Epson PowerLite 640 User Manual Download

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Available Color Modes
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
Projector Setup Settings - ECO 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.

• If you do not hear sound from an HDMI source, set the connected device to PCM output.

• 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 you are using a Mac and you do not hear sound from an HDMI source, make sure your Mac

supports audio through the HDMI port. If not, you need to connect an audio cable.

• If you turn the projector on immediately after turning it off, the cooling fans may run at high speed

momentarily and cause an unexpected noise. This is normal.

Parent topic:

Solving Image or Sound Problems

Related concepts

Projector Connections

Related tasks

Controlling the Volume with the Volume Buttons

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

166

Summary of Contents for PowerLite 640

Page 1: ...PowerLite Home Cinema 640 740HD 1040 User s Guide ...

Page 2: ......

Page 3: ...rojector Parts Control Panel 21 Projector Parts Remote Control 23 Setting Up the Projector 25 Projector Placement 25 Projector Setup and Installation Options 25 Projection Distance 27 Projector Connections 29 Connecting to Computer Sources 30 Connecting to a Computer for USB Video and Audio 30 Connecting to a Computer for VGA Video 31 Connecting to a Computer for HDMI Video and Audio 32 Connecting...

Page 4: ... Wireless Connection Windows Only 51 Selecting Wireless Network Settings Manually 53 Wireless LAN Menu Settings 55 Using a QR Code to Connect a Mobile Device 56 Selecting Wireless Network Settings in Windows 58 Selecting Wireless Network Settings in OS X 58 Setting Up Wireless Network Security 59 Wireless Security Menu Settings 60 Setting Up Projector Network E Mail Alerts 60 Network Projector E m...

Page 5: ... 87 Available Image Aspect Ratios 87 Color Mode 88 Changing the Color Mode 89 Available Color Modes 89 Turning On Auto Iris 90 Controlling the Volume with the Volume Buttons 91 Projecting a PC Free Presentation 91 Supported PC Free File Types 92 Starting a Slide Show from an External Device 93 Starting a Movie from an External Device 94 PC Free Display Options 96 Adjusting Projector Features 98 Sh...

Page 6: ...uter 116 Transferring Settings From a Computer 118 Adjusting the Menu Settings 122 Using the Projector s Menus 122 Image Quality Settings Image Menu 124 Input Signal Settings Signal Menu 127 Projector Feature Settings Settings Menu 129 Projector Setup Settings Extended Menu 132 Projector Network Settings Network Menu 135 Projector Setup Settings ECO Menu 136 Projector Information Display Info Menu...

Page 7: ...mage Appears 162 Solutions When the Image is Not Rectangular 163 Solutions When the Image Contains Noise or Static 163 Solutions When the Image is Fuzzy or Blurry 164 Solutions When the Image Brightness or Colors are Incorrect 165 Solutions to Sound Problems 166 Solving Projector or Remote Control Operation Problems 166 Solutions to Projector Power or Shut Off Problems 167 Solutions to Problems wi...

Page 8: ...s 178 USB Display System Requirements 182 Notices 184 Recycling 184 Important Safety Information 184 Important Safety Instructions 184 Restriction of Use 187 List of Safety Symbols corresponding to IEC60950 1 A2 187 FCC Compliance Statement 190 Open Source Software License 191 Trademarks 240 Copyright Notice 241 A Note Concerning Responsible Use of Copyrighted Materials 242 Copyright Attribution 2...

Page 9: ...PowerLite Home Cinema 640 740HD 1040 User s Guide Welcome to the PowerLite Home Cinema 640 740HD 1040 User s Guide 9 ...

Page 10: ...ll vary depending on usage conditions Color light output measured in accordance with IDMS 15 4 white light output measured in accordance with ISO 21118 PowerLite Home Cinema 640 Native resolution of 800 600 pixels SVGA PowerLite Home Cinema 740HD 720p native resolution PowerLite Home Cinema 1040 1080p native resolution Flexible connectivity Plug and play 3 in 1 USB projection audio and mouse contr...

Page 11: ...g capability PowerLite Home Cinema 740HD 1040 Built in closed captioning decoder Epson s Instant Off and Direct Power On features for quick setup and shut down Product Box Contents Additional Components Optional Equipment and Replacement Parts Warranty and Registration Information Parent topic Introduction to Your Projector Product Box Contents Save all the packaging in case you need to ship the p...

Page 12: ...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 receive an HDMI signal via MHL you need an MHL compatible device an MHL cable or an HDMI cable and an MHL adapter compatible with your device PowerLite Home Ci...

Page 13: ...p ELPLP88 V13H010L88 Replacement air filter ELPAF32 V13H134A32 Wireless LAN module ELPAP10 V12H731P02 Quick wireless connection USB key ELPAP09 V12H005M09 Epson DC 06 document camera V12H321005 Epson DC 11 document camera V12H377020 Epson DC 12 document camera V12H594020 Epson DC 20 document camera V12H500020 Universal projector ceiling mount ELPMBPJF Accolade Duet ultra portable projector screen ...

Page 14: ...cumentation Warnings must be followed carefully to avoid bodily injury Cautions must be observed to avoid damage to your equipment Notes contain important information about your projector Tips contain additional projection information Parent topic Introduction to Your Projector Where to Go for Additional Information Need quick help on using your projector Here s where to look for help Built in hel...

Page 15: ...Projector Help Displays 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 15 ...

Page 16: ...Projector Parts Front Top PowerLite Home Cinema 740HD 1040 16 ...

Page 17: ... 2 A V Mute slide lever 3 Foot release lever 4 A V Mute slide lens cover 5 Front adjustable foot 6 Lens 7 Remote receiver 8 Horizontal keystone slider 9 Air filter and intake vent 10 Air filter cover 11 Security lock slot 12 Control panel 17 ...

Page 18: ...er Parent topic Projector Part Locations Projector Parts Rear PowerLite Home Cinema 640 740HD 1 AC input port 2 Audio ports 3 Video port 4 Remote receiver 5 Speaker 6 HDMI port 7 Computer port 8 S Video port 9 USB B port 10 USB A document camera wireless LAN module port 18 ...

Page 19: ... 1040 1 AC input port 2 Audio ports 3 Video port 4 Remote receiver 5 Speaker 6 HDMI1 and HDMI2 MHL ports 7 Computer port 8 USB B port 9 USB A document camera Wireless LAN module port Parent topic Projector Part Locations 19 ...

Page 20: ...Projector Parts Base 1 Mounting bracket holes M4x9 mm 2 Security cable attachment point 3 Rear adjustable feet 4 Front adjustable foot Parent topic Projector Part Locations 20 ...

Page 21: ...al keystone adjustment buttons adjust screen shape and arrow buttons 4 Esc button cancels exits functions 5 Volume adjustment buttons adjust speaker volume and arrow buttons 6 Menu button accesses projector menu system 7 Home button accesses source selection projector help information and other features 8 Power button and light 9 Projector status lights 21 ...

Page 22: ... exits functions 5 W Wide T Tele buttons adjust projected image size horizontal keystone adjustment buttons adjust screen shape and arrow buttons 6 Menu button accesses projector menu system 7 Home button accesses source selection projector help information and other features 8 Power button and light 9 Projector status lights Parent topic Projector Part Locations Related references Projector Light...

Page 23: ...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 23 ...

Page 24: ...icture and sound 15 Split button splits the screen between two image sources 16 Home button accesses source selection projector help information and other features 17 Freeze button stops video action 18 Volume up and down buttons adjust speaker volume 19 Pointer button activates on screen pointer 20 Esc button cancels exits functions and controls wireless mouse functions 21 ID button selects proje...

Page 25: ...n 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 Se...

Page 26: ...or 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 26 ...

Page 27: ...r from the screen based on the size of the projected image Conversion figures may have been rounded up or down You can also use the projector Throw Distance Calculator at epson com support U S or epson ca support Canada PowerLite Home Cinema 640 4 3 Aspect Ratio Image or Screen Screen or image size Projection distance 1 Offset from lens center 2 Wide to Tele Wide to Tele 50 inches 127 cm 58 to 79 ...

Page 28: ...ide Tele 50 inches 127 cm 55 to 66 inches 2 4 inches 6 cm 139 to 168 cm 80 inches 203 cm 88 to 106 inches 3 8 inches 10 cm 225 to 270 cm 100 inches 254 cm 111 to 133 inches 4 7 inches 12 cm 281 to 338 cm 150 inches 381 cm 167 to 200 inches 7 1 inches 18 cm 424 to 509 cm PowerLite Home Cinema 1040 16 10 Aspect Ratio Image or Screen Screen or image size Projection distance 1 Offset from lens center ...

Page 29: ...oles streaming devices digital cameras smartphones and tablets with compatible video output ports Note To connect a smartphone or tablet you may need to obtain an adapter that allows you to connect to the projector Contact your device manufacturer for compatible adapter options For sound you can connect audio input cables if necessary For slide shows without a video source or computer you can conn...

Page 30: ...ing 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 Note A USB connection may cause a delay for content requiring high bandwidth such as movies An HDMI connection is recommended for projecting movies vi...

Page 31: ... 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 Note If you are using Windows XP and you see a message asking if you want to restart your computer select No The projector display...

Page 32: ...ctor PowerLite Home Cinema 640 740HD PowerLite Home Cinema 1040 4 Tighten the screws on the VGA connector 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 Note To connect a Mac that includes only a Mini DisplayPort Thunderbolt port or Mini DVI port for vid...

Page 33: ...rent topic Connecting to Computer Sources Related tasks Connecting to a Computer for Sound Displaying From a PC Laptop Displaying From a Mac Laptop Connecting to a Computer for USB Mouse Control If you connected your computer to a Computer USB B or HDMI port on the projector you can set up the remote control to act as a wireless mouse This lets you control projection at a distance from your comput...

Page 34: ...Connecting to Computer Sources Related tasks Using the Remote Control as a Wireless Mouse Connecting to a Computer for Sound If your computer presentation includes sound and you did not connect it using the projector s USB B or HDMI port you can still play sound through the projector s speaker system Connect an optional stereo mini jack adapter cable with one 3 5 mm mini plug and two RCA plugs 1 C...

Page 35: ...tor Connecting to an HDMI Video Source Connecting to an MHL Compatible Device Connecting to a Component to VGA Video Source Connecting to an S Video Video Source Connecting to a Composite Video Source Connecting to a Video Source for Sound Parent topic Projector Connections Connecting to an HDMI Video Source If your video source has an HDMI port you can connect it to the projector using an optiona...

Page 36: ...witch to the game console s input source To reduce the potential lag in response time to game commands set your game console s output format to a progressive signal of 480p 720p or higher See your game console documentation for instructions Parent topic Connecting to Video Sources Connecting to an MHL Compatible Device If you have an MHL compatible smartphone or tablet you can connect it to the pr...

Page 37: ...ic 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 an optional component to VGA video cable Depending on your component ports you may need to use an adapter cable along with a component video cable 1 Connect the component connectors to your video source s color coded component video o...

Page 38: ...ime to game commands set your game console s output format to a progressive signal of 480p 720p or higher See your game console documentation for instructions Parent topic Connecting to Video Sources Related references Optional Equipment and Replacement Parts Input Signal Settings Signal Menu Related tasks Connecting to a Video Source for Sound Connecting to an S Video Video Source If your video s...

Page 39: ...ressive signal of 480p 720p or higher See your game console documentation for instructions Parent topic Connecting to Video Sources Related tasks Connecting to a Video Source for Sound Connecting to a Composite Video Source If your video source has a composite video port you can connect it to the projector using an optional RCA style video or A V cable 1 Connect the cable with the yellow connector...

Page 40: ...structions Parent topic Connecting to Video Sources Related tasks Connecting to a Video Source for Sound 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 Connect the projector to the video source using an RCA audio cable Note If you connected your video source to the projector using an HDMI cable the audio ...

Page 41: ...patible video outputs an HDMI connection provides the best image quality if available You can also connect speakers to any video source that has its own speaker connections Parent topic Connecting to Video Sources 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 t...

Page 42: ...s USB Mass Storage Class compliant not all USB Mass Storage Class devices are supported Formatted in FAT or FAT32 Self powered by their own AC power supplies bus powered hard drives are not recommended Does not have multiple partitions You can project slide shows from image files on a connected USB device or memory card reader Parent topic Connecting to External USB Devices Related topics Projecti...

Page 43: ... 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 PC Free Presentation Selecting the Connected USB Source You can switch the projector s display to the source you connected to the USB A port 1 Make sure the connected USB source is turned on if necessary 2 Press the USB ...

Page 44: ...do one of the following to connect the document camera to your projector For the Epson DC 06 document camera locate the USB cable that came with the camera and connect it to the projector s USB A port and to the document camera s USB Type B port For the Epson DC 11 document camera connect it to the projector s Computer or Video port and to the corresponding port on the document camera See the docu...

Page 45: ...a manual for details 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 Caution Use only the type of batteries specified in this manual Do not install batteries of different types or mix new and old batteries 45 ...

Page 46: ...1 Remove the battery cover 2 Insert the batteries with the and ends facing as shown 46 ...

Page 47: ...se of used batteries according to local regulations Do not expose batteries to heat or flame Keep batteries out of the reach of children they are choking hazards and are very dangerous if swallowed Parent topic Setting Up the Projector Related references Remote Control Specifications 47 ...

Page 48: ...Opening the Lens Cover To open the projector s lens cover slide the A V Mute slide lever until it clicks into the open position Parent topic Setting Up the Projector 48 ...

Page 49: ...work menus After installing the module and setting up the projector install the network software You can download the latest software and documentation from the Epson web site Go to epson com support U S or epson ca support Canada and select your projector Use the following software and documentation to set up control and monitor wireless projection EasyMP Network Projection software sets up your ...

Page 50: ...wireless module Note The wireless LAN module is not included with your projector and is optional Note Your product may look different from the illustrations in this guide but the instructions are the same 1 Turn off the projector and unplug the power cord 2 Insert the wireless LAN module into the USB A port 3 Plug in and turn on the projector The light on the wireless LAN module turns on when the ...

Page 51: ...remove the key when you are done Note The Quick Wireless Connection USB key is not included with your projector and is optional Note Make sure the wireless LAN module is installed The wireless LAN module is not included with your projector and is optional 1 Turn on the projector 2 Press the LAN button on the remote control You see a screen like this 3 Verify that an SSID and IP address are display...

Page 52: ...on screen instructions to install the Quick Wireless Connection driver Note If you see a Windows Firewall message click Yes to disable the firewall for this application After a few minutes your computer image is displayed by the projector If it does not appear press the LAN button on your remote control or restart your computer 9 Run your presentation as necessary 10 When you finish projecting wir...

Page 53: ...can project from your wireless network you must select the network settings for the projector using its menu system 1 Turn on the projector 2 Press the Menu button 3 Select the Network menu and press Enter 4 Make sure the Wireless Mode option is set to Wireless LAN On 5 Select Network Configuration and press Enter 53 ...

Page 54: ...password to prevent access to the projector by anyone not in the room with it The projector displays a random keyword that you must enter from a computer using the EasyMP Network Projection software or an iOS or Android device using iProjection Display LAN Info lets you select how the projector displays network information You can select an option to display a QR code that lets you quickly connect...

Page 55: ...gs for your projector you need to select the wireless network on your computer or iOS or Android device Wireless LAN Menu Settings Parent topic Wireless Network Projection Wireless LAN Menu Settings Setting Options Description Connection Mode Quick Selects the type of wireless connection Advanced Quick lets you quickly connect to one computer or use the optional Quick Wireless Connection USB key t...

Page 56: ...s IP Address Subnet Mask and Gateway Address Gateway Address SSID Display On Selects whether to display the SSID on the network standby Off screen IP Address Display On Selects whether to display the IP address on the network standby Off screen Parent topic Selecting Wireless Network Settings Manually Using a QR Code to Connect a Mobile Device After you select the wireless network settings for you...

Page 57: ...er 3 Select Network Configuration and press Enter 4 Select the Basic menu and press Enter 5 Set the Display LAN Info setting to Text QR Code 6 Select Complete and follow the on screen instructions to save your settings and exit the menus 57 ...

Page 58: ...your computer 1 To access your wireless utility software access the Desktop and double click the network icon on the Windows taskbar 2 Do one of the following If your projector is set up on an existing network Advanced mode select the network name SSID If your projector is configured for Quick mode select the projector s SSID 3 Click Connect Parent topic Wireless Network Projection Selecting Wirel...

Page 59: ...ing 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 for your network Note TKIP and AES encryption are supported WPA authentication via an authentication server is not supported 6 When you finish selecting settings select Complete and fol...

Page 60: ...he type of security used available on the wireless network Passphrase Various keys from 8 to 32 Selects the pre shared key used characters on the network passphrases are case sensitive 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...

Page 61: ...rver 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 ...

Page 62: ...te 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 monitorin...

Page 63: ...our 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 8 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 we...

Page 64: ...rt source 3 Selects Video S Video and HDMI port sources PowerLite Home Cinema 640 740HD or selects Video and HDMI MHL port sources PowerLite Home Cinema 1040 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...

Page 65: ...with iOS or Android devices using the Epson iProjection app 6 Select the icon corresponding to the projector function you want to control Parent topic Using the Projector on a Network Related references Projector Setup Settings ECO Menu 65 ...

Page 66: ...g the Image Height Image Shape Resizing the Image 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 PC Free Presentation Turning On the Projector Turn on the computer or video equipment you want to use before you turn on the projector so it can display...

Page 67: ...1 Open the projector s lens cover 2 Connect the power cord to the projector s power inlet 67 ...

Page 68: ...rify the lens cover is open all the way Turn on the connected computer or video device Insert a DVD or other video media and press the play button if necessary Press the Source Search button on the projector or remote control to detect the video source Press the button for the video source on the remote control If the Home screen is displayed select the source you want to project Parent topic Usin...

Page 69: ...Press the power button again To leave it on press any other button The projector beeps twice the lamp turns off and the Status light turns off Note With Epson s Instant Off technology there is no cool down period so you can pack up the projector for transport right away if necessary Caution Do not turn the projector on immediately after turning it off Turning the projector on and off frequently ma...

Page 70: ...he projector make sure the Status light is off then unplug the power cord Caution To avoid damaging the projector or lamp never unplug the power cord when the Status light is on or flashing 4 Close the projector s lens cover 70 ...

Page 71: ...lect the Extended menu and press Enter 4 Select the Language setting and press Enter 5 Select the language you want to use and press Enter 6 Press Menu or Esc to exit the menus Parent topic Using Basic Projector Features Adjusting the Image Height If you are projecting from a table or other flat surface and the image is too high or low you can adjust the image height using the projector s adjustab...

Page 72: ...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 72 ...

Page 73: ...t topic Using Basic Projector Features Correcting Image Shape with the Horizontal Keystone Slider You can use the projector s horizontal keystone slider to correct the shape of an image that is unevenly rectangular horizontally such as when the projector is placed to the side of the projection area Note To provide the best possible image quality adjust the projector s position to correct the image...

Page 74: ...ge quality adjust the projector s position to correct the image shape If this isn t possible use the keystone correction buttons on the projector to correct the image shape 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 Note You can also display the pattern by pressing the User button on the remote control...

Page 75: ...rLite Home Cinema 740HD 1040 PowerLite Home Cinema 640 After correction your image is slightly smaller Note If the projector is installed out of reach you can also correct the image shape with the remote control using the Keystone settings in the projector menus Parent topic Image Shape 75 ...

Page 76: ...ossible image quality adjust the projector s position to correct the image shape If this isn t possible use the Quick Corner setting to correct the image shape 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 Note You can also display the pattern by pressing the User button on the remote control if the test ...

Page 77: ...t the Keystone setting and press Enter 5 Select the Quick Corner setting and press Enter Then press Enter again Note When the Keystone option is set to Quick Corner the horizontal kestone slider is disabled You see the Quick Corner adjustment screen 77 ...

Page 78: ...m ring or the Wide and Tele buttons depending on the projector model Note You can display a pattern to aid in adjusting the projected image using the Settings menu Note You can also display the pattern by pressing the User button on the remote control if the test pattern is assigned to this button If the projector includes a zoom ring rotate it to enlarge or reduce the image size If the projector ...

Page 79: ... Ring 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 Note You can also display the pattern by pressing the User button on the remote control if the test pattern is assigned to this button 2 To sharpen the image focus rotate the projector s focus ring PowerLite Home Cinema 640 79 ...

Page 80: ...Settings Settings Menu Remote Control Operation The remote control lets you control the projector from almost anywhere in the room 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 distance and angles listed here 80 ...

Page 81: ...or 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 projection at a distance from the computer 1 Connect the projector to a computer using the projector s USB B Computer or HDMI port to display video 2 If you connected your computer to a port other than the pr...

Page 82: ...ress the Esc button To drag and drop hold the button as you move the cursor with the arrow buttons then release at the destination Parent topic Remote Control Operation Related tasks Connecting to a Computer for USB Mouse Control Using the Remote Control as a Pointer You can use the projector s remote control as a pointer to help you call out important information on the screen The default pointer...

Page 83: ...ration Related references Projector Feature Settings Settings Menu 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 n...

Page 84: ...urce 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 1 Computer port sources 2 Video HDMI and MHL sources 3 USB port sources computer display and external devices 4 Network source Note MHL support available only on PowerLite Home Cinema 1040 Parent topic Using Basic Projector Features 84 ...

Page 85: ...ontally to project from the ceiling and behind a translucent screen Changing the Projection Mode Using the Remote Control Changing the Projection Mode Using the Menus Parent topic Using Basic Projector Features 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 ...

Page 86: ...ss Menu or Esc to exit the menus Parent topic Projection Modes 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 ...

Page 87: ...aspect ratio appears briefly on the screen 3 To cycle through the available aspect ratios for your input signal press the Aspect button repeatedly 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...

Page 88: ...e image Full Displays images using the full width of the projection area but does not maintain the aspect ratio Native Displays images as is aspect ratio and resolution are maintained Note The Auto aspect ratio setting is available only for HDMI image sources For HD HDMI image sources the aspect ratio is set by the source and cannot be changed Parent topic Image Aspect Ratio Color Mode The project...

Page 89: ...ecessary 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 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 ...

Page 90: ...projector and switch to the image source you want to use 2 Press the Menu button 3 Select the Image menu and press Enter 4 Select the Auto Iris setting and choose one of the following High Speed to adjust brightness as soon as the scene changes Normal for standard brightness adjustment Note You can set Auto Iris for each Color Mode that supports the feature You cannot change the Auto Iris setting ...

Page 91: ...ns as necessary to lower or raise the volume A volume gauge appears on the screen 3 To set the volume to a specific level for an input source use the projector menus Parent topic Using Basic Projector Features Related references Projector Parts Control Panel Projector Feature Settings Settings Menu Projecting a PC Free Presentation You can use your projector s PC Free feature whenever you connect ...

Page 92: ...le systems try formatting the media for Windows instead You may not be able to use the security features on certain USB storage devices with PC Free features File contents File type Details extension 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 Ab...

Page 93: ...creen and pressing Enter 1 Press the USB button on the projector remote control The PC Free 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...

Page 94: ... 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 Parent topic Projecting a PC Free Presentation Related references PC Free Display Options Related tasks Connecting a USB Device or Camera to the Projector Disconnecting a USB Device or ...

Page 95: ...age and press Enter You can also press the Page up or down buttons on the remote control 3 To play back a movie press the arrow buttons to highlight the file 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 If you want to play back all the movies in a folder in sequence select th...

Page 96: ...lect these display options when using the projector s PC Free feature Setting Options Description Display Order Name Order Displays files in name order Date Order Displays files in date order Sort Order In Ascending Sorts files in first to last order In Descending Sorts files in last to first order Continuous Play On Displays a slide show continuously Off Displays a slide show one time through 96 ...

Page 97: ...ected time and switches to the next file automatically high resolution images may switch at a slightly slower rate 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 Projecting a PC Free Presentation 97 ...

Page 98: ...ct 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 Note If the picture and sound are off for more than 30 minutes the power autom...

Page 99: ...rent 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...

Page 100: ... 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 o...

Page 101: ...t by identifying the projector s owner Network Protection password prevents anyone from changing the network settings in the projector menus 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 Fr...

Page 102: ...the password again You see the message Password accepted 6 Press Esc to return to the menu 7 Make a note of the password and keep it in a safe place in case you forget it Parent topic Password Security Types Related tasks Selecting Password Security Types Selecting Password Security Types After setting a password you see this menu allowing you to select the password security types you want to use ...

Page 103: ...etwork settings select Network Protection press Enter select On press Enter again and press Esc 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 Related tasks Setting a Password Entering a Password to Use the Projector If a password is set up and a Power On Protection...

Page 104: ...ership for assistance in unlocking the projector Parent topic Password Security Types Related references Where to Get Help 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 fe...

Page 105: ... 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 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 105 ...

Page 106: ... 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...

Page 107: ...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 Ente...

Page 108: ...ng the projector on a wall or ceiling Parent topic Projector Security Features Related references Projector Parts Front Top Optional Equipment and Replacement Parts Projector Identification System for Multiple Projector Control You can operate multiple projectors using one remote control for more elaborate presentations To do this you assign an identification number to each projector and to the re...

Page 109: ...trol to select the identification number you want to use for the projector Then press Enter Repeat these steps for all the other projectors you want to operate from one remote control Parent topic Projector Identification System for Multiple Projector Control Setting the Remote Control ID The remote control s ID is set to zero by default so it can operate any compatible projector If you want to se...

Page 110: ...he remote control is listed as On the remote control ID is set to operate only the listed projector If the remote control is listed as Off the remote control ID is not set properly Repeat the steps above to set the ID to match the projector you want to control Note You must set the remote control ID to match the projector ID each time you turn on the projector you have set it to control Parent top...

Page 111: ...es become more noticeable over time repeat the adjustments Parent topic Projector Identification System for Multiple Projector Control Projecting Two Images Simultaneously You can use the split screen feature to simultaneously project two images from different image sources next to each other You can control the split screen feature using the remote control or the projector menus Note While you us...

Page 112: ...press Enter select the input source select Execute and press Enter You can also change image sources if necessary 4 To switch the images select the Swap Screens setting and press Enter 5 To change the image sizes select the Screen Size setting press Enter select a sizing option press Enter and press Menu to exit Note Depending on the video input signals the images may not appear at the same size e...

Page 113: ... process fails due to a power failure communication error or for any other reason Epson will not be responsible for any repair costs incurred The following settings will not transfer between projectors Info menu items Network menu settings other than those in the Mail and Others menus Saving Settings to a USB Flash Drive Transferring Settings From a USB Flash Drive Saving Settings to a Computer Tr...

Page 114: ...lash drive directly to the projector Do not use a hub 3 Press and hold the Esc button on the control panel or remote control as you connect the power cord to the projector s power inlet 4 When the power Status Lamp and Temp lights turn on release the Esc button 114 ...

Page 115: ...tor settings to a USB flash drive you can transfer them to another projector of the same model Note Make sure the USB flash drive contains only a single settings transfer from another projector of the same model The settings are contained in a file called pjconfdata bin If the drive contains other files the transfer may not complete correctly Do not adjust image settings on a projector until after...

Page 116: ... power light turns blue and the projector enters standby mode Caution Do not unplug the power cord or remove the flash drive while the lights are flashing This could damage the projector 5 Once the projector enters standby mode remove the flash drive Parent topic Copying Menu Settings Between Projectors Saving Settings to a Computer You can save the projector settings you want to transfer to a com...

Page 117: ...X 10 8 x OS X 10 9 x OS X 10 10 x 1 Turn off the projector and unplug the power cord from the projector s power inlet 2 Connect a USB cable to your projector s USB B port 3 Connect the other end to any available USB port on your computer 117 ...

Page 118: ... one of the following Windows Open the My Computer Computer or Windows Explorer utility Right click the name of your projector listed as a removable disk and select Eject OS X Drag the removable disk icon for your projector from the desktop into the trash The projector enters standby mode Parent topic Copying Menu Settings Between Projectors Transferring Settings From a Computer After saving proje...

Page 119: ...ttings on a projector until after you transfer settings to it Otherwise you may have to repeat your adjustments 1 Turn off the projector and unplug the power cord from the projector s power inlet 2 Connect a USB cable to your projector s USB B port 3 Connect the other end to any available USB port on your computer 119 ...

Page 120: ...k 7 Once the file has copied do one of the following Windows Open the My Computer Computer or Windows Explorer utility Right click the name of your projector listed as a removable disk and select Eject OS X Drag the removable disk icon for your projector from the desktop into the trash The power Status Lamp and Temp lights start flashing to indicate that the projector s settings are being updated ...

Page 121: ...Parent topic Copying Menu Settings Between Projectors 121 ...

Page 122: ...ngs Signal Menu Projector Feature Settings Settings Menu Projector Setup Settings Extended Menu Projector Network Settings Network Menu Projector Setup Settings ECO 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...

Page 123: ...1 Press the Menu button on the control panel or remote control You see the menu screen displaying the Image menu settings 123 ...

Page 124: ...isted 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 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 ava...

Page 125: ... colors Tint Varying levels available Adjusts the balance of green to magenta tones in the image Sharpness Varying levels available Adjusts the sharpness or softness of image details Color Temp color temperature Color Temp Sets the overall color tone high values tint the image blue and Customized low values tint the image red Color Temp Sets the color tone in a range of 3200 to 10000 K Kelvin for ...

Page 126: ...tness Normal High Speed sets faster High Speed luminance correction for fast moving images Note The Brightness setting does not affect lamp brightness To change the lamp brightness mode use the Power Consumption setting Note The Noise Reduction setting is not available if you have done the following Set the Deinterlacing option to Off Selected a digital RGB or an interlaced 480i 576i 1080i input s...

Page 127: ...d 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 Resolution Auto Sets the input signal resolution if not detected automatically using Wide the Auto option Normal Aspect See the list of available aspect Sets the aspect ratio width to ratios height ratio for th...

Page 128: ... Advanced settings Setting Options Description HDMI Video Range Auto Sets the video range to match the setting of the device connected to Normal the HDMI input port Expanded Auto detects the video range automatically 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 Expanded normally for images from a computer can als...

Page 129: ...corrects color for computer RGB video inputs Component corrects color for component video inputs 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 The available settings depend on the currently selected input source 129 ...

Page 130: ...ntally and displays two Source images side by side press Esc Swap Screens to cancel split screen display Audio Source Display the QR Code Zoom Varying levels available Adjusts the size of the projected image PowerLite Home Cinema 640 Volume Varying levels available Adjusts the volume of the projector s speaker system Lock Setting Control Panel Lock Controls projector button locking to secure the p...

Page 131: ...o control for one touch access Deinterlacing Closed Caption Test Pattern Resolution Display the QR Code Test Pattern Displays a test pattern to assist in focusing and zooming the image and correcting image shape press Esc to cancel pattern display Parent topic Adjusting the Menu Settings Related tasks Correcting Image Shape with Quick Corner Correcting Image Shape with the Keystone Buttons Correct...

Page 132: ...ion Home Screen Home Screen Auto Disp Select various options for the projector s Home screen Custom Function 1 Home Screen Auto Disp controls whether Custom Function 2 the Home Screen displays automatically when the projector is turned on Custom Function 1 Custom Function 2 lets you customize the options displayed on the Home Screen and save your settings as a preset 132 ...

Page 133: ... 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 CC1 only visible for NTSC signals connected CC2 through the S Video or Video ports User s Logo Creates a screen that the projector displays to identify itself and enhance security Pro...

Page 134: ... Standby Mode is set to Communication On USB Type B USB Display Selects the use of the projector s USB Type B port Link 21L USB Display select when you connect a computer to the projector s USB Type B port to display images Link 21L allows a remote Windows computer to operate the projector over a USB connection using the Link 21L Utility Projector ID Off Assigns an ID for the projector when you us...

Page 135: ...onitoring and control over a network Setting Options Description Wireless Mode Wireless LAN On Turns on wireless LAN support Off Net Info Wireless LAN Connection mode Displays wireless network status and details Wireless LAN Sys Antenna level Projector Name SSID DHCP IP Address Subnet Mask Gateway Address MAC Address Region Code 135 ...

Page 136: ...n Accesses additional network Configures your network settings menus Parent topic Adjusting the Menu Settings Related tasks Selecting Wireless Network Settings Manually Projector Setup Settings ECO Menu Settings on the ECO menu let you customize projector functions to save power When you select a power saving setting a leaf icon appears next to the menu item 136 ...

Page 137: ...interval of inactivity Sleep Mode Timer 1 to 30 minutes Sets the interval for Sleep Mode Lens Cover Timer On Automatically turns off the projector after 30 minutes if the Off lens cover is closed A V Mute Timer On Automatically turns off the projector after 30 minutes if Off A V Mute is enabled Standby Mode Communication On Communication On indicates that the projector can be Communication Off mon...

Page 138: ...lect Version to display the projector s firmware version Select Projector Info to display the settings described below 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 Cons...

Page 139: ...projector problems that may be needed by a service technician Serial Number Displays the projector s serial number Event ID Displays the Event ID number corresponding to a specific projector problem see the list of Event ID codes Event ID Code List Parent topic Adjusting the Menu Settings Related references Projector Lamp Specifications Optional Equipment and Replacement Parts Event ID Code List I...

Page 140: ...rojector to the same SSID 0892 The WPA WPA2 authentication type does not match Make sure the wireless network security settings are correct 0893 The 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 th...

Page 141: ... to zero when you replace the lamp using the Reset Lamp Hours option You cannot reset the following settings using the Reset All option Input Signal User s Logo Language Network menu items Lamp Hours Password Parent topic Adjusting the Menu Settings 141 ...

Page 142: ...ny 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 ...

Page 143: ...e projector Caution Do not use wax alcohol benzine 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 replac...

Page 144: ... 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 flammable 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 Related tasks Replacing the Air Fil...

Page 145: ...You can replace the air filter while the projector is mounted to the ceiling or placed on a table 1 Turn off the projector and unplug the power cord 2 Carefully open the air filter cover 145 ...

Page 146: ... the projector Note Air filters contain ABS resin and polyurethane foam Dispose of used air filters according to local regulations 4 Place the new air filter in the projector as shown and push gently until it clicks into place 146 ...

Page 147: ...ctor s lamp light is flashing orange and its power light is flashing blue Replacing the Lamp Resetting the Lamp Timer Parent topic Projector Maintenance Related references Optional Equipment and Replacement Parts Projector Information Display Info Menu Projector Lamp Specifications Projector Light Status Replacing the Lamp Before you replace the lamp let the projector cool down for at least one ho...

Page 148: ...lass fragments may be loose inside the lamp chamber Be careful removing any broken glass to avoid injury If the projector is installed on the ceiling stand to the side of the lamp cover and not underneath it pieces of glass could fall into your eyes or mouth when you open the lamp cover 4 Slide the lamp cover out and lift it off 148 ...

Page 149: ...do not come all the way out 6 Grasp the raised section of the lamp 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 149 ...

Page 150: ...into the projector If it does not fit easily make sure it is facing the right way Caution Do not touch any glass on the lamp assembly to avoid premature lamp failure 8 Push in the lamp firmly and tighten the screws to secure it 150 ...

Page 151: ...new lamp s usage Parent topic Projector Lamp Maintenance 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 projecto...

Page 152: ...or Esc to exit the menus Parent topic Projector Lamp Maintenance Related tasks Replacing the Lamp Replacing the Remote Control Batteries The remote control uses 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 152 ...

Page 153: ...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 3 Insert the batteries with the and ends facing as shown 153 ...

Page 154: ...transport ship or store 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 repa...

Page 155: ... following The lights on the projector may indicate what the problem is The Help option on the Home screen 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 Related references Projector Light Status Where t...

Page 156: ...or obstructed by nearby objects Clean or replace the air filter Make sure the environmental temperature is not too hot Off Flashing blue Off Orange Projector has overheated and turned off Leave it turned off to cool down Once the Temp and Status lights turn off and the power light turns blue after about five minutes try the suggestions below Make sure that the vents and air filter are not clogged ...

Page 157: ...ff Flashing A fan or sensor has a problem orange Turn the projector off unplug it and contact Epson for help Off Flashing blue Flashing Off Internal projector error Turn the orange projector off unplug it and contact Epson for help Off Flashing blue Flashing Flashing Auto iris error Turn the projector orange orange off unplug it and contact Epson for help Off Flashing blue Orange Orange Power erro...

Page 158: ...erences Projector Setup Settings Extended Menu Where to Get Help Projector Environmental Specifications 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 Home button on the projector or the re...

Page 159: ...ing solutions Make sure the lens cover is open all the way 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 slee...

Page 160: ...tton 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 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 project...

Page 161: ... a Mac Laptop Parent topic Solving Image or Sound Problems Related concepts Projector Connections 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...

Page 162: ... and then gradually increase it as necessary Parent topic Solving Image or Sound Problems 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 d...

Page 163: ...ctor Feature Settings Settings Menu Related tasks Correcting Image Shape with the Horizontal Keystone Slider Correcting Image Shape with the Keystone Buttons Correcting Image Shape with Quick Corner 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 o...

Page 164: ... 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 Position the projector close enough to the screen Position the projector so the keystone a...

Page 165: ...ntrast 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 ...

Page 166: ...t the connected device to PCM output 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 you are using a Mac and you do not hear sound from an HDMI source make sure your Mac supports audio through the HDMI port If not you need to con...

Page 167: ...ight is orange 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 The power cord may be defective Try another power cord If that doesn t work disconnect the cord and contact Epson Pa...

Page 168: ...ojector or Remote Control Operation Problems Related references Optional Equipment and Replacement Parts Remote Control Operation Related tasks Replacing the Remote Control Batteries 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 cont...

Page 169: ...sword set in the projector s Network menu The default password is admin Make sure you have access to the network the projector is on Note The user ID and password are case sensitive Parent topic Solving Network Problems Related tasks Controlling a Networked Projector Using a Web Browser Solutions When Network Alert E Mails are Not Received If you do not receive an e mail alerting you to problems w...

Page 170: ...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 Before you call have the following information ready Product name Product seria...

Page 171: ...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 171 ...

Page 172: ...rojector Electrical Specifications Projector Environmental Specifications Projector Safety and Approvals Specifications Supported Video Display Formats USB Display System Requirements General Projector Specifications Type of display Poly silicon TFT active matrix Resolution PowerLite Home Cinema 640 800 600 pixels SVGA PowerLite Home Cinema 740HD 1280 800 pixels WXGA PowerLite Home Cinema 1040 192...

Page 173: ...PowerLite Home Cinema 740HD 1040 Normal Power Consumption mode White light output 3000 lumens ISO 21118 standard Color light output 3000 lumens ECO Power Consumption mode White light output 2100 lumens ISO 21118 standard Note Color brightness color light output and white brightness white light output will vary depending on usage conditions Color light output measured in accordance with IDMS 15 4 w...

Page 174: ...Contrast ratio 13000 1 with Dynamic color mode Normal Power Consumption mode Wide Zoom mode and Light Optimizer turned on Image size PowerLite Home Cinema 1040 in native aspect ratio 30 inches 0 76 m to 300 inches 7 62 m PowerLite Home Cinema 740HD 33 inches 0 84 m to 320 inches 8 13 m PowerLite Home Cinema 640 23 inches 0 58 m to 350 inches 8 9 m Projection distance PowerLite Home Cinema 740HD in...

Page 175: ... Internal sound system 1 W monaural Noise level 37 dB Normal Power Consumption mode 29 dB ECO Power Consumption mode Keystone correction angle 12º Auto Keystone USB Type B port compatibility USB 1 1 and 2 0 compliant for USB display external mouse or keyboard control or firmware update USB Type A port compatibility One USB 1 1 and 2 0 compliant port for USB device or Epson document camera input wi...

Page 176: ...ss decreases over time Parent topic Technical Specifications Remote Control Specifications Reception range 19 7 feet 6 m Batteries Two alkaline or manganese AA Parent topic Technical Specifications Projector Dimension Specifications Height excluding feet 3 0 inches 77 mm Width 11 7 inches 297 mm Depth 9 2 inches 234 mm Weight 5 3 lb 2 4 kg Parent topic Technical Specifications Projector Electrical...

Page 177: ...ndby 2 4 W Energy saving 0 26 W Parent topic Technical Specifications Projector Environmental Specifications Temperature Operating Up to 7500 ft 2286 m 41 to 95 F 5 to 35 C 7500 ft 2286 m to 9843 ft 3000 m 41 to 86 F 5 to 30 C Storage 14 to 140 F 10 to 60 C Humidity relative non Operating 20 to 80 condensing Storage 10 to 90 Operating altitude Up to 4921 feet 1500 m 4921 feet 1500 m to 9843 feet 3...

Page 178: ...computer display resolutions so your image will be resized to fit automatically Your computer s monitor port or video card refresh rate vertical frequency must be compatible with the projector See your computer or video card manual for details The table here lists the compatible refresh rate and resolution for each compatible video display format PowerLite Home Cinema 640 Display format Refresh ra...

Page 179: ...80 SDTV 576i 50 720 576 SDTV 480p 60 720 480 SDTV 576p 50 720 576 HDTV 720p 50 60 1280 720 HDTV 1080i 50 60 1920 1080 HDMI input signals VGA 60 640 480 SVGA 60 800 600 XGA 60 1024 768 WXGA 60 1280 800 60 1366 768 WXGA 60 1440 900 SXGA 60 1280 960 60 1280 1024 SXGA 60 1400 1050 SDTV 480i 480p 60 720 480 SDTV 576i 576p 50 720 576 HDTV 720p 50 60 1280 720 HDTV 1080i 50 60 1920 1080 179 ...

Page 180: ... 72 75 85 640 480 SVGA 60 72 75 85 800 600 XGA 60 70 75 85 1024 768 WXGA 60 1280 768 60 1366 768 60 75 85 1280 800 WXGA 60 75 85 1440 900 WXGA 60 1600 900 SXGA 70 75 85 1152 864 60 75 85 1280 1024 60 75 85 1280 960 SXGA 60 75 1400 1050 WSXGA 1 60 1680 1050 UXGA 60 1600 1200 WUXGA 2 60 1920 1200 Composite video TV NTSC 60 720 480 TV SECAM 50 720 576 TV PAL 50 60 720 576 Component video SDTV 480i 60...

Page 181: ...80 SVGA 60 800 600 XGA 60 1024 768 WXGA 60 1280 800 60 1366 768 WXGA 60 1440 900 WXGA 60 1600 900 SXGA 60 1280 960 60 1280 1024 SXGA 60 1400 1050 UXGA 60 1600 1200 WSXGA 60 1680 1050 WUXGA2 60 1920 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 MHL input signals PowerLite Home Cinema 1040 VGA 60 640 480 ...

Page 182: ...t Windows Mac Operating system Windows XP Professional Home OS X 10 5 8 32 bit OS X 10 6 x Edition and Tablet PC Edition 32 bit 10 7 x 10 8 x 10 9 x or 10 10 x 32 except for Service Pack 1 and 64 bit Windows Vista Ultimate Enterprise Business Home Premium and Home Basic 32 bit Windows 7 Ultimate Enterprise Professional and Home Premium 32 and 64 bit Home Basic and Starter 32 bit Windows 8 x Window...

Page 183: ...12MB or more 512MB or more recommended Hard disk space 20MB or more Display Resolution between 640 480 and Resolution between 640 480 and 1920 1200 16 bit color or greater 1920 1200 16 bit color or greater Parent topic Technical Specifications 183 ...

Page 184: ... accessories come packaged in plastic bags Keep plastic bags away from small children to avoid any risk of suffocation Parent topic Notices 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 no...

Page 185: ...ing 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...

Page 186: ...e 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 Doing so may cause an unstable...

Page 187: ...aintain 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 Sa...

Page 188: ...or use only No 5957 To identify electrical equipment designed primarily for indoor use 8 IEC60417 Polarity of DC power connector No 5926 To identify the positive and negative connections the polarity on a piece of equipment to which a DC power supply may be connected 9 Polarity of DC power connector To identify the positive and negative connections the polarity on a piece of equipment to which a D...

Page 189: ...tric shock in case of a fault or the terminal of a protective earth electrode 14 IEC60417 Earth No 5017 To identify an earth ground terminal in cases where neither the symbol No 13 is explicitly required 15 IEC60417 Alternating current No 5032 To indicate on the rating plate that the equipment is suitable for alternating current only to identify relevant terminals 16 IEC60417 Direct current No 503...

Page 190: ...uch as electric shock if the equipment is disassembled Parent topic Notices 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...

Page 191: ... 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 For Canadian Users CAN ICES 3 B NMB 3 B Parent topic Notices Open Source Software License GNU GPL This projector product includes the open source software programs which apply the GNU Gener...

Page 192: ...ogram 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 this service if ...

Page 193: ...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 th...

Page 194: ...n 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 ...

Page 195: ...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 re...

Page 196: ... 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 Sof...

Page 197: ...y 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 Stre...

Page 198: ...ter 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 contact Epson These LGPL Programs are WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE See the GNU General Pub...

Page 199: ...ware 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 c...

Page 200: ...st possible use of a certain library so that it becomes a de facto standard To achieve this non free programs must be allowed to use the library A more frequent case is that a free library does the same job as widely used non free libraries In this case there is little to gain by limiting the free library to free software only so we use the Lesser General Public License In other cases permission t...

Page 201: ...s complete 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 distribute a copy of this License along with the Library You may charge a fee for the physical act of transferring a copy...

Page 202: ...cense If a newer version than version 2 of the ordinary GNU General Public License has appeared then you can specify that version instead if you wish Do not make any other change in these notices Once this change is made in a given copy it is irreversible for that copy so the ordinary GNU General Public License applies to all subsequent copies and derivative works made from that copy This option i...

Page 203: ...t notice with each copy of the work that the Library is used in it and that the Library and its use are covered by this License You must supply a copy of this License If the work during execution displays copyright notices you must include the copyright notice for the Library among them as well as a reference directing the user to the copy of this License Also you must do one of these things a Acc...

Page 204: ...ased on the Library uncombined with any other library facilities This must be distributed under the terms of the Sections above b Give prominent notice with the combined library of the fact that part of it is a work based on the Library and explaining where to find the accompanying uncombined form of the same work 8 You may not copy modify sublicense link with or distribute the Library except as e...

Page 205: ...nsee 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 12 If the distribution and or use of the Library is restricted in certain countries either by patents or by copyrighted interfaces the original copyright holder who places the Library under this License may add an explicit geographical distribution limit...

Page 206: ...UCH 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 Libraries If you develop a new library and you want it to be of the greatest possible use to the public we recommend making it free software that everyone can redistribute and change You can do so by permitting redistribution under these terms or alternativ...

Page 207: ...applies the terms and conditions provided by owner of the copyright to the libjpeg The libjpeg are WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE List of libjpeg programs libjpeg 6b License terms of conditions of each program which are provided by owner of the copyright to the libjpeg are as follows Copyright C 1994 1997 Thomas G Lane...

Page 208: ... LIABILITY for damages of any kind These conditions apply to any software derived from or based on the IJG code not just to the unmodified 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...

Page 209: ...ware program libpng which applies the terms and conditions provided by owner of the copyright to the libpng The libpng are WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE List of libpng programs libpng 1 2 49 License terms of conditions of each program which are provided by owner of the copyright to the libpng are as follows This copy ...

Page 210: ...ng 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 c 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 Contrib...

Page 211: ... 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 ...

Page 212: ...d 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 ent...

Page 213: ...fications including but not limited to software source code documentation source and configuration files Object form shall mean any form resulting from mechanical transformation or translation of a Source form including but not limited to compiled object code generated documentation and conversions to other media types Work shall mean the work of authorship whether in Source or Object form made av...

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Page 216: ... OF ANY KIND either express or implied See the License for the specific language governing permissions and limitations under the License aes src 29 04 09 This projector product includes the open source software program aes src 29 04 09 which applies the terms and conditions provided by owner of the copyright to the aes src 29 04 09 The aes src 29 04 09 are WITHOUT ANY WARRANTY without even the imp...

Page 217: ...file Unless otherwise noted in the body of the source file s the following copyright notices will apply to the contents of the newlib subdirectory 1 Red Hat Incorporated Copyright c 1994 2007 Red Hat Inc All rights reserved This copyrighted material is made available to anyone wishing to use modify copy or redistribute it subject to the terms and conditions of the BSD License This program is distr...

Page 218: ... OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE 3 David M Gay AT T 1991 Lucent 1998 The author of this software is David M Gay Copyright c 1991 by AT T Permission to use copy modify and distribute this software for any purpose without fee is hereby granted provided that this entire notice is included in all copies of any software which is or includes a copy or modifi...

Page 219: ...d by AMD AMD MAKES NO WARRANTY OF ANY KIND EXPRESS OR IMPLIED WITH REGARD TO THIS SOFTWARE IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING PERFORMANCE OR USE OF THIS SOFTWARE So that all may benefit from your experience please report any problems or suggestions about this software to the 29K Technical Support Center at 800 2...

Page 220: ...d the following disclaimer are preserved with no changes THIS SOFTWARE IS PROVIDED AS IS AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 11 Christopher G Demetriou Copyright c 2001 Christopher G Demetriou All rights reserved Redistribution and use in source and binary forms with or without mod...

Page 221: ...G FROM THE FURNISHING PERFORMANCE OR USE OF THIS SOFTWARE So that all may benefit from your experience please report any problems or suggestions about this software to the SuperH Support Center via e mail at softwaresupport superh com SuperH Inc 405 River Oaks Parkway San Jose CA 95134 USA 13 Royal Institute of Technology Copyright c 1999 Kungliga Tekniska Högskolan Royal Institute of Technology S...

Page 222: ...tice this list of conditions and the following disclaimer 2 Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLI...

Page 223: ...02 FreeBSD Project All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met 1 Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer 2 Redistributions in binary form must reproduce the above copyright notice this list of conditio...

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Page 225: ...e above copyright notice and following paragraph are duplicated in all such forms This file is distributed WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE 23 Intel i960 Copyright c 1993 Intel Corporation Intel hereby grants you permission to copy modify and distribute this software and its documentation Intel grants this permission prov...

Page 226: ...SE ARE DISCLAIMED IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWIS...

Page 227: ...mer 2 Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PAR...

Page 228: ...ll rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met 1 Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer 2 Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following...

Page 229: ... ADVISED OF THE POSSIBILITY OF SUCH DAMAGE 33 Daniel Eischen targets using libc posix Copyright c 2001 Daniel Eischen deischen FreeBSD org All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met 1 Redistributions of source code must retain the above copyright notice this list of conditions and t...

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Page 231: ...he following disclaimer in the documentation and or other materials provided with the distribution Neither the name of MIPS Technologies Inc nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES I...

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Page 233: ...right display these terms of utilization and the following stipulation of no guarantee shall be inserted in documentation accompanying redistribution user s manual etc 3 When this software is redistributed in a form in which it cannot be used in the development of other software embedded in devices etc one of the following conditions shall be satisfied a The above copyright display these terms of ...

Page 234: ... other materials provided with the distribution 3 All advertising materials mentioning features or use of this software must display the following acknowledgement This product includes software developed by the University of California Berkeley and its contributors 4 Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this so...

Page 235: ...are is redistributed in a form in which it cannot be used in the development of other software embedded in devices etc following conditions shall be satisfied a The above copyright display these terms of utilization and the following stipulation of no guarantee shall be inserted in documentation accompanying redistribution user s manual etc 4 The above copyright holder and the TOPPERS Project shal...

Page 236: ...pyright holder s nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN...

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Page 238: ... a set of C wrapper functions and a just in time compiler that can be used to optimize pattern matching These are both optional features that can be omitted when the library is built THE BASIC LIBRARY FUNCTIONS Written by Philip Hazel Email local part ph10 Email domain cam ac uk University of Cambridge Computing Service Cambridge England Copyright c 1997 2012 University of Cambridge All rights res...

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Page 242: ...duct While some countries laws permit limited copying or reuse of copyrighted material in certain circumstances those circumstances may not be as broad as some people assume Contact your legal advisor for any questions regarding copyright law Parent topic Copyright Notice Copyright Attribution 2015 Epson America Inc 8 15 CPD 42907 Parent topic Copyright Notice 242 ...

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