Epson EMP 720 User Manual Download Page 65

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Solving Problems

his chapter helps you solve problems with your projector, and tells

you how to contact technical support for problems you can’t solve
yourself. This chapter explains the following:

■

Using the projector’s on-screen help system

■

What to do when the projector’s status lights flash

■

Solving problems with the image or sound

■

Solving problems with the remote control

■

Contacting technical support

720-730.book Page 59 Thursday, October 30, 2003 11:32 AM

Summary of Contents for EMP 720

Page 1: ...EPSON PowerLite 720c 730c Multimedia Projector User sGuide 720 730 book Page i Thursday October 30 2003 11 32 AM ...

Page 2: ... product EPSON is not responsible for any use of this information as applied to other products Neither SEIKO EPSON CORPORATION nor its affiliates shall be liable to the purchaser of this product or third parties for damages losses costs or expenses incurred by purchaser or third parties as a result of accident misuse or abuse of this product or unauthorized modifications repairs or alterations to ...

Page 3: ...jector 10 Connecting to a Laptop Computer 12 Connecting the Computer Cable 12 Connecting the Cable for Remote Mouse Control 13 Amplifying Computer Audio 14 Connecting to Video Sources 15 Connecting the RCA Video Cable 16 Connecting an S Video Cable 17 Connecting a Component Video Cable 18 2 Using the Projector 19 Turning On Your Equipment 20 Turning On the Projector 20 What To Do If You See a Blan...

Page 4: ...e 33 Using the Remote Control as a Wireless Mouse 34 Replacing the Battery 35 4 Fine tuning the Projector 37 Using the Projector s Menu System 38 Changing Menu Settings 39 Adjusting the Image 40 Repositioning the Image 40 Adjusting Image Appearance 40 Adjusting the Sound 42 Creating Your Own Startup Screen 43 Capturing the Image 43 Selecting When the Image Displays 44 Customizing Projector Feature...

Page 5: ...r Sound 63 Solving Problems with the Remote Control 69 Where To Get Help 70 Telephone Support Services 70 A Appendix A Connecting to Additional Equipment 73 Installing the Projector 74 Connecting to a PC Desktop Computer 74 Connecting the Computer Cable 75 Connecting the Mouse Cable 76 Connecting the Audio Cable 77 Connecting to a Desktop Macintosh 78 Connecting the Computer Cable 79 Connecting th...

Page 6: ...liance Statement 87 Warranty 88 C Appendix C Technical Specifications 91 General 91 Projection Lamp 92 Remote Control 92 Mouse Compatibility 92 Dimensions 92 Electrical 92 Environmental 93 Safety 93 Compatible Video Formats 93 Computer Video Port Pin Assignments 95 Index 97 720 730 book Page vi Thursday October 30 2003 11 32 AM ...

Page 7: ...rformance With EPSON s patented SizeWise technology the projector supports computer displays ranging from VGA through UXGA You can connect the projector to a wide range of computers including PCs and laptops Apple Macintosh Power Macintosh series including G3 and G4 systems PowerBook computers many iMac and iBook series systems and high end workstations such as the Sun SPARCstation You can use any...

Page 8: ...he remote control The remote control lets you switch from computer to video source zoom and many other projector features For details see Chapter 3 By connecting an additional cable you can also use the remote control as a wireless mouse This lets you click through computer based presentations such as PowerPoint from up to 20 feet away For more information see page 34 Including sound in your prese...

Page 9: ...om Includes a library of articles covering presentation tips tricks and technology The site provides templates clip art and sound clips as well as Presenters Services to use on the road Even more resources and services are available if you register to join the Presenters Club and it s free Owner s kit Includes your Quick Setup sheet warranty brochures and EPSON PrivateLine Support card Store this ...

Page 10: ...he warranty brochure included in your owner s kit In addition EPSON offers free Extra CareSM Road Service In the unlikely event of an equipment failure you won t have to wait for your unit to be repaired Instead EPSON will ship you a replacement unit anywhere in the United States or Canada usually via overnight delivery See the brochure in your owner s kit for details To register complete the regi...

Page 11: ... when you need to send the projector to another location If you are moving the projector by hand use the carrying case included with the projector S Video Video Com puter Menu A V Mute E Zoom Freeze Color Mode Page up Page dow n Power ESC Auto Enter projector remote control documentation soft carrying case power cord computer cable RCA AV cable USB mouse cable 720 730 book Page 5 Thursday October ...

Page 12: ...able available from EPSON see page 7 To amplify your computer s audio through the projector s sound system you need a computer audio cable male to male 3 5 mm stereo miniplug cable See your computer or electronics dealer to obtain this cable Some older PowerBooks and Macintosh desktop models may need the Macintosh adapter set shown on page 79 available from EPSON see page 7 Older iMac systems may ...

Page 13: ...oulder bag Notebook projector soft shoulder bag ELPKS24 ELPKS31 ELPKS32 Distribution amplifier ELPDA01 Component video cable VGA to component video ELPKC19 Macintosh adapter set includes monitor adapter and desktop adapter ELPAP01 Presentation audio system ELPPAS1 Wireless microphone and two satellite speakers ELPCVSII 50 inch portable screen 60 inch Insta Theatre screen 80 inch Insta Theatre scre...

Page 14: ...8 Welcome 720 730 book Page 8 Thursday October 30 2003 11 32 AM ...

Page 15: ...o a laptop computer or video source If you need to connect the projector to a desktop or workstation computer see Appendix A You ll find instructions for the following in this chapter Positioning the projector Connecting to a laptop computer Connecting to video sources 720 730 book Page 9 Thursday October 30 2003 11 32 AM ...

Page 16: ...dience leaving as much space as possible between the projector and the screen to get a good sized image This lets the presenter stand in the front of the room face the audience and remain close enough to the equipment to be able to control it Use the figure below as a guideline to help you determine how far from the screen to place the projector Image size generally increases with distance but may...

Page 17: ...for more information on keystone correction refer to the next chapter If you place the projector level with the bottom of the screen the image will be rectangular and you won t have to adjust it If you place the projector higher than the bottom of the screen the image will still be rectangular but you won t be able to fill the whole screen with the image note After positioning the projector you ma...

Page 18: ...ideo out or monitor port If you re using a PowerBook or iBook and you can t connect the cable you may need to use the Macintosh desktop adapter as shown on page 79 available from EPSON see page 7 3 Tighten the screws on the connectors If you don t need to make any other connections you can plug in your projector and turn it on See page 20 for instructions note To connect to desktops and other comp...

Page 19: ...sentation since you won t need to stand near your computer 1 Locate the USB mouse cable and connect one end of the cable to the projector s USB port 2 Connect the other end of the cable to the external mouse port or USB port on your laptop as shown 3 If necessary configure your laptop to work with an external mouse If you don t need to make any other connections you can plug in your projector and ...

Page 20: ...er audio cable 3 5 mm stereo miniplug cable from a computer or electronics dealer 1 Connect one end of the audio cable to the Audio In jack on the projector 2 Connect the other end of the audio cable to your laptop s headphone jack or audio out jack Jack locations vary see your computer manual if you re not sure which jack to use If you don t need to make any other connections you can plug in your...

Page 21: ...e depends on whether you have composite video S Video or component video For composite video use the included RCA AV cable included with the projector For component video you will need the optional EPSON component video cable ELPKC19 For S Video use the S Video cable supplied with your video device or obtain one from you electronics dealer Follow the instructions below for your type of connection ...

Page 22: ... sure the projector and your DVD player or other video source are turned off 1 Connect one end of the yellow RCA plug to the projector s Video jack 2 Connect the other end of the plug to the video out jack on your video source 720 730 book Page 16 Thursday October 30 2003 11 32 AM ...

Page 23: ... S Video cable which may be included with your video source or may be purchased Before starting make sure the projector and your DVD player or other video source are turned off 1 Insert one end of an S Video cable into the projector s S Video port 2 Insert the other end into the S Video output port of your video source 720 730 book Page 17 Thursday October 30 2003 11 32 AM ...

Page 24: ...rting make sure the projector and your DVD player or other video device are turned off 1 Connect the large end of the component video cable to the projector s Computer Component Video port 2 Insert the three ends of the component video cable into the R G and B ports on your video source 3 After you turn on the projector use the Video menu to set the Input Signal to YCbCr or YPbPr See page 40 for m...

Page 25: ...ntation Although you can operate the projector without it the remote control lets you use additional features See Chapter 3 for instructions on using the remote This chapter covers the following Turning on the projector and other equipment Adjusting the image Shutting down the projector 720 730 book Page 19 Thursday October 30 2003 11 32 AM ...

Page 26: ...nected you may have to switch to the desired source as described on page 21 Turning On the Projector Follow these steps to plug in and turn on the projector 1 Connect one end of the power cord to the projector s power inlet 2 Connect the other end to an electrical outlet The power light on top of the projector turns orange indicating that the projector is receiving power but not yet turned on 3 Re...

Page 27: ...to switch to your video source and press the Play button on your DVD player or other device If a projected image fails to appear see the next section for help Once you see your image turn to page 25 for instructions on focusing and making other image adjustments When you re done with your presentation shut down the projector as described on page 28 Shutting down the projector correctly prevents pr...

Page 28: ...fter pressing the button If you re using a PC laptop Hold down the Fn key and press the function key that lets you display on an external monitor It may have an icon such as or it may be labelled CRT LCD Allow a few seconds for the projector to sync up after pressing it Check your laptop s manual or online help for details On most systems the or CRT LCD key lets you toggle between the LCD screen a...

Page 29: ... Click the Arrange icon 3 Drag one monitor icon on top of the other If the Arrange option isn t available you may need to select one of the Simulscan resolution settings 1 Click the Monitor icon if necessary 2 Select a Simulscan resolution as shown Allow a few seconds for the projector to sync up after making the selection click here drag one monitor icon on top of the other click here select a Si...

Page 30: ...he projector screen as well as the LCD screen Follow these steps 1 From the Apple menu select System Preferences then click Displays 2 Select the VGA Display dialog box click the Arrange tab and make sure Mirror Displays is checked click here select Mirror Displays 720 730 book Page 24 Thursday October 30 2003 11 32 AM ...

Page 31: ...are see page 27 Focusing and Zooming Your Image Rotate the focus ring to sharpen the image Rotate the zoom ring to reduce or enlarge the image You can also change the image size by moving the projector closer to or farther away from the screen You can use the E Zoom buttons on the remote control to zoom in on a portion of the image See page 33 for instructions focus ring zoom ring 720 730 book Pag...

Page 32: ...ector This unlocks the feet 2 Once the image is positioned where you want it release the levers to lock the feet in position 3 To fine tune the height of the image rotate the thumb wheels attached to the projector s feet If the image is no longer rectangular after raising it see the next section caution Do not hold the projector by the lens this can damage it thumb wheel 720 730 book Page 26 Thurs...

Page 33: ...press the Menu button on the remote control Use the directional buttons to select the Setting menu then press Enter Use the directional buttons to highlight Auto Keystone and to turn the feature on Press the Enter button to save your changes then exit the menu by pressing the Menu button To manually adjust the keystone correction value press the or side of the Keystone button on the projector to c...

Page 34: ...range light stays on and the exhaust fan shuts off If you want to turn the projector on again wait until the orange light stops flashing Then press the Power button 4 Retract the front feet as shown note When the projector has not received any input signals for 30 minutes it automatically turns off the projector lamp and enters sleep mode This conserves electricity cools the projector and extends ...

Page 35: ...wer cord 6 If you re using a VCR or other video source turn it off after you turn off the projector 7 Disconnect all equipment and store the projector in the soft case that came with it or in a protective case 720 730 book Page 29 Thursday October 30 2003 11 32 AM ...

Page 36: ...30 Using the Projector 720 730 book Page 30 Thursday October 30 2003 11 32 AM ...

Page 37: ...on of your image and control various other features of the projector If you re using a computer and you ve connected the mouse cable as described in Chapter 1 or Appendix A you can use the remote control as a wireless mouse This chapter covers the following information Using the remote control Controlling the picture and sound Using the remote control as a wireless mouse 720 730 book Page 31 Thurs...

Page 38: ...picture and sound freeze the action or zoom in on the picture Make sure you have set up your projector and connected any equipment as described in Chapter 1 or Appendix A Switching Between Picture Sources If you ve connected your projector to a computer and a video source you can use the buttons on the remote control to switch between the different sources Press the Computer button to select your ...

Page 39: ...n to re start it Zooming Your Image You can zoom in on a portion of the image using the E Zoom buttons on the remote control 1 Press the button to zoom in on your image Press the button repeatedly to enlarge it up to four times in 24 steps Press and hold the button to zoom in to the size you want 2 Use the directional buttons to pan around the screen if necessary 3 Press the button to zoom out You...

Page 40: ...te at the screen and use the directional buttons to move the cursor To click or left click press the Enter button To right click press the Esc button To double click press down twice on the Enter button To click and drag press down on the Enter button and use the directional buttons to move where you want to drag To change slides in a PowerPoint presentation in Slide Show mode press the Page up or...

Page 41: ...tray back into the remote caution When replacing batteries take the following precautions Replace the battery as soon as it runs out If the battery leaks wipe away battery fluid with a soft cloth If fluid gets on your hands wash them immediately Do not expose batteries to heat or flame Dispose of used batteries according to local regulations Remove the battery if you won t be using the projector f...

Page 42: ...36 Using the Remote Control 720 730 book Page 36 Thursday October 30 2003 11 32 AM ...

Page 43: ...lso create your own startup screen and find out how long your lamp has been in use This chapter covers the following information Using the menu system Adjusting the image Adjusting the sound Creating your own startup screen Customizing projector features Viewing lamp usage and other information Restoring the default settings 720 730 book Page 37 Thursday October 30 2003 11 32 AM ...

Page 44: ...just features such as Auto Keystone correction blank screen color A V Mute display option and power management system The User s Logo menu lets you capture and store a custom image or logo which you can then use as a startup screen or with the A V Mute option The Advanced menu lets you specify additional projector settings including menu language startup screen color setting and rear or ceiling pr...

Page 45: ...ected certain options may be unavailable 5 Use the directional buttons and Enter button to change the setting for the selected option Enabled settings have a green highlight 6 Press the Esc button to return to the main menu Your changes are saved automatically 7 Press Esc again or the Menu button to exit the menu system Menu A V Mute E Zoom Freeze S Video Video Color Mode Computer Page up Page dow...

Page 46: ...just the appearance of your image 1 Press the Menu button You see the main menu 2 Press Enter to select the Video menu 3 Use the directional buttons to set the following options Tracking computer images only Removes unwanted vertical lines from a computer image by matching the projector s internal clock to various computer signals Sync computer images only Corrects fuzziness or screen flicker by s...

Page 47: ...en light and dark areas Sharpness Sharpens or softens the image Color Mode Corrects the vividness of image color You can select from the following six settings and save a different one for each computer and or video source sRGB To use the sRGB standard for computer displays the default when projecting from a computer with analog video Normal For presentations in bright rooms Meeting For projecting...

Page 48: ... Your settings are automatically saved Adjusting the Sound You can use the Audio menu to adjust the sound volume or tone 1 Press the Menu button You see the main menu 2 Use the directional buttons to highlight Audio You see the following 3 Press Enter to select the Audio menu 4 Use the directional buttons to set the following options Volume Tone treble bass balance 5 When you re finished adjusting...

Page 49: ...ce such as a VCR or digital camera Then follow these steps to capture the image and transfer it to the projector 1 Press the Menu button on the remote control You see the main menu 2 Use the directional buttons to highlight the User s Logo menu 3 Press Enter to select it You see a message like the one at the right 4 Select YES and press Enter A selection box displays over the image 5 Use the direc...

Page 50: ...isplay the main menu if not already displayed 2 Use the directional buttons to highlight Setting 3 Press Enter to select the Setting menu 4 Use the directional buttons to highlight No Signal Msg 5 Use the directional buttons to select Logo then press the Enter button This sets your image as the screen displayed when the projector is not receiving a signal 6 If you want to set up your image as the ...

Page 51: ...angular Auto Keystone Automatically adjusts a distorted image from a trapezoid to rectangular when the projector s feet are extended or retracted No Signal Msg Selects the screen color and message to display when the projector is not receiving a signal The logo setting displays an image that you have transferred to the projector See page 43 for instructions on transferring an image to use as the n...

Page 52: ...the power management system which turns the lamp off when the projector has not received any input signals for 30 minutes 5 When you re finished press Esc or Menu Setting Advanced Features You can use the Advanced menu to configure the projector for rear projection or ceiling mounting and adjust several other features 1 Press the Menu button 2 Use the directional buttons to highlight Advanced You ...

Page 53: ...Adjustment Color Temp Adjusts the whiteness of the screen RGB Adjusts the individual RGB values Rear Proj Turn on to project from behind a transparent screen Ceiling Turn on when the projector is mounted upside down from the ceiling Link 21L Turn on to use the EMP Link 21L software to control the projector This software can be downloaded from the EPSON website at support epson com 5 When you re fi...

Page 54: ...r shown is close to 1500 make sure you have a spare lamp handy 3 When you re finished press Esc or Menu note If you access the About menu when the projector display is set to video you only see the lamp life and the video signal setting note The lamp usage timer doesn t register until you ve used the lamp for at least 10 hours Select Enter Video Audio Setting User s Logo Advanced About Reset All F...

Page 55: ...gs to their default values Select Reset All and press the Enter button on the remote control to display the confirmation screen Select YES to reset all the default settings or NO to cancel Execute Select Execute Video Audio Setting User s Logo Advanced About Reset All 720 730 book Page 49 Thursday October 30 2003 11 32 AM ...

Page 56: ...50 Fine tuning the Projector 720 730 book Page 50 Thursday October 30 2003 11 32 AM ...

Page 57: ... other part needs replacing contact your dealer or a qualified servicer This chapter covers the following Cleaning the lens Cleaning the projector case Cleaning and replacing the air filter Replacing the lamp Resetting the lamp timer Transporting the projector warning Before you clean any part of the projector turn it off and unplug the power cord Never open any cover on the projector except the l...

Page 58: ...the lens surface Cleaning the Projector Case Before you clean the case first turn off the projector and unplug the power cord To remove dirt or dust wipe the case with a soft dry lint free cloth To remove stubborn dirt or stains moisten a soft cloth with water and a mild detergent Then wipe the case Do not use wax alcohol benzene paint thinner or other chemical detergents These can damage the case...

Page 59: ...m cleaner designed for computers and other office equipment If you don t have one gently clean the filter using a very soft brush such as an artist s camel hair brush If the dirt is difficult to remove or if the filter is torn replace it Contact your dealer or call EPSON at 800 873 7766 to obtain a new one In Canada please call 800 463 7766 to locate a dealer 4 If you need to replace the filter li...

Page 60: ...at 800 873 7766 in the United States for a replacement lamp Request part number V13H010L18 In Canada please call 800 463 7766 to locate a dealer Follow these steps to replace the lamp 1 Turn off the projector wait for the cool down period to end then unplug the power cord 2 Allow the projector to cool down for at least half an hour if it has been on 3 Turn the projector upside down to access the l...

Page 61: ...w lamp 8 Once the lamp is fully inserted tighten its screws 9 Replace the lamp cover caution Do not touch the glass portion of the lamp assembly Touching the glass could result in premature lamp failure warning This product includes a lamp component that contains mercury Please consult your state and local regulations regarding proper disposal and do not place in a waste stream 720 730 book Page 5...

Page 62: ... About menu 4 Press Enter to select the Reset Lamp Timer option You see the following 5 Use the directional buttons to select Yes and press Enter 6 Press Esc to return to the main menu 7 Press Esc again or the Menu button to exit the menu system Select Enter Video Audio Setting User s Logo Advanced About Reset All Frequency Video Source V Hz Reset Lamp Timer H kHz Lamp 0H SYNC Mode SYNC Polarity V...

Page 63: ...f possible If you do not have the original packaging use equivalent materials placing plenty of cushioning around the projector When transporting the projector as freight or checked luggage first put it in the supplied carrying case then pack it in a firm box using cushioning around the case When you are hand carrying the projector be sure to use the supplied carrying case note EPSON shall not be ...

Page 64: ...58 Maintaining and Transporting the Projector 720 730 book Page 58 Thursday October 30 2003 11 32 AM ...

Page 65: ...port for problems you can t solve yourself This chapter explains the following Using the projector s on screen help system What to do when the projector s status lights flash Solving problems with the image or sound Solving problems with the remote control Contacting technical support 720 730 book Page 59 Thursday October 30 2003 11 32 AM ...

Page 66: ...ctor to select it 3 Press the left side of the Select Keystone button on the projector to highlight the problem you want to solve Then press the Enter Source button to view the solution s 4 Highlight a solution if this choice is available Then press the Enter Source button to select the solution Highlight Return and press the Enter Source button if you need to back up If the solution is to adjust ...

Page 67: ... is an internal error in the projector Turn the projector off and unplug it Contact EPSON for help Red Flashing red Fan error Temperature sensor error Lamp error There is a problem with the cooling fan temperature sensor or lamp Turn off the projector and unplug it Contact EPSON for help Flashing red Flashing red quickly Lamp failure The lamp is burned out Replace it as described on page 54 Off Re...

Page 68: ...lamp is almost burned out This is a good time to replace it See page 54 for instructions Orange Off Sleep mode The projector is in sleep mode You can unplug it or press the PPower button to turn it on Flashing green Off Warming up The projector is warming up Wait for the image to appear Green Off Operating The projector is operating normally Flashing orange Off Cooling down The projector is coolin...

Page 69: ...eset All setting to return all setup menus to their default values Press the A V Mute button to make sure the picture has not been turned off temporarily The attached computer may be in sleep mode or displaying a black screen saver Try pressing a key on the computer You see a blue screen with the message No Signal displayed Make sure the cables are connected correctly as described in Chapter 1 or ...

Page 70: ... enabled See your computer s documentation or online help for details If you re using a PowerBook or iBook with Macintosh OS 9 x 1 From the Apple menu select Control Panels then click Monitors or Monitors and Sound 2 Click the Arrange icon 3 Drag one monitor icon on top of the other This lets you display on the projector screen as well as the LCD screen 4 If the Arrange icon isn t available click ...

Page 71: ...the projector s native resolution If this option isn t available select one of the other compatible video formats listed on page 93 Windows Right click the desktop select Properties click the Settings tab and select a different resolution Macintosh OS 9 x On the Apple menu choose Control Panels then click Monitors or Monitors and Sound Select a different resolution Macintosh OS X On the Apple menu...

Page 72: ...n the or side of the Keystone button on top of the projector until the image is rectangular The image contains static or noise If you re using a computer cable longer than 6 feet or an extension cable the image quality may be reduced Keep your computer and video cables separated from the power cord as much as possible to prevent interference The video signal may be split between the computer and t...

Page 73: ...ll looks blurry after trying the solutions in the previous section If you re projecting from a computer and displaying an image that contains a lot of fine detail you may notice one or more vertical stripes or bands or some of the characters may look heavy or blurred Press the Auto button on the remote control This resets the projector s tracking and sync settings If further adjustment is needed y...

Page 74: ...io make sure the volume control on your computer is not turned all the way down or muted Make sure the audio cable is securely connected to both the projector and your computer s headphone jack or audio out jack See page 14 for laptops or Appendix A for other systems Make sure the Windows volume controls on your computer are not turned all the way down or set to Mute Check this by clicking the vol...

Page 75: ...in direct sunlight Strong lighting especially fluorescent lights may affect the projector s infrared receivers Turn off any nearby equipment that emits infrared energy such as a radiant room heater You can t control the mouse pointer with the remote control Make sure the mouse cable is securely connected to both your computer s mouse port or USB port and the projector s mouse port For details see ...

Page 76: ...ty period You may also speak with a projector support specialist by dialing one of these numbers U S 562 276 4394 6 AM to 6 PM Pacific Time Monday through Friday Canada 905 709 3839 6 AM to 6 PM Pacific Time Monday through Friday Toll or long distance charges may apply Service Access World Wide Web From the Internet you can reach EPSON s product support page at http support epson com After selecti...

Page 77: ...ocated on the bottom of the projector Computer or video configuration Description of the problem You can purchase screens carrying cases or other accessories from EPSON at 800 873 7766 or by visiting the EPSON Store at www epsonstore com U S sales only In Canada please call 800 463 7766 for dealer referral 720 730 book Page 71 Thursday October 30 2003 11 32 AM ...

Page 78: ...72 Solving Problems 720 730 book Page 72 Thursday October 30 2003 11 32 AM ...

Page 79: ...ins how to connect the projector to a desktop computer or Macintosh or a high end workstation The following information is covered Installing the projector Connecting to a PC desktop computer Connecting to a desktop Macintosh Connecting to a high end workstation 720 730 book Page 73 Thursday October 30 2003 11 32 AM ...

Page 80: ...5 If you place the projector s lens so it s level with the top of the screen the image will be rectangular and you won t have to adjust it If you place the lens lower than the top of the screen you ll have to tilt the projector upward if you want to fill the whole screen with the image Connecting to a PC Desktop Computer You can connect the projector to any IBM compatible PC This section includes ...

Page 81: ...le from the video port on the back of the computer 2 Connect one end of the computer cable to the projector s Computer Component Video port 3 Connect the other end of the computer cable to the computer s video port 4 Tighten the screws on the connectors 720 730 book Page 75 Thursday October 30 2003 11 32 AM ...

Page 82: ...e USB mouse cable to the projector s USB port as shown 2 Disconnect your mouse from the port on the back of your computer and replace it with the other end of the cable Your computer s mouse will be disabled while you are using the remote as a mouse 3 If necessary configure your computer to work with a USB mouse 720 730 book Page 76 Thursday October 30 2003 11 32 AM ...

Page 83: ...you can use a computer audio cable The required cable 3 5 mm stereo miniplug cable is available from computer or electronics dealers 1 Connect one end of the audio cable to the Audio In jack on the projector 2 Connect the other end of the audio cable to the speaker or audio out port on the computer s sound card 720 730 book Page 77 Thursday October 30 2003 11 32 AM ...

Page 84: ...ou ll be projecting with audio When you connect the projector to a desktop Macintosh you cannot view your display on the Macintosh monitor Follow the steps in each section for the cables you need to connect Before beginning turn off the projector and computer if they are on note Macintosh configurations vary See your computer manual for the location of the ports needed to connect your projector Ol...

Page 85: ...r cable to the video port on the Macintosh 4 If it doesn t fit you may have to use a Macintosh desktop adapter which you can buy from EPSON see page 7 To use the adapter remove its cover as shown and set its DIP switches according to the resolution you want to use such as 16 inch mode See your Macintosh documentation for instructions Replace the cover and connect the adapter to the free end of the...

Page 86: ...e Macintosh has a built in USB port you can use the USB mouse cable that came with the projector 1 Connect one end of the mouse cable to the projector s USB port 2 Disconnect your Macintosh s mouse cable Connect the other end of the projector s mouse cable to a USB port on your Macintosh 720 730 book Page 80 Thursday October 30 2003 11 32 AM ...

Page 87: ...t jack on the Macintosh Connecting to a High End Workstation Your PowerLite projector is capable of remapping input resolutions up to 1600 1200 pixels Since 1280 1024 pixels is the default resolution for most leading workstations your projector is ideal for displaying workstation video output There is no standard for workstation video output Workstations that follow the SXGA standard and use the H...

Page 88: ...82 Appendix A Connecting to Additional Equipment 720 730 book Page 82 Thursday October 30 2003 11 32 AM ...

Page 89: ... wire plug into an electrical outlet Do not hold the plug with wet hands Take the following precautions for the plug Failure to comply with these precautions could result in sparks or fire Do not insert the plug into an outlet with dust present Insert the plug firmly into the outlet Do not overload wall outlets extension cords or integral convenience receptacles This can cause fire or electric sho...

Page 90: ...d to rain or water If it does not operate normally when you follow the operating instructions or if it exhibits a distinct change in performance indicating a need for service If it has been dropped or the housing has been damaged 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 o...

Page 91: ... shines into the IR receiver Other equipment that emits infrared energy such as a radiant room heater is in the room These conditions commonly cause problems for most infrared controlled equipment Try the following The remote control unit s battery may be low on power replace it Dim the ambient lighting and or turn off any fluorescent lights Close any window coverings and or move the projector out...

Page 92: ...uct marketed is identical to the representative unit tested and found to be compliant with the standards Records maintained continue to reflect the equipment being produced can be expected to be within the variation accepted due to quantity production and testing on a statistical basis as required by 47CFR 2 909 Operation is subject to the following two conditions 1 this device may not cause harmf...

Page 93: ...he separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help WARNING The connection of a non shielded equipment interface cable to this equipment will invalidate the FCC Certification of this device and may cause interference levels which ex...

Page 94: ...assume the remaining warranty period of the product covered by this limited warranty However each replacement lamp carries the limited 90 day warranty stated above What This Warranty Does Not Cover This warranty covers only normal consumer use in the United States and Canada For lamps 24 hour per day use causes unusual strain and is not considered normal use This warranty does not cover consumable...

Page 95: ...REMEDY ABOVE FAILS EPSON S ENTIRE LIABILITY SHALL BE LIMITED TO A REFUND OF THE PRICE PAID FOR THE EPSON PRODUCTS COVERED BY THIS LIMITED WARRANTY In Canada warranties include both warranties and conditions Some jurisdictions do not allow limitations on how long an implied warranty lasts and some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages so the a...

Page 96: ...90 Appendix B Notices 720 730 book Page 90 Thursday October 30 2003 11 32 AM ...

Page 97: ...r reproduction Full color 16 77 million colors Brightness 720c 1500 lumens ANSI 730c 2000 lumens ANSI Contrast ratio 400 1 Image size 30 to 300 inches Projection distance 3 2 to 38 5 feet 96 to 11 7 meters Projection methods Front rear upside down ceiling mount Internal sound system 1 W monaural Optical aspect ratio 4 3 horizontal vertical Zoom ratio 1 1 16 Noise level 39 dB Keystone correction an...

Page 98: ... feet 6 meters Battery CR2025 lithium Mouse Compatibility Supports USB Dimensions Height 2 8 to 3 1 inches 70 to 78 5 mm Width 10 9 inches 276 mm Depth 7 5 inches 190 mm Weight 4 3 lb 1 9 kg Electrical Rated frequency 50 60 Hz Power supply 100 to 120 VAC 3 1 A 200 to 240 VAC 1 5 A Power consumption Operating 225 W Standby 5 5 W 720 730 book Page 92 Thursday October 30 2003 11 32 AM ...

Page 99: ... well as the monitor display formats listed below To project images output from a computer the computer s video card must be set at a refresh rate vertical frequency that s compatible with the projector see the following table for compatible formats As noted below some images are automatically resized to display in one of the projector s native formats such as XGA In addition the frequencies of so...

Page 100: ...XGA2 60 SXGA2 75 SXGA2 85 60 75 85 94 1280 960 1280 960 1280 960 SXGA3 43i SXGA3 60 SXGA3 75 SXGA3 85 43 60 75 85 1280 1024 1280 1024 1280 1024 1280 1024 UXGA 48i UXGA 60 48 60 1600 1200 1600 1200 MAC13 MAC16 MAC19 60 MAC19 MAC21 67 75 59 75 75 640 480 832 624 1024 768 1024 768 1152 870 NTSC NTSC 4 3 PAL M PAL N PAL PAL 60 SECAM 60 60 50 60 50 60 50 HDTV 480i HDTV 480p HDTV 720p HDTV 1080i HDTV 10...

Page 101: ... pin micro D style connector Here are its pin assignments Pin no Computer port 1 Red video 2 Green video 3 Blue video 4 GND 5 GND 6 Red GND 7 Green GND 8 Blue GND 9 Reserved 10 Synchronous GND 11 GND 12 SDA 13 Horizontal sync composite sync 14 Vertical sync 15 SCL 720 730 book Page 95 Thursday October 30 2003 11 32 AM ...

Page 102: ...96 Appendix C Technical Specifications 720 730 book Page 96 Thursday October 30 2003 11 32 AM ...

Page 103: ...eaning air filter 53 lens 52 projector case 52 Color adjusting 47 problems 68 Color Mode Prompt setting 46 Color Mode setting 41 Component video cable 6 7 15 18 Composite video cable 15 Computer button 32 63 68 Computer cable 5 12 75 79 Computer connector pin assignments 95 Computers supported 1 Connecting projector to a desktop Macintosh 78 to 81 to a desktop PC 74 to 77 to a high end workstation...

Page 104: ... turning off using A V Mute 33 zooming 25 33 Installing projector 74 K Kensington anti theft device 7 11 Keystone button 27 Keystone correction 27 45 66 91 L Lamp automatic shutoff 28 number of hours used 48 replacing 54 to 55 specifications 92 status light 61 to 62 Language setting 47 60 Laptop computer connecting to 12 to 14 displaying on 22 64 Laser disc player connecting to 15 to 18 Lens cap 2...

Page 105: ...roubleshooting 59 to 68 turning off 28 to 29 turning on 20 to 21 unpacking 5 viewing information about 48 Prompt setting 46 R Raising image 26 RCA AV cable 5 15 16 Rear screen projection 47 74 Registration 4 Remote control problems 69 85 replacing battery 35 specifications 92 troubleshooting 69 85 using 31 to 34 wireless mouse using as 34 Replacing lamp 54 to 55 Reset All menu 38 49 Resetting menu...

Page 106: ...justing 42 Troubleshooting image and sound problems 63 to 68 projector problems 59 to 68 remote control problems 69 Turning off picture using A V Mute 33 Turning off projector 28 to 29 Turning on projector 20 to 21 U Unpacking projector 5 USB mouse cable 5 User s Logo menu 38 43 to 44 V VCR connecting to 15 to 18 Video display settings viewing 48 formats supported 1 93 to 94 menu 38 40 to 42 selec...

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Epson EMP 720, User Manual

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