Epson EMP-7350 Owner's Manual
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Epson EMP-7350 Owner's Manual

Epson multimedia projector owner's manual emp-7350, emp-7250, emp-5350
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  • Page 2: Important Information

    Please read the following important information about your projector. Important Safety Information Warning: Never look into the projector lens when the lamp is switched on as the bright light can damage your eyes. Never let children look into the lens when it is on.
  • Page 3 Computer1, and pressing twice switches to the Computer2/BNC. A/V mute Turns off/on the audio/videio output of the projector. To turn on the audio/video output, press the A/V mute button again, or either the Esc or the Volume button.
  • Page 4 Freeze Keeps the current computer or video image on the screen. A/V Mute Turns off/on the audio/video output of the projector. To turn on the audio/video output, press either the A/V mute button again or Esc button. E-Zoom Executes the E-zoom function. When you press the right of the button, it enlarges the image.
  • Page 5 ® D A T A / V I D E O P R O J E C T O R Owner’s Manual...
  • Page 6 Original EPSON Products or EPSON Approved Products by SEIKO EPSON CORPORATION. EPSON is a registered trademark and PowerLite is a trademark of SEIKO EPSON CORPORATION. General Notice: The following trademarks and registered trademarks are the property of their respective owners and are used in this publication for identification purposes only.

  • Page 7: Table Of Contents

    Contents Contents Introduction Getting the Most Out of Your Projector ... ix Remote control ...ix Optional Accessories...ix About This Manual... xi Safety Instructions ... xii Where to Get Help ... xiv World Wide Web site... xiv Transporting your projector... xv 1 Installation Unpacking the Projector...2...
  • Page 8 Turning the Projector On and Off ... 35 Focusing and Positioning the Screen Image ...37 Resize Button... 39 Controlling the Projector...40 Using the Remote Control ... 41 Using the Operation Panel ... 44 Projector Status Indicators ...46 Operation Indicator... 46 Lamp Indicator...
  • Page 9 Installing the Projector Software on Your Macintosh...76 Accessing the Projector Software...79 For Windows 95/98 and NT 4.0 users ... 79 For Macintosh users ... 79 Installing or Accessing the Projector Software on the CD-ROM Directly ...80 For Windows users ... 80 For Macintosh users ... 81 5 Maintenance Cleaning the Lens...84...
  • Page 10 Contents...

  • Page 11: Introduction

    You can also connect audio for each image source. Images are displayed in full color (16,670,000 colors) at a XGA resolution of 1024 768 pixels (EMP-7350/7250) and SVGA resolution of 800 600 pixels (EMP-5350).
  • Page 12 (Digital Active Resizing) which supports the native XGA (EMP-7350/7250) and SVGA (EMP-5350) computer output, as well as VGA, SXGA and UXGA (EMP-7350/ 7250) output and VGA, XGA and SXGA (EMP-5350) output. No matter what type of computer output is used, the result is a full-size video image of outstanding clarity.

  • Page 13: Getting The Most Out Of Your Projector

    ELP Link IV software) and the projector’s menu system you can even use the remote control your computer in place of your computer’s mouse. Optional Accessories To enhance your use of the projector, EPSON provides the following optional accessories: • Spare Lamp • Computer Cable (HD15/H15, 1.8m) •...
  • Page 14 • Communication Cable Set • Ceiling Mount • Ceiling Plate • Pipe 370 • Pipe 570 • Pipe 770 • Soft Carrying Case • Hard Travel Case • Hard Travel Case (small size) • Long Throw Zoom Lens • Wide Convergence Lens •...

  • Page 15: About This Manual

    About This Manual Chapter 1, “Installation”, gives step-by-step instructions on how to set up the projector and connect it to your computer, video source, or other external speaker or PA system. Read the installation procedures that apply to your configuration.

  • Page 16: Safety Instructions

    Safety Instructions Follow these safety instructions when setting up and using the projector: 1. Do not place the projector on an unstable cart, stand, or table. 2. Do not use the projector near water or sources of heat. 3. Use attachments only as recommended.
  • Page 17 11. Do not block the slots and openings in the projector case. They provide ventilation and prevent the projector from overheating. Do not place the projector on a sofa, rug or other soft surface, or in a closed-in cabinet unless proper ventilation is provided.

  • Page 18: Where To Get Help

    World Wide Web site If you connect to the Internet and have a Web browser, you can access to EPSON’s World Wide Web site at http:// www. epson. com. EPSON’s home page provides you What’s New, EPSON Products, EPSON Connection, Corporate Info and EPSON Contacts.

  • Page 19: Transporting Your Projector

    • When transporting the projector for business use, first put the projector in a hard carrying case (such as the optional EPSON accessory case: ELPKS12), then pack it in a firm box, using cushioning around the case. • When you are hand-carrying the projector, be sure to store it in a hard (ELPKS09) or soft carrying case (ELPKS10) such as the optional cases offered by EPSON.
  • Page 20 Introduction...

  • Page 21: Installation

    You may also want to set up the projector for one or more of the following: • Connect the mouse cable to use the remote control as a wireless mouse.

  • Page 22: Unpacking The Projector

    Unpacking the Projector When you unpack the projector, make sure you have all these components: • Projector • Remote control • 2 AA batteries • Power cord • Computer cable • Audio cable • Audio/Video (A/V) cable • Mac Desktop adapter •...

  • Page 23: Additional Components

    Additional Components Depending on how you plan to use the projector, you may need these additional components: • To receive an S-Video signal, you need an S-Video cable. (One is usually provided with your video device.) A separate cable is required for each video source.

  • Page 24: Setting Up The Projector

    1. Place the projector on a sturdy, level surface within five feet of the computer or video source. Caution: Do not hold the projector by the lens. This can damage the lens. 2. Place the projector at a correct distance from the screen.
  • Page 25 Note: When using the optional lens, refer to the Owner’s manuals attached to it. 3. Turn the projector so that the lens is at right angles to the screen. If the projector is not angled correctly, the screen image will be crooked.
  • Page 26 • Replace batteries as soon as they run out. If the batteries leak, wipe away battery fluid with a soft cloth. If fluid gets on your hands, wash them immediately. • Remove the batteries if you will not be using the projector for a long period of time.

  • Page 27: Connecting To A Computer

    SVGA, VGA, SXGA, XGA and UXGA (EMP-7350/7250 only) output. Resizing is supported for VGA, SVGA, SXGA and UXGA (EMP-7350/7250) output, for VGA, XGA and SXGA output (EMP-5350). The following types of computers are supported: • IBM desktop PC or compatible •...

  • Page 28: Connecting To A Pc Desktop Computer

    Connecting to a PC Desktop Computer To connect the projector to your PC desktop computer, you need to: • Connect the computer cable and computer monitor cable • Connect the mouse and/or serial cable (if you want to use the remote control as a mouse or use the ELP Link IV software) •...
  • Page 29 2. Connect one end of the computer cable to the projector’s Computer 1 port. (Use the Computer 2 port if you are connecting a second computer.) 3.

  • Page 30: Connecting The Mouse And Serial Cables

    Effects buttons on the remote control) Refer to this illustration while following the steps below. 1. Connect the small end of the main cable to the projector’s Mouse/Com 1 port. (Use the Mouse/Com 2 port if you are connecting a second computer.)
  • Page 31 2. To use the remote control as a wireless mouse, connect the 9-pin end of the PS/2 mouse cable or USB mouse cable included with the projector to the MOUSE terminal on the square end of the main cable. 3. Disconnect your mouse from the mouse port on the back...

  • Page 32: Connecting To A Pc Laptop Computer

    Connecting the Audio Cable 1. If you will be using audio, connect one end of the audio cable to the Audio 1 jack on the projector. (Use the Audio 2 jack if you are connecting a second computer.) 2. Connect the other end of the audio cable to the speaker or audio out port on the computer’s sound card.
  • Page 33 Connecting the Video Cable First connect the projector’s video cable to your laptop. 1. Connect one end of the computer cable to the projector’s Computer 1 port. (Use the Computer 2 port if you are connecting a second computer.) 2. Connect the other end of the video cable to the laptop’s video (monitor) port.
  • Page 34 Refer to this illustration while following the steps below. 1. Connect the small end of the main cable to the projector’s Mouse/Com 1 port. (Use the Mouse/Com 2 port if you are connecting a second computer.) 2. To use the remote control as a wireless mouse, connect...
  • Page 35 6. Configure your laptop to work with an external mouse. Note: You may have to set the display to appear on both the laptop’s screen and the projector. Some laptops let you change this setting with the keyboard’s function keys or by using a setup utility provided by the computer manufacturer.

  • Page 36: Connecting To A Desktop Macintosh

    Connecting the Audio Cable 1. If you will be using audio, connect one end of the audio cable to the Audio 1 jack on the projector. (Use the Audio 2 jack if you are connecting a second computer.) 2. Connect the other end of the audio cable to your laptop.
  • Page 37 Computer Out port Macintosh monitor adapter 1. Connect one end of the computer cable to the projector’s Computer 1 port. (Use the Computer 2 port if you are connecting a second computer.) Macintosh...
  • Page 38 2. Remove the small cover on the Macintosh desktop adapter (as shown below) and set its DIP switches in accordance with the resolution you want to use, such as 16-inch mode. See your Macintosh documentation for instructions. 3. Connect the small terminal of the Macintosh desktop adapter to the other end of the computer cable.
  • Page 39 Macintosh monitor adapter to the monitor cable and connect the other end of the adapter to the projector’s Computer Out port. 6. Tighten the screws on all the connectors. Connecting the Mouse and Serial Cables If you want to use the remote control as a mouse or use the ELP Link IV software, you need to connect the main cable.
  • Page 40 Refer to this illustration while following the steps below. 1. Connect the small end of the main cable to the projector’s Mouse/Com 1 port. (Use the Mouse/Com 2 port to connect a second computer.) Mouse/Com 1 port Mac mouse cable...
  • Page 41 2. To use the remote control as a wireless mouse, connect one end of the projector’s Mac mouse cable or USB mouse cable to the MOUSE terminal on the large end of the main cable. 3. Disconnect your Macintosh’s mouse cable. Connect the other end of the projector’s Mac mouse cable or USB...

  • Page 42: Connecting To A Powerbook

    Connecting the Audio Cable 1. If you will be using audio, connect one end of the audio cable to the Audio 1 jack on the projector. (Use the Audio 2 jack if you are connecting a second computer.) 2. Connect the other end of the audio cable to the audio-out port on your computer.

  • Page 43: Connecting The Computer Cable

    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: PowerBook configurations vary, so the location of your computer’s ports may not match the illustrations. See your PowerBook manual for the port locations if necessary.
  • Page 44 1. Connect one end of the computer cable to the projector’s Computer 1 port. (Use the Computer 2 port if you are connecting a second computer.) 2. Remove the small cover on the Macintosh desktop adapter and set its DIP switches in accordance with the resolution you want to use (such as 16-inch mode).
  • Page 45 4. Connect the computer cable (with the Macintosh desktop adapter attached) to the video-out port on the PowerBook. If a video-out cable was provided with your PowerBook, connect the smaller end of the video-out cable to the video- out port on the back of the PowerBook. Connect the other end to the Macintosh desktop adapter on the end of the computer cable.
  • Page 46 Refer to this illustration while following the steps below. 1. Connect the small end of the main cable to the projector’s Mouse/Com 1 port. (Use the Mouse/Com 2 port if you are connecting a second computer.) Mouse/Com 1 port Mac mouse cable...
  • Page 47 2. To use the remote control as a wireless mouse, connect one end of the projector’s Mac mouse cable or USB mouse cable to the MOUSE terminal on the large end of the main cable. 3. Connect the other end of the Mac mouse cable or USB mouse cable to the mouse port on the back of the PowerBook.

  • Page 48: Connecting To A High-End Workstation

    LCD screen as well as the projector screen. Connecting to a High-End Workstation The EMP-7350/7250/5350 are capable of remapping input resolutions up to 1280 pixels is the default resolution for most leading workstations, this capability makes these projectors the best portable solution for the display of workstation video output.

  • Page 49: Connecting To A Video Source

    In addition, workstations pass the sync (synchronization) signal differently, so the VGA-13W3 computer cable (Epson Recommended) has a DIP switch to control sync routing. Contact your dealer for information on connecting your workstation. Connecting to a Video Source You can connect a VCR, a camcorder, a laser disc player, DVD player, or any other compatible video image source to your projector.
  • Page 50 4-pin, mini-DIN To connect a video source to the projector: 1. Turn off the projector and video source if they are on. 2. If your video source uses a small, round, one-prong composite (RCA) video connector, you’ll need the audio/ video cable that comes with the projector.
  • Page 51 Computer 2 image signal. Note: Use a standard BNC cable, which you can purchase from any computer store. The 5BNC video cable supplied by EPSON as an optional accessory does not work with component video.

  • Page 52: Connecting To An External Speaker Or Pa System

    RCA-to-3.5 mm stereo audio cable. You can get one from your computer dealer. 1. Turn off the projector and speaker or PA system if they are 2. Connect the cable’s 3.5 mm stereo miniplug to the projector’s Audio Out jack.

  • Page 53: Using The Projector

    • Turning the equipment on and off • Focusing and positioning the screen image • Controlling the projector with the remote control and the operation panel • Monitoring the projector’s operating status...
  • Page 54 The illustration below identifies the parts of your projector. operation indicator operation panel remoto speaker control receiver zoom ring focus ring speaker front foot foot adjust lever...

  • Page 55: Turning The Equipment On And Off

    When you turn off the equipment, do so in the reverse order. Turning the Projector On and Off 1. Remove the projector lens cap. 2. When you plug in the projector power cord, the power indicator flashes orange for few seconds. Then the light remains orange.
  • Page 56 When the projector has cooled down, the operation indicator stops flashing and remains orange. Note: If you press the Power button to turn the projector back on while the operation indicator is orange, there may be a delay before a projected image appears.

  • Page 57: Focusing And Positioning The Screen Image

    Focusing and Positioning the Screen Image When an image appears on the screen, check that it is in focus and correctly positioned on the screen. • To focus the image, rotate the focus ring (the outer ring on the lens). •...
  • Page 58 If you need to raise or lower the image on the screen, extend or retract the two feet at the bottom of the projector as follows: 1. Stand behind the projector and support the front of it while you lift the foot adjust levers above the feet. This unlocks the feet so they can move up and down freely.

  • Page 59: Resize Button

    The projector automatically reduces the image size to the projector's maximum resolution. The Resize button cannot be used with images at XGA size for the EMP-7350/7250 and SVGA size for the EMP-5350 resolution. When the image source is Video, the resize button lets you choose an aspect ratio either 4:3 or 16:9.

  • Page 60: Controlling The Projector

    Controlling the Projector You can use the operation panel on top of the projector or the remote control to perform the following actions: • Turn power on or off • Auto set-up of the computer image • Switch between input images (Computer 1, Computer 2, video-computer) •...

  • Page 61: Using The Remote Control

    To be able to use the remote control as a cordless mouse, connect the mouse cable to the projector and your computer. You can use the remote control up to 10 metres (33 feet) from the projector.
  • Page 62 Function Keeps the current computer or video image on the screen. Turns off/on the audio/video output of the projector. To turn on the audio/video output, press either the A/V mute button again or Esc button. Executes the E-zoom function. When you press the right of the button, it enlarges the image.
  • Page 63 The current settings for the computer input signal are saved and recalled for the next use. User can save the preset up to five settings. The following settings are saved: Resolution, Tracking, Sync Signal, Position. Volume Adjusts the volume. [Setting] [P in P]. Controlling the Projector...

  • Page 64: Using The Operation Panel

    Using the Operation Panel You can use the operation panel to control the projector instead of the remote control. However, you can program and access the custom features only using the remote control. The following table summarizes the functions on the operation panel.
  • Page 65 Keystone +/- Adjust the keystone. * When you set the computer 2/ BNC switch on the back of the projector to the BNC, the computer source is switched to the BNC. Controlling the Projector...

  • Page 66: Projector Status Indicators

    Projector Status Indicators The power and lamp indicators at the top of the projector tell you its operating status. Lamp Indicator Caution: A red indicator warns you if a serious problem occurs. See Chapter 6, “Troubleshooting,” for what to do if a warning light comes on.

  • Page 67: Lamp Indicator

    Lamp Indicator Displays lamp condition. This indicator is off when the projector is in a normal condition. Color Status Orange Flashing Flashing Temperature Indicator Displays the internal temperature condition. This indicator is off when the projector is in a normal condition.

  • Page 69: Using The Projector Menus

    Using the Projector Menus he eight projector menus let you to control your projector. • The Video menu controls the look and quality of the projected image, whether the image source is a computer or video. • The Audio menu controls audio features, such as the volume level, tone setting, and 3D sound.

  • Page 70: Accessing The Main Menu

    Accessing the Main Menu To display the Main menu, press the Menu button on the operation panel or remote control. The Main menu appears: Press the Menu button again to hide the menu. Changing a Menu Setting To change a menu setting: 1.
  • Page 71 2. Press the up or down buttons (operation panel) or press the top or bottom of the Enter button (remote) to scroll through the menu choices. Power Help Computer A/Vmute Resize Video Menu Keystone Volume Shift Enter button Power Freeze A/V Mute R/C ON E-Zoom...
  • Page 72 3. Press the Enter button to display a submenu. Power Help Power Freeze Computer A/Vmute Resize Video A/V Mute R/C ON E-Zoom Menu Enter Keystone Volume Shift Esc button Enter button As you select a menu, a sub menu of options appears to the right.

  • Page 73: Menu Options

    The following options are available when the image source is Computer. Note: The computer must be connected and operating, and the image source on the projector must be set to Computer for you to access these menu options. Menu Options...
  • Page 74 Adjusts the color balance (Red:Green:Blue) of the input source. Select this item by pressing the Enter button. The projector will enter color adjustment mode. Use the Enter button (remote) or the up and down buttons (operation panel) to select a color.
  • Page 75 Menu item Description Resolution Specifies the video signal system. The initial setting is the 640 or left key button to choose a proper resolution. Preset The current settings for the computer input signal are saved and recalled for the next use. User can save the preset up to five settings.

  • Page 76: Video Menu (Image Source = Video)

    The following options are available when the image source is Video. Note: The projector’s image source must be set to Video, and the video source (such as a VCR or camcorder) must be connected and operating for you to access these menu options (for example, the projector must actually be projecting an image from a video tape, if you’re using a VCR).

  • Page 77: Audio Menu

    Menu item Description Sharpness Adjusts the screen sharpness. Increase the sharpness to make screen images more sharp, or decrease it to make the images less sharp. Reset Returns all menu items to their initial factory defaults. Select this item and then press the Enter button to display the confirmation screen.

  • Page 78: Effect Menu

    Effect Menu Use the Effect menu to modify what happens when you use the Effects buttons on the remote control and to change the cursor speed . Menu item Cursor/Stamp Marker Free Line Cursor Speed Reset Description Set the stamp icon and zoom rate. Set the box color.

  • Page 79: Setting Menu

    Setting Menu The Setting menu lets you adjust or set the various projector options. Menu item Description Keystone Adjusts the trapezoid distorted image to normal. PinP Selects the image source (Composite or S-Video) for the subscreen. Message Specifies whether a black screen, a blue screen, or a user logo displays when the screen is blanked.

  • Page 80: User's Logo Menu

    • Assigning the logo to the A/V Mute button Storing a User Logo Follow these steps to capture and store a logo: 1. Display the image(with the projector) you wish to use as a logo. 2. Press the Menu button to open the Menu window.
  • Page 81 No. Note: Saving the logo may take a moment. Do not use the projector or other sources (computer, video, speaker, etc.) while the logo is being saved. 9. When the message “Saving the user logo is completed”...

  • Page 82: Reset All Menu

    You will be prompted to confirm the reset action. Select Yes or No, then press the Enter button to reset all the settings. Advanced Menu The Advanced menu enables you to set various projector options. Menu item Language...
  • Page 83 Menu item Description Ceiling Flips the projected image so it looks correct when you’re hanging the projector upside-down from the ceiling. Selecting ON turns this feature on, while OFF turns it off (for a normal image). Mouse/Com Locks or unlocks the Mouse/Com port.

  • Page 84: About Menu

    Description Displays the number of hours the current lamp has been used. The lamp light turns red when the projector lamp is near the end of its normal life. When this happens, replace the projector lamp with a new one as soon as possible.

  • Page 85: Using The Elp Link Iv Software

    Software he ELP Link IV Software is a utility you can run from your desktop or laptop computer to control projector features and draw special graphics on your screen. You can also use the software to reconfigure the special effect buttons on the...

  • Page 86: Presentation Support Function

    Projector setting function The projector setting function allows you to control the projector from your computer. Note: See the ELP Link IV demonstration included in the Projector Software CD-ROM.
  • Page 87 Using a PC • IBM compatible PC with Pentium or higher processor • Microsoft Windows 95/98 or Windows NT 4.0 • At least 16MB of RAM for ELP Link IV to work (16MB to be added for Acrobat Reader to work) •...

  • Page 88: Projector Software Cd-Rom

    Offers a lot of advantages to your presentation in using a cursor, bar, or stamps with the remote control shipped with your projector. And you can control the brightness and size of the screen, and the sound from your computer.

  • Page 89: Connecting The Cables

    Connecting the Cables When you are using the following EPSON projector, follow the instructions below. If not, please see the User’s Guide packed with your projector. Caution: Before connecting the cables to your computer, make sure that the computer and projector are turned off and unplugged from any power source;...

  • Page 90: Connecting To Your Macintosh

    Using the serial mouse connect to the serial port Connecting to your Macintosh connect to the ADB port connect to the printer port or modem port PC serial cable PC serial mouse cable connect to the printer port or modem port Mac serial cable Mac mouse cable connect to...

  • Page 91: Installing The Projector Software On Your Pc

    Windows-based projector software as described below. 1. Turn on the computer and start Windows. 2. Insert the EPSON Projector Software CD-ROM into the CD-ROM drive. The following dialog box appears. Note: If the dialog box does not appear, follow the steps below.
  • Page 92 5. Check the displayed message, and then click Next. 6. The product license will be displayed. After reading it, click Yes if you agree to its terms and conditions. Note: If you do not agree to its terms and conditions, click No. Installation will be cancelled.
  • Page 93 8. Click Next. The recommended installation location will be displayed, but you may install elsewhere if you wish. To specify a different installation location, click Browse, and select the desired directory from the dialog. Installing the Projector Software on Your PC...
  • Page 94 9. Click Next. A folder named “ELP Link IV” will be created in the Programs menu as the default, but you may enter a different folder name, or select one of the existing folders if you prefer. 10. This screen will be displayed when installation is complete. Click Finish.

  • Page 95: Installation Of Acrobat Reader

    Yes to install. 1. Follow the screen directions to install the software. Note: For details on launching ELP Link IV and using the application, please refer to your PDF User's Guide. (page xx) Installing the Projector Software on Your PC...

  • Page 96: Installing The Projector Software On Your Macintosh

    After connecting the projector to your Macintosh, install the Macintosh-based projector software as described below. 1. Turn on your Macintosh, then insert the EPSON Projector Software CD-ROM in the CD-ROM drive. 2. Double-click the ELP Link 4 Installer icon. The following dialog box appears.
  • Page 97 The ELP Link PDF User's Guide cannot be used unless you install Acrobat Reader. 6. Select the drive and folder to install to. 7. Click the Install button, and installation will begin. Installing the Projector Software on Your Macintosh...
  • Page 98 8. Click Continue. Note: This screen will only be displayed if you placed a checkmark in the box next to Acrobat Reader in step 4. 9. Follow the screen directions to install the software. Note: For details on launching ELP Link IV and using the application, please refer to your PDF User's Guide.

  • Page 99: Accessing The Projector Software

    Accessing the Projector Software To access the EPSON projector software, follow the steps below. For Windows 95/98 and NT 4.0 users ELP Link IV Click Start, point to Programs, and ELPLink IV, then select ELPLink IV. User’s Guide Click Start, point to Programs, and ELPLink IV, then select User’s Guide.

  • Page 100: Installing Or Accessing The Projector Software On The Cd-Rom Directly

    Installing or Accessing the Projector Software on the CD-ROM Directly When you install or access the software on the CD-ROM directly, follow the instructions below. For Windows users Select Explorer from your Start menu, and use Explorer for the following operations.

  • Page 101: For Macintosh Users

    Open the DATA folder, then the English folder. Open the AR folder. Double-click the Installer icon. User’s Guide (PDF) Copy the PDF file from the DATA folder to your hard disk. Installing or Accessing the Projector Software on the CD-ROM Directly...

  • Page 103: Maintenance

    If any other part needs replacing, contact your dealer or a qualified service person. Warning: Before you clean any part of the projector, turn off the projector and unplug the power cord. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages in the projector can injure you severely.

  • Page 104: Cleaning The Lens

    Cleaning the Projector Case To clean the projector case, first unplug the power cable. 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 neutral detergent.

  • Page 105: Cleaning The Air Filter

    1. Turn off the projector and unplug the power cable. 2. Turn the projector on its side so that the handle is on top and you can access the filter easily. Note: Standing the projector with the handle at the top keeps dust from getting inside the projector housing.

  • Page 106: Replacing The Lamp

    The replacement message is set to being displayed at about 1500 hours of use. Contact your local EPSON dealer for a spare lamp. Request part number ELPLP09.
  • Page 107 7. Tighten the screws you loosened in step 4. 8. Replace the lamp cover and tighten the cover screws. (Make sure the lamp cover is securely fastened. The projector turns itself off if the lamp cover is open.) Replacing the Lamp...

  • Page 109: Troubleshooting

    It is divided into the following sections: • Problems with the projector. See this section if the projector is not working and to find out what the warning lights are indicating. • Problems with the screen image. See this section if you cannot project an image or if the screen image is poor.

  • Page 110: Problems With The Projector

    Problems with the Projector If you have problems with the projector, first turn it off and unplug it. Then plug the power cord back in and turn on the projector. If this does not solve the problem, check the warning lights at the top of the projector. These lights alert you to problems with projector operation.
  • Page 111 The air filter may be clogged. Clean it as described in Chapter 5 and then let the projector cool for a while. If the projector continues to overheat after you clean the air filter, the problem may be caused by damage to the cooling fan or internal circuits.

  • Page 112: Problems With The Image Or Sound

    Only part of the computer image is displayed. If the computer’s output resolution setting is higher than 1024 768 (EMP-7350/7250) and 800 600 (EMP- 5350), the projector resizes the image. If the computer output is not compatible with this resizing, choose a different display setting on the computer.
  • Page 113 First check that the volume setting is not turned all the way down and that the audio/video cable is securely attached to both the projector and the audio source. Also, make sure that the Mute button is off. The wrong source is selected. Press either the Computer or Video button on the remote control or operation panel to select the proper source.

  • Page 115: Technical Specifications

    Optical aspect ratio Zoom ratio Projector Lamp Type Power Part number Poly-silicon TFT EMP-7350/7250:1024 (horizontal) x 768 (vertical) pixels EMP-5350: 800 (horizontal) x 600 (vertical) pixels 23 - 300 inches (0.6 - 7 meters) EMP-7350/7250:47.2-626.0 inches (1.2 - 15.9 meters) EMP-5350: 47.2-618.1 inches...
  • Page 116 Mechanical Height Width Depth Weight Electrical Voltage Rated frequency Power supply Environmental Temperature Humidity Technical Specifications 5.1 inches (129 mm) Maximum dimension 11.8 inches (300 mm) Maximum dimension 15.8 inches (400 mm) Maximum dimension 13.8lb (6.2 kg) 100 - 120 V and 200 - 240 V 50/60 Hz 100 - 120 V...

  • Page 117: Supported Monitor Displays

    (EMP-7350/7250) and 800 display a higher resolution image, the projector compresses it to 1024 768 (EMP-7350/7250) and 800 5350). The following table lists the display formats supported by the projector: Note: EMP-5350 does not support the UXGA and HDTV 1080 modes.
  • Page 118 Format SXGA3_43i 1280 SXGA3_60 SXGA3_75 SXGA3_85 *UXGA48I *UXGA60 *UXGA65 *UXGA70 *UXGA75 *UXGA80 *UXGA85 MACLC13 MAC II 13 MAC16 MAC16 MAC19-60 MAC19 MAC21 Video HDTV480P (ANSI/ SMPTE) HDTV480P (ATSC) HDTV480I (ANSI/ SMPTE) HDTV480I (ATSC) HDTV720P (SMPTE) *HDTV1080P (ANSI/ SMPTE) *HDTV1080I (ANSI/ SMPTE) NTSC SECAM...

  • Page 119: Monitor And Computer In 1/2 Connector Pin Assignments

    Monitor and Computer In 1/2 connector pin assignments The Monitor and Computer In 1/2 connectors are female video RGB, 15-pin micro-D-style connectors. The pin assignments are: Input pin Monitor and Computer In 1/2 connector pin assignments Signal Red analogue input Green analogue input Blue analogue input Red GND...
  • Page 120 Technical Specifications...

  • Page 121: Glossary

    Glossary Brightness. The balance of light and dark shades in an image. Composite video. A type of video signal that encodes colours, luminance and sychronization information so it can be carried in one signal. Contrast. A measure of the luminance differences between the highlights and shadows of an image.
  • Page 122 Serial. A type of communication interface that transmits data over a single wire. Glossary...

  • Page 123: Index

    DAR viii Desktop Macintosh 16 DPMS 59 Effect Menu 58 ELP Link IV User’s Guide 68 ELP Link IV utility 68 external speaker 1, 32 E-Zoom 42 Format 97 Glossary 101 High-End Workstation 28 Image 92 Installing the Projector Software...
  • Page 124 PC Laptop Computer 12 PC serial cable 2 pin assignments 99 Power cord 2 PowerBook 22 Projector ix Index Projector Software CD-ROM 68 PS/2 mouse cable 2, 10 Remote control ix Reset All Menu 62 Resize Button 39 Resolution 101 resolution 55, 92...
  • Page 125 Video Menu 53 Volume 57 wireless mouse 1 World Wide Web xiv...
  • Page 126 Index...
  • Page 127 Italy EPSON IBERICA, S.A. (93) 5821500 Av. Roma, 18-26 08290 Cerdanyola del Vallès (Barcelona) Spain EPSON HONG KONG LIMITED (852) 2585 4300 Rooms 4706-10 47th Floor China Resources Building 26 Harbour Road Wanchai Hong Kong EPSON ELECTRONICS TRADING LTD. (TAIWAN BRANCH) (02) 27177360 10F, No.
  • Page 128 Printed in Japan 7541771-01...

This manual is also suitable for:

Emp 7250 - xga lcd projector5510 - emp 7250 xga lcd projectorEmp-7250Emp-5350

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