite 96W/915W/935W only
** Available only when using the Wide option as the Resolution setting
Parent topic: Technical Specifications
169
Notices
Check these sections for important notices about your projector.
Recycling
Important Safety Information
Important Safety Instructions
FCC Compliance Statement
Trademarks
Software Copyright
Copyright Notice
Recycling
Epson offers a recycling program for end of life products. Please go to www.epson.com/recycle for
information on how to return your products for proper disposal.
Parent topic: Notices
Important Safety Information
Caution: Never look into the projector lens when the lamp is turned on; the bright light can damage your
eyes. Never let children look into the lens when it is on. Never open any cover on the projector, except
the lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you.
Except as specifically explained in this User's Guide, do not attempt to service this product yourself.
Refer all servicing to qualified service personnel.
Warning: The projector and its accessories come packaged in plastic bags. Keep plastic bags away
from small children to avoid any risk of suffocation.
Caution: When you replace the lamp, never touch the new lamp with your bare hands; the invisible
residue left by the oil on your hands may shorten the lamp life. Use a cloth or glove to handle the new
lamp.
Parent topic: Notices
170
Important Safety Instructions
Follow these safety instructions when setting up and using the projector:
• Do not look into the lens when the projector is on. The bright light can damage your eyes. Avoid
standing in front of the projector so the bright light does not shine into your eyes.
• Do not place the projector on an unstable cart, stand, or table.
• Do not operate the projector on its side, or while tilted to one side. Do not tilt the projector more than
30° forward or back.
• If the projector is mounted on a ceiling or wall, it should be installed by qualified technicians using
mounting hardware designed for use with this projector.
• When installing or adjusting a ceiling or wall mount, do not use adhesives to prevent the screws from
loosening and do not use oils or lubricants. This may cause the projector case to crack and the
projector to fall from its ceiling mount. This could cause serious injury to anyone under the mount and
could damage the projector.
• Do not use the projector near water, sources of heat, high-voltage electrical wires, or sources of
magnetic fields.
• Use the type of power source indicated on the projector. Use of a different power source may result in
fire or electric shock. If you are not sure of the power available, consult your dealer or power company.
• Place the projector near a wall outlet where the plug can be easily unplugged.
• Take the following precautions when handling the plug: Do not hold the plug with wet hands. Do not
insert the plug into a dusty outlet. Insert the plug firmly into the outlet. Do not pull the power cord when
disconnecting the plug; always be sure to hold the plug when disconnecting it. Do not overload wall
outlets, extension cords, or power strips. Failure to comply with these precautions could result in fire or
electric shock.
• Do not place the projector where the cord can be walked on. This may result in fraying or damage to
the plug.
• Unplug the projector from the wall outlet before cleaning. Use a dry cloth (or, for stubborn dirt or
stains, a moist cloth that has been wrung dry) for cleaning. Do not use liquid or aerosol cleaners, any
sprays containing flammable gas, or solvents such as alcohol, paint thinner, or benzine.
• Do not block the slots and openings in the projector case. They provide ventilation and prevent the
projector from overheating. Do not operate the projector on a sofa, rug, or other soft surface, or set it
on top of loose papers. Do not cover the projector with a blanket, curtain, or tablecloth. If you are
setting up the projector near a wall, leave at least 7.9 inches (20 cm) of space between the wall and
the air exhaust vent.
• Do not operate the projector in a closed-in cabinet unless proper ventilation is provided.
171
• Never allow objects of any kind to enter any openings in the projector. Do not leave objects, especially
flammable objects, near the projector. Never spill liquid of any kind into the projector.
• If you are using two or more projectors side-by-side, leave at least 2 feet (60 cm) of space between the
projectors to allow for proper ventilation.
• You may need to clean the air filter and vent. A clogged air filter or vent can block ventilation needed
to cool the projector. Do not use canned air, or the gases may leave a residue.
• Do not store the projector outdoors for an extended length of time.
• Except as specifically explained in this manual, do not attempt to service this product yourself. Refer
all servicing to qualified personnel. Opening or removing covers may expose you to dangerous
voltages and other hazards.
• Never open any covers on the projector except as specifically explained in this manual. Never attempt
to disassemble or modify the projector. Refer all repairs to qualified service personnel.
• Unplug the projector from the wall outlet and refer servicing to qualified service personnel under the
following conditions: if it does not operate normally when you follow the operating instructions, or
exhibits a distinct change in performance; if smoke, strange odors, or strange noises come from the
projector; if the power cord or plug is damaged or frayed; if liquid or foreign objects get inside the
projector, or if it has been exposed to rain or water; if it has been dropped or the housing has been
damaged.
• Do not touch the plug during an electrical storm. Otherwise, you may receive an electric shock.
• Unplug the projector when it will not be used for extended periods.
• Do not use the projector where it may be exposed to rain, water, or excessive humidity.
• Do not use or store the projector where it may be exposed to smoke, steam, corrosive gases,
excessive dust, vibration, or shock.
• Do not use the projector where flammable or explosive gases may be present.
• Do not use or store the projector or remote control in a hot location, such as near a heater, in direct
sunlight, or in a closed vehicle.
• If you use the projector in a country other than where you purchased it, use the correct power cord for
that country.
• Do not stand on the projector or place heavy objects on it.
• Do not use the projector outside of the required temperature range of 32 to 104 ºF (0 to 40 ºC). Doing
so may cause an unstable display and could lead to projector damage. Do not use or store the
projector where it may be exposed to sudden changes in temperature.
172
• Do not store the projector outside of the required temperature range of 14 to 140 ºF (–10 to 60 ºC) or
in direct sunlight for long periods of time. Doing so may cause damage to the case.
• Do not place anything that can become warped or damaged by heat near the exhaust vents. Do not
bring your hands or face close to the vents while projection is in progress. Do not bring your face close
to the projector while it is in use.
• Before you move the projector, make sure its power is turned off, the plug is disconnected from the
outlet, and all cables are disconnected.
• Never try to remove the lamp immediately after use because it will be extremely hot. Before removing
the lamp, turn off the power and wait at least an hour to allow the lamp to cool completely.
• Do not disassemble the lamp or subject it to impacts.
• Do not place the source of an open flame, such as a lit candle, on or near the projector.
• Do not block the lens during projection using a book or any object other than the lens cover. Use the
lens cover to temporarily stop projection, but avoid projecting with the lens cover closed for a long
period. This could damage the projector or cause a fire.
• Do not modify the power cord. Do not place heavy objects on top of the power cord or bend, twist, or
pull it excessively. Keep the power cord away from hot electrical appliances.
• If the lamp breaks, ventilate the room to prevent gases contained in the lamp from being inhaled or
coming in contact with your eyes or mouth. If you do inhale gases or gases come in contact with your
eyes or mouth, seek medical advice immediately.
• If the projector is mounted overhead and the lamp breaks, be careful to prevent pieces of glass from
falling into your eyes or mouth when you open the lamp cover. If pieces of glass do get into your eyes
or mouth, seek medical advise immediately.
• Always lower the volume before turning off the projector. Turning on the projector with the volume too
high can damage your ears.
Note:
The lamp(s) in this product contain mercury. Please consult your state and local regulations
regarding disposal or recycling. Do not put in the trash.
WARNING: The cords included with this product contain chemicals, including lead, known to the State of
California to cause birth defects or other reproductive harm. Wash hands after handling. (This notice is
provided in accordance with Proposition 65 in Cal. Health & Safety Code § 25249.5 and following.)
Restriction of Use
Parent topic: Notices
173
Restriction of Use
When this product is used for applications requiring high reliability/safety such as transportation devices
related to aviation, rail, marine, automotive; disaster prevention devices; various safety devices; or
functional/precision devices, you should use this product only after giving consideration to including failsafes and redundancies into your design to maintain safety and total system reliability.
Because this product was not intended for use in applications requiring extremely high reliability/safety
such as aerospace equipment, main communication equipment, nuclear power control equipment, or
medical equipment related to direct medical care, please make your own judgment on this product's
suitability after a full evaluation.
Parent topic: Important Safety Instructions
FCC Compliance Statement
For United States Users
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause interference to radio and television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
WARNING
The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC
Certification or Declaration of this device and may cause interference levels which exceed the limits
established by the FCC for this equipment. It is the responsibility of the user to obtain and use a shielded
equipment interface cable with this device. If this equipment has more than one interface connector, do
not leave cables connected to unused interfaces. Changes or modifications not expressly approved by
the manufacturer could void the user’s authority to operate the equipment.
174
For Canadian Users
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
Parent topic: Notices
Trademarks
EPSON®, PowerLite®, Instant Off®, Quick Corner®, and EasyMP® are registered trademarks, and EPSON
Exceed Your Vision is a registered logomark of Seiko Epson Corporation.
PrivateLine® and Accolade® are registered trademarks; SizeWiseTM , DuetTM , and BrightLink SoloTM are
trademarks; and EPSON StoreSM and Extra CareSM are service marks of Epson America, Inc.
WPATM and WPA2TM are trademarks of the Wi-Fi Alliance.
HDMI and High-Definition Multimedia Interface are the trademarks or registered trademarks of HDMI
Licensing LLC.
General Notice: Other product names used herein are for identification purposes only and may be
trademarks of their respective owners. Epson disclaims any and all rights in those marks.
Parent topic: Notices
Software Copyright
GNU GPL
This projector product includes the open source software programs which apply the GNU General Public
License Version 2 or later version ("GPL Programs").
We provide the source code of the GPL Programs until five (5) years after the discontinuation of same
model of this projector product.
If you desire to receive the source code of the GPL Programs, please see the "EPSON Projector Contact
List" in the User's Guide, and contact the customer support of your region.
175
These GPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
The list of GPL Programs is as follows and the names of author are described in the source code of the
GPL Programs
The list of GPL Programs
busybox-1.13.4
iptables-1.4.4
libgcc1(gcc-4.3.3)
linux-2.6.27
patches
udhcp 0.9.8
uvc rev.219
wireless_tools 29
EPSON original drivers
The GNU General Public License Version 2 is as follows. You also can see the GNU General Public
License Version 2 at http://www.gnu.org/licenses/.
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright ©) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document,
but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By
contrast, the GNU General Public License is intended to guarantee your freedom to share and change
free software—to make sure the software is free for all its users. This General Public License applies to
most of the Free Software Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public
License instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are
designed to make sure that you have the freedom to distribute copies of free software (and charge for
176
this service if you wish), that you receive source code or can get it if you want it, that you can change the
software or use pieces of it in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask
you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute
copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the
recipients all the rights that you have. You must make sure that they, too, receive or can get the source
code. And you must show them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which
gives you legal permission to copy, distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain that everyone understands that
there is no warranty for this free software. If the software is modified by someone else and passed on,
we want its recipients to know that what they have is not the original, so that any problems introduced by
others will not reflect on the original authors' reputations.
Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that
redistributors of a free program will individually obtain patent licenses, in effect making the program
proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free
use or not licensed at all.
The precise terms and conditions for copying, distribution and modification follow.
GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
MODIFICATION
0. This License applies to any program or other work which contains a notice placed by the copyright
holder saying it may be distributed under the terms of this General Public License. The "Program",
below, refers to any such program or work, and a "work based on the Program" means either the
Program or any derivative work under copyright law: that is to say, a work containing the Program or a
portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter,
translation is included without limitation in the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not covered by this License; they are
outside its scope. The act of running the Program is not restricted, and the output from the Program is
covered only if its contents constitute a work based on the Program (independent of having been made
by running the Program). Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any
medium, provided that you conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the
absence of any warranty; and give any other recipients of the Program a copy of this License along with
the Program.
177
You may charge a fee for the physical act of transferring a copy, and you may at your option offer
warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on
the Program, and copy and distribute such modifications or work under the terms of Section 1 above,
provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices stating that you changed the files and the
date of any change.
b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived
from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the
terms of this License.
c) If the modified program normally reads commands interactively when run, you must cause it, when
started running for such interactive use in the most ordinary way, to print or display an announcement
including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you
provide a warranty) and that users may redistribute the program under these conditions, and telling the
user how to view a copy of this License. (Exception: if the Program itself is interactive but does not
normally print such an announcement, your work based on the Program is not required to print an
announcement.)
These requirements apply to the modified work as a whole. If identifiable sections of that work are not
derived from the Program, and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those sections when you distribute them as
separate works. But when you distribute the same sections as part of a whole which is a work based on
the Program, the distribution of the whole must be on the terms of this License, whose permissions for
other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by
you; rather, the intent is to exercise the right to control the distribution of derivative or collective works
based on the Program.
In addition, mere aggregation of another work not based on the Program with the Program (or with a
work based on the Program) on a volume of a storage or distribution medium does not bring the other
work under the scope of this License.
3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or
executable form under the terms of Sections 1 and 2 above provided that you also do one of the
following:
a) Accompany it with the complete corresponding machine-readable source code, which must be
distributed under the terms of Sections 1 and 2 above on a medium customarily used for software
interchange; or,
178
b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no
more than your cost of physically performing source distribution, a complete machine-readable copy of
the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a
medium customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer to distribute corresponding source
code. (This alternative is allowed only for noncommercial distribution and only if you received the
program in object code or executable form with such an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for making modifications to it. For an
executable work, complete source code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to control compilation and installation of the
executable. However, as a special exception, the source code distributed need not include anything that
is normally distributed (in either source or binary form) with the major components (compiler, kernel, and
so on) of the operating system on which the executable runs, unless that component itself accompanies
the executable.
If distribution of executable or object code is made by offering access to copy from a designated place,
then offering equivalent access to copy the source code from the same place counts as distribution of
the source code, even though third parties are not compelled to copy the source along with the object
code.
4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under
this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will
automatically terminate your rights under this License. However, parties who have received copies, or
rights, from you under this License will not have their licenses terminated so long as such parties remain
in full compliance.
5. You are not required to accept this License, since you have not signed it. However, nothing else
grants you permission to modify or distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program
(or any work based on the Program), you indicate your acceptance of this License to do so, and all its
terms and conditions for copying, distributing or modifying the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the Program), the recipient
automatically receives a license from the original licensor to copy, distribute or modify the Program
subject to these terms and conditions. You may not impose any further restrictions on the recipients'
exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason
(not limited to patent issues), conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of
this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License
and any other pertinent obligations, then as a consequence you may not distribute the Program at all.
179
For example, if a patent license would not permit royalty-free redistribution of the Program by all those
who receive copies directly or indirectly through you, then the only way you could satisfy both it and this
License would be to refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under any particular circumstance, the
balance of the section is intended to apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any patents or other property right claims or
to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the
free software distribution system, which is implemented by public license practices. Many people have
made generous contributions to the wide range of software distributed through that system in reliance on
consistent application of that system; it is up to the author/donor to decide if he or she is willing to
distribute software through any other system and a licensee cannot impose that choice.
This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this
License.
8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by
copyrighted interfaces, the original copyright holder who places the Program under this License may add
an explicit geographical distribution limitation excluding those countries, so that distribution is permitted
only in or among countries not thus excluded. In such case, this License incorporates the limitation as if
written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions of the General Public
License from time to time. Such new versions will be similar in spirit to the present version, but may differ
in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Program specifies a version number of this
License which applies to it and "any later version", you have the option of following the terms and
conditions either of that version or of any later version published by the Free Software Foundation. If the
Program does not specify a version number of this License, you may choose any version ever published
by the Free Software Foundation.
10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions
are different, write to the author to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this.
Our decision will be guided by the two goals of preserving the free status of all derivatives of our free
software and of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR
THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
180
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE,
YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL
ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR
DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES
OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH
HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest possible use to the public, the best
way to achieve this is to make it free software which everyone can redistribute and change under these
terms.
To do so, attach the following notices to the program. It is safest to attach them to the start of each
source file to most effectively convey the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright ©) <year> <name of author>
This program is free software; you can redistribute it and/or modify it under the terms of the GNU
General Public License as published by the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not,
write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this when it starts in an interactive mode:
181
Gnomovision version 69, Copyright ©) year name of author Gnomovision comes with ABSOLUTELY NO
WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate parts of the General
Public License. Of course, the commands you use may be called something other than `show w' and
`show c'; they could even be mouse-clicks or menu items—whatever suits your program.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a
"copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes
passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into proprietary programs. If
your program is a subroutine library, you may consider it more useful to permit linking proprietary
applications with the library. If this is what you want to do, use the GNU Lesser General Public License
instead of this License.
GNU LGPL
This projector product includes the open source software programs which apply the GNU Lesser
General Public License Version 2 or later version ("LGPL Programs").
We provide the source code of the LGPL Programs until five (5) years after the discontinuation of same
model of this projector product.
If you desire to receive the source code of the LGPL Programs, please see the "EPSON Projector
Contact List" in the User's Guide, and contact the customer support of your region.
These LGPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
The list of LGPL Programs is as follows and the names of author are described in the source code of the
LGPL Programs.
LGPL Programs
glibc-2.10
SDL-1.2.13
SDL-Image
182
The GNU Lesser General Public License Version 2 is as follows. You also can see the GNU Lesser
General Public License Version 2 at http//www.gnu.org/licenses/.
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright ©) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document,
but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library
Public License, version 2, hence the version number 2.1.]
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By
contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and
change free software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some specially designated software
packages--typically libraries--of the Free Software Foundation and other authors who decide to use it.
You can use it too, but we suggest you first think carefully about whether this license or the ordinary
General Public License is the better strategy to use in any particular case, based on the explanations
below.
When we speak of free software, we are referring to freedom of use, not price. Our General Public
Licenses are designed to make sure that you have the freedom to distribute copies of free software (and
charge for this service if you wish); that you receive source code or can get it if you want it; that you can
change the software and use pieces of it in new free programs; and that you are informed that you can
do these things.
To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to
ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you
distribute copies of the library or if you modify it.
For example, if you distribute copies of the library, whether gratis or for a fee, you must give the
recipients all the rights that we gave you. You must make sure that they, too, receive or can get the
source code. If you link other code with the library, you must provide complete object files to the
recipients, so that they can relink them with the library after making changes to the library and
recompiling it. And you must show them these terms so they know their rights.
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This projector product includes the open source software program "University of California, Berkeley
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Copyright ©) 1994-1997, Thomas G. Lane . This file is part of the Independent JPEG Group's software.
For conditions of distribution and use, see the accompanying README file.
This distribution contains the sixth public release of the Independent JPEG Group's free JPEG software.
You are welcome to redistribute this software and to use it for any purpose, subject to the conditions
under LEGAL ISSUES, below.
LEGAL ISSUES
===========
In plain English:
192
1. We don't promise that this software works. (But if you find any bugs, please let us know!)
2. You can use this software for whatever you want. You don't have to pay us.
3. You may not pretend that you wrote this software. If you use it in a program, you must acknowledge
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The authors make NO WARRANTY or representation, either express or implied, with respect to this
software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is
provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy.
This software is copyright ©) 1991-1998, Thomas G. Lane. All Rights Reserved except as specified
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Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for
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software is based in part on the work of the Independent JPEG Group".
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undesirable consequences; the authors accept NO LIABILITY for damages of any kind.
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library. If you use our work, you ought to acknowledge us.
Permission is NOT granted for the use of any IJG author's name or company name in advertising or
publicity relating to this software or products derived from it. This software may be referred to only as
"the Independent JPEG Group's software".
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provided that all warranty or liability claims are assumed by the product vendor.
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copyright holder, Aladdin Enterprises of Menlo Park, CA. ansi2knr.c is NOT covered by the above
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Software Foundation but is freely distributable. The same holds for its supporting scripts (config.guess,
193
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It appears that the arithmetic coding option of the JPEG spec is covered by patents owned by IBM ,
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licenses. For this reason, support for arithmetic coding has been removed from the free JPEG software.
(Since arithmetic coding provides only a marginal gain over the unpatented Huffman mode, it is unlikely
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libpng
This projector product includes the open source software program "libpng" which applies the terms and
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The "libpng" are WITHOUT ANY WARRANTY; without even the implied warranty of
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List of libpng programs
libpng-1.2.7
License terms of conditions of each program which are provided by owner of the copyright to the "libpng"
are as follows.
For conditions of distribution and use, see copyright notice in png.h Copyright ©) 1998-2004 Glenn
Randers-Pehrson (Version 0.96 Copyright ©) 1996, 1997 Andreas Dilger) (Version 0.88 Copyright ©)
1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
This copy of the libpng notices is provided for your convenience. In case of any discrepancy between
this copy and the notices in the file png.h that is included in the libpng distribution, the latter shall prevail.
COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following this sentence.
194
libpng version 1.2.6, September 12, 2004, is Copyright ©) 2004 Glenn Randers-Pehrson, and is
distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual
added to the list of Contributing Authors
Cosmin Truta
libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are Copyright ©) 2000-2002 Glenn
Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.0.6 with
the following individuals added to the list of Contributing Authors
Simon-Pierre Cadieux
Eric S. Raymond
Gilles Vollant
and with the following additions to the disclaimer:
There is no warranty against interference with your enjoyment of the library or against infringement.
There is no warranty that our efforts or the library will fulfill any of your particular purposes or needs. This
library is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, and
effort is with the user.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright ©) 1998, 1999 Glenn
Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-0.96, with
the following individuals added to the list of Contributing Authors:
Tom Lane
Glenn Randers-Pehrson
Willem van Schaik
libpng versions 0.89, June 1996, through 0.96, May 1997, are Copyright ©) 1996, 1997 Andreas Dilger
Distributed according to the same disclaimer and license as libpng-0.88, with the following individuals
added to the list of Contributing Authors:
John Bowler
Kevin Bracey
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner
libpng versions 0.5, May 1995, through 0.88, January 1996, are Copyright ©) 1995, 1996 Guy Eric
Schalnat, Group 42, Inc.
195
For the purposes of this copyright and license, "Contributing Authors" is defined as the following set of
individuals:
Andreas Dilger
Dave Martindale
Guy Eric Schalnat
Paul Schmidt
Tim Wegner
The PNG Reference Library is supplied "AS IS". The Contributing Authors and Group 42, Inc. disclaim all
warranties, expressed or implied, including, without limitation, the warranties of merchantability and of
fitness for any purpose. The Contributing Authors and Group 42, Inc. assume no liability for direct,
indirect, incidental, special, exemplary, or consequential damages, which may result from the use of the
PNG Reference Library, even if advised of the possibility of such damage.
Permission is hereby granted to use, copy, modify, and distribute this source code, or portions hereof, for
any purpose, without fee, subject to the following restrictions:
1. The origin of this source code must not be misrepresented.
2. Altered versions must be plainly marked as such and must not be misrepresented as being the
original source.
3. This Copyright notice may not be removed or altered from any source or altered source distribution.
The Contributing Authors and Group 42, Inc. specifically permit, without fee, and encourage the use of
this source code as a component to supporting the PNG file format in commercial products. If you use
this source code in a product, acknowledgment is not required but would be appreciated.
A "png_get_copyright" function is available, for convenient use in "about" boxes and the like:
printf("%s",png_get_copyright(NULL));
Also, the PNG logo (in PNG format, of course) is supplied in the files "pngbar.png" and "pngbar.jpg
(88x31) and "pngnow.png" (98x31).
Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a certification mark of the
Open Source Initiative.
Glenn Randers -Pehrson
glennrp@users.sourceforge.net
September 12, 2004
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zlib
This projector product includes the open source software program "zlib" which applies the terms and
conditions provided by owner of the copyright to the "zlib".
The "zlib" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.
List of zlib programs
zlib-1.1.4
License terms of conditions of each program which are provided by owner of the copyright to the "zlib"
are as follows.
Copyright notice:
©) 1995-1998 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied warranty. In no event will the authors be
held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications,
and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original
software. If you use this software in a product, an acknowledgment in the product documentation would
be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being
the original software.
3. This notice may not be removed or altered from any source distribution.
Jean-loup Gailly
jloup@gzip.org
Mark Adler
madler@alumni.caltech.edu
If you use the zlib library in a product, we would appreciate *not* receiving lengthy legal documents to
sign. The sources are provided for free but without warranty of any kind. The library has been entirely
written by Jean-loup Gailly and Mark Adler; it does not include third-party code.
If you redistribute modified sources, we would appreciate that you include in the file ChangeLog history
information documenting your changes.
197
libmd5-rfc
This projector product includes the open source software program "libmd5-rfc" which applies the terms
and conditions provided by owner of the copyright to the "libmd5-rfc".
The "libmd5-rfc" are WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
List of libmd5-rfc programs
libmd5-rfc
License terms of conditions of each program which are provided by owner of the copyright to the
"libmd5-rfc" are as follows.
Copyright ©) 1999, 2002 Aladdin Enterprises. All rights reserved.
This software is provided 'as-is', without any express or implied warranty. In no event will the authors be
held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications,
and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original
software. If you use this software in a product, an acknowledgment in the product documentation would
be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being
the original software.
3. This notice may not be removed or altered from any source distribution.
L. Peter Deutsch ghost@aladdin.com
Independent implementation of MD5 (RFC 1321).
This code implements the MD5 Algorithm defined in RFC 1321, whose text is available at
http://www.ietf.org/rfc/rfc1321.txt
The code is derived from the text of the RFC, including the test suite (section A.5) but excluding the rest
of Appendix A. It does not include any code or documentation that is identified in the RFC as being
copyrighted.
The original and principal author of md5.h is L. Peter Deutsch <ghost@aladdin.com>. Other authors are
noted in the change history that follows (in reverse chronological order):
2002-04-13 lpd Removed support for non- ANSI compilers; removed
references to Ghostscript; clarified derivation from RFC 1321; now handles byte order either statically or
dynamically.
198
1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5);
added conditionalization for C++ compilation from Martin Purschke <purschke@bnl.gov>.
1999-05-03 lpd Original version.
mDNSResponder
This projector product includes the open source software program "mDNSResponder" which applies the
following license terms "Apache License Version 2.0, January 2004".
List of "mDNSResponder"
mDNSResponder-107.6 (only mDNSResponderPosix is used)
License terms "Apache License Version 2.0, January 2004" are as follows.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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199
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200
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Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license
agreement you may have executed with Licensor regarding such Contributions.
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the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT
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special, incidental, or consequential damages of any character arising as a result of this License or out of
201
the use or inability to use the Work (including but not limited to damages for loss of goodwill, work
stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if
such Contributor has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof,
You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other
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END OF TERMS AND CONDITIONS
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Copyright [yyyy] [name of copyright owner]
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Unless required by applicable law or agreed to in writing, software distributed under the License is
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See the License for the specific language governing permissions and limitations under the License.
Parent topic: Notices
Copyright Notice
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written permission of Seiko Epson Corporation. The information contained herein is
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applied to other products.
202
Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third
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This information is subject to change without notice.
A Note Concerning Responsible Use of Copyrighted Materials
Copyright Attribution
Parent topic: Notices
A Note Concerning Responsible Use of Copyrighted Materials
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Parent topic: Copyright Notice
Copyright Attribution
This information is subject to change without notice.
© 2013 Epson America, Inc.
2/13
CPD-28247R2
Parent topic: Copyright Notice
203