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Epson Powerlite 820p Technical Specifications

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    							EPSON PowerLite 600p/811p/820p Projectors
    4/02 EPSON PowerLite 600p/811p/820p Projectors - 1
    Projector Specifications 
    General
    Type of display Poly-silicon Thin Film Transistor (TFT),
    active matrix
    Size of LCD panels    Diagonal: 0.9 inches (22.9 mm) 
    Lens F=1.74 to 2.06, f=28.3 to 37.98 mm
    Resolution
    (native format) 1024
     × 768 pixels (811p and 820p)
    800 
    × 600 pixels (600p)
    Color reproduction 24 bit, 16.7 million colors
    Brightness (ANSI) 2500 lumens (820p)
    2000 lumens (811p)
    1700 lumens (600p)
    Contrast ratio 400:1 
    Image size 30 to 300 inches (76.2 to 762 cm)
    Projection distance 2.85 to 40.7 feet (0.87 to 12.4 meters)
    Projection methods Front, rear, upside-down (ceiling mount)
    Internal speaker
    system 5 W monaural
    Optical aspect ratio 4:3 (horizontal:vertical)
    Zoom ratio 1:1.35
    Noise level 38 dB
    Keystone 
    correction angle Vertical: ± 30° maximum
    Horizontal: ± 10° maximum
    Projection Lamp
    Type UHE (Ultra High Efficiency)
    Power 
    consumption 200 W
    Lamp life About 1500 hours
    Part number V13H010L15
    Remote Control
    Range 32.8 feet (10 meters)
    Batteries Alkaline AA (2)
    Mouse Compatibility
    Supports PS/2 and USB 
    Remote IR Receiver
    Supports EPSON Remote IR Receiver (typically used for rear 
    screen projection)
    foot release 
    button contro
    l panel
    zoom ring
    focus ring
    remote control 
    receiver
    Kensington lock 
    port
    lamp cover latch
    A/C power inlet
    remote control receiverstatus lights
    handle
    speaker
    back 
    adjustable 
    foot
    Computer1 (DVI)
    optional 
    remote 
    receiver S-Video Serial Computer2/ 
    Component 
    Video Audio Out
    Mouse 
    Audio1 Monitor 
    Out  USB in USB out
    Composite 
    VideoAudio2 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    2 - EPSON PowerLite 600p/811p/820p Projectors 4/02 Dimensions
    Height 4.1 inches (104 mm)
    Width 13.7 inches (348 mm)
    Depth 10.8 inches (274 mm)
    Weight 9.3 lb (4.2 kg)
    Electrical
    Rated frequency 50 to 60 Hz
    Power supply 100 to 120 VAC, 3.1 A
    200 to 240 VAC, 1.5 A
    Power 
    consumption Operating: 280 W
    Standby: 5.5 W
    Environmental
    Temperature Operating: 41 to 95 °F (5 to 35 °C)
    Storage: 14 to 140 °F (–10 to 60 °C)
    Humidity Operating: 20 to 80% RH, 
    non-condensing
    Storage: 10 to 90% RH, 
    non-condensing
    Safety
    United States FCC Part 15B Class B
    UL1950 Rev. 3
    Canada DOC ICES003 Class B
    CSA C22.2 No. 950 Rev. 2
    CE Marking Directive 89/336/EEC, 73/23/EEC
    EN 55022, EN 55024, EN 60950
    Compatible Video Formats
    The projector supports the NTSC, HDTV, PAL, and SECAM 
    video standards, as 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. Some images are automatically resized to 
    display in the projector’s native format. The frequencies of some 
    computers may not allow images to display correctly; see your 
    computer’s documentation for details.
    .
    ModeRefresh rate 
    (Hz) ResolutionDVI 
    support
    PC98 57 640 × 400 supported
    VGAEGA 70 640 
    × 350 supported
    VGA60 60 640 
    × 480 supported
    VESA72 72 640 
    × 480 supported
    VESA75 75 640 
    × 480 supported
    VESA85 85 640 
    × 480 supported
    VGA120 120 640 
    × 480
    SVGA56 56 800 
    × 600 supported
    SVGA60 60 800 
    × 600 supported
    SVGA72 72 800 
    × 600 supported
    SVGA75 75 800 
    × 600 supported
    SVGA85 85 800 
    × 600 supported
    SVGA120 120 800 
    × 600
    XGA43i 43 1024 
    × 7681
    XGA60 60 1024 × 7681supported
    XGA70 70 1024 
    × 7681supported
    XGA75 75 1024 
    × 7681supported
    XGA85 85 1024 
    × 7681supported
    XGA120 120 1024 
    × 7681
    SXGA1—70 70 1152 × 8642supported
    SXGA1—75 75 1152 
    × 8642supported
    SXGA1—85 85 1152 
    × 8642supported
    SXGA1—100 100 1152 
    × 8642
    SXGA2—60 60 1280 × 9602supported
    SXGA2—75 75 1280 
    × 9602supported
    SXGA2—85 85 1280 
    × 9602
    SXGA3—43i 43 1280 × 10242
    SXGA3—60 60 1280 × 10242supported
    SXGA3—75 75 1280 
    × 10242supported
    SXGA3—85 85 1280 
    × 10242
    SXGA+60 60 1400 × 10502supported
    SXGA+75 75 1400 
    × 10502supported
    SXGA+85 85 1400 
    × 10502supported
    UXGA48i 48 1600 
    × 12002,3
    UXGA60 60 1600 × 12002,3
    UXGA65 65 1600 × 12002,3
    UXGA70 70 1600 × 12002,3
    UXGA75 75 1600 × 12002,3
    UXGA80 80 1600 × 12002,3
    UXGA85 85 1600 × 12002,3 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    4/02 EPSON PowerLite 600p/811p/820p Projectors - 3
    1The image is resized so that it displays using one of the projector’s 
    native formats (PowerLite 600p only).
    2The image is resized so that it displays using one of the projector’s 
    native formats. 
    3Not supported on the PowerLite 600p.
    Computer Video Port Pin Assignments
    The Computer 2/Component Video port is a female video 
    RGB, 15-pin micro-D-style connector. Here are the pin 
    assignments: ELP Link
    If you want to be able to control the projector’s settings from a 
    computer, you can install the ELP Link program. You can 
    download this program, plus its User’s Guide, from EPSON’s 
    web site at support.epson.com. You’ll also need a serial or USB 
    cable to connect the projector to the computer.
    Positioning the Projector
    Follow these guidelines to get the best results when projecting:
    ❏Place the projector on a sturdy, level surface, between 
    2.85 and 41 feet from the screen.
    ❏Make sure there is plenty of space for ventilation around and 
    under the projector.
    ❏Make sure the projector is within 10 feet of a grounded 
    electrical outlet or extension cord and within 5 feet of the 
    image source.
    ❏Face the projector squarely toward the screen. 
    Note: It’s easier to position the projector when the screen is directly 
    in front of the room. However, if you need to place it off-center, you 
    can use the keystone correction feature to maintain a square image. 
    If you place the projector below the level of the screen, you’ll 
    have to tilt it up by extending the foot as shown. Tilting the 
    projector upward causes the image to lose its square shape, but 
    you can correct the distortion by pressing the 
    Keystone button 
    as described on page 6. 
    If you place the projector level with the bottom of the screen, 
    the image will be square 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 square, but you won’t be able to fill the whole 
    screen with the image.
    iMAC VGA 117 640 × 480
    iMAC SVGA 95 800 
    × 600
    iMAC XGA 75 1024 
    × 7681supported
    MAC II 13 67 640 
    × 480 supported
    MAC16 75 832 
    × 624 supported
    MAC19 75 1024 
    × 7681supported
    MAC21 75 1152 
    × 8702supported
    TV525i 60
    2
    TV625i 502
    SDTV480p 602supported
    HDTV720p 60
    2supported
    HDTV1080i 60
    2
    NTSC 602
    NTSC4.43 602
    PAL 502
    M-PAL 602
    N-PAL 502
    PAL60 602
    SECAM 502
    Pin # Computer 2/Component Video port (analog)
    1 Red video
    2 Green video
    3 Blue video
    4 GND
    5 GND
    6 Red video GND
    7 Green video GND
    8 Blue video GND
    9 Reserved
    10 Synchronous GND
    11 GND
    12 SDA
    13 Horizontal sync/composite sync
    14 Vertical sync
    15 SCL
    ModeRefresh rate 
    (Hz) ResolutionDVI 
    support
    ideal 
    height 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    4 - EPSON PowerLite 600p/811p/820p Projectors 4/02 The projector can be installed for four different viewing setups: 
    front projection, ceiling mounting, rear projection onto a semi-
    transparent screen, or rear ceiling projection, as shown: 
    To project from overhead, you’ll need to select 
    Ceiling in the 
    projector’s Advanced menu. To project from the rear, select 
    Rear Proj. 
    If you’re ceiling-mounting the projector and you place it above 
    screen level, you’ll have to tilt it down to position the image 
    on-screen. This causes the image to lose its square shape. You 
    can then correct the distortion by using the 
    V Keystone 
    function in the projector’s menu system or by using the 
    Keystone buttons on the projector’s control panel.
    Image Size and Projection Distance
    Use the table below to estimate how far to place the projector 
    from the screen. Since the size of the image can be changed by 
    rotating the zoom ring, a range of distance is given for each 
    screen size. Note that if you tilt the projector upward by extending the foot 
    or use electronic keystone correction, your image size may vary.
    Displaying an Image
    Once the projector is connected to your computer or video 
    source and plugged in, press the red 
    Power button on top of the 
    projector to turn it on. The 
     
    Ppower light flashes green as the 
    projector warms up, and the projection lamp comes on in about 
    30 seconds. The power light stays green, and you may see a blue 
    screen with the message 
    No Signal displayed. This is normal. 
    Do one of the following:
    ❏Turn on or restart your computer. In a few moments, you 
    should see your computer display projected.
    If you see a New Hardware Wizard message saying that it has 
    found a plug-and-play monitor, click 
    Cancel. If you see a 
    New Hardware Wizard message about USB audio, click 
    Next and follow the instructions on the screen (Windows® 
    only).
    ❏If you’re projecting a video, press the 
    Play button on your 
    video source.
    If a projected image fails to appear, see the next section for help. 
    What To Do If You See a Blank Screen
    If you see a blank screen or a blue screen with the message 
    No Signal after turning on your computer or video source, do 
    one of the following:
    ❏Make sure the cables are connected correctly, as described in 
    the User’s Guide.
    ❏Make sure the power light is green and not flashing and the 
    lens cover is off. 
    ❏Try restarting your computer.
    ❏If you’ve connected more than one computer and/or video 
    source, you may need to press the 
    Computer/YCbCr or 
    Video button on top of the projector to select the correct 
    source. Allow a few seconds for the projector to sync up after 
    pressing the button.
    front projection
    ceiling mounting
    rear projection
    rear ceiling projectionDiagonal screen 
    size Distance
    30 inches 2.9 to 3.9 feet (0.87 to 1.20 meters)
    60 inches 5.9 to 8 feet (1.80 to 2.45 meters)
    100 inches 9.9 to 13.6 feet (3.02 to 4.13 meters)
    200 inches 20 to 27.2 feet (6.10 to 8.30 meters)
    300 inches 30.1 to 40.9 feet (9.17 to 12.48 meters) 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    4/02 EPSON PowerLite 600p/811p/820p Projectors - 5
    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’s often labelled with 
    an icon such as   but it may also be labelled 
    CRT/LCD. Allow a few seconds for the projector to sync up 
    after pressing it. 
    On most systems, the   or 
    CRT/LCD key lets you 
    toggle between the LCD screen and the projector, or display 
    on both at the same time. Check your laptop’s manual or 
    online help for details.
    ❏Depending on your computer’s video card, you might need 
    to use the Display utility in the Control Panel to make sure 
    that both the LCD screen and external monitor port are 
    enabled. See your computer’s documentation or online help 
    for details.
    If you’re using a PowerBook® or iBook® with 
    Macintosh® OS 9.x:
    You may need to set up your system to display on the projector 
    screen as well as the LCD screen. Follow these steps:
    1. From the Apple menu, select 
    Control Panels, then click 
    Monitors 
    or Monitors and Sound.
    2. Click the 
    Arrange icon and 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.
    2. Select a 
    Simulscan resolution as shown. Allow a few seconds 
    for the projector to sync up after making the selection.
    If you’re using Macintosh OS X:
    You may need to set up your system to display on the projector 
    screen as well as the LCD screen. Follow these steps:
    1. From the Apple menu, select 
    System Preferences, then 
    select 
    Displays.
    2. Make sure the 
    VGA Display dialog box is selected.
    3. Click the 
    Arrange tab.
    4. Make sure the 
    Mirror Displays checkbox is selected.
    Click here
    Drag one monitor 
    icon on top of 
    the other
    Click here
    Select a 
    Simulscan 
    resolution
    Select the 
    VGA Display 
    dialog box
    Make sure 
    Mirror Displays 
    is checked 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    6 - EPSON PowerLite 600p/811p/820p Projectors 4/02 Resizing the Image
    Some computer images need to be resized to display in the 
    projector’s native format. If only part of your computer image is 
    displayed, you can correct it with the 
    Resize button. 
    ❏Press the 
    Resize button on the control panel or remote 
    control. The screen image is automatically compressed.
    ❏Continue pressing the 
    Resize button to pan around the 
    screen in the original resolution. 
    If you’re projecting from video equipment, pressing the 
    Resize 
    button switches the aspect ratio between 4:3 and 16:9. If you’ve 
    zoomed in on your image (using the 
    E-Zoom button on the 
    remote), you can press the 
    Resize button to restore the original 
    display size.
    Adjusting the Image Shape
    If the projected image isn’t square or has a “keystone” shape, do 
    one or more of the following:
    ❏If your image looks like   or  , you’ve placed the 
    projector off to one side of the screen, at an angle. Move it 
    directly in front of the center of the screen, facing the screen 
    squarely. If you still can’t get a square image, press the left or 
    right 
    Keystone button on the projector’s control panel.
    ❏If your image looks like   or  , press the top or 
    bottom 
    Keystone button to correct the shape of the image. 
    After correction, your image will be slightly smaller.
    You can also perform electronic keystone correction using the 
    projector’s Setting menu. 
    Switching Between Picture Sources
    If your projector is connected to more than one computer and/
    or video source, you can use the buttons on the control panel 
    (or remote control) to switch between the different sources. 
    On the control panel, press the 
    Computer/YCbCr button to 
    switch between computer sources and component video. Press 
    the 
    Video button to switch between standard (composite) video 
    and S-Video sources. 
    On the remote control:
    ❏Press the 
    Comp2/YCbCr button to select a computer or 
    component video source connected to the Computer 2/
    Component Video port on the projector.
    ❏Press the 
    Comp1 button to select a computer connected to 
    the DVI 
    Computer 1 port on the projector. 
    ❏Press the 
    Video button to select a standard composite video 
    source.
    ❏Press the 
    S-Video button to select an S-Video source. 
    After you select a source, the screen goes dark for a moment 
    before the image appears.
    Projector Status Lights
    The lights on top of the projector indicate the projector’s 
    operating status.
    Light Status Description and action
    Does not 
    come onMake sure the power cord is securely 
    connected at both the power outlet and 
    projector.
    Green The projector is operating normally.
    Flashing 
    greenThe projector is warming up. Wait for the 
    image to appear.
    Orange The projector is in sleep mode. You can unplug 
    it to turn it off, or press the Power button to 
    turn it on.
    Flashing 
    orangeThe projector is cooling down. Wait for the 
    light to stop flashing before unplugging the 
    projector or turning it back on. 
    Flashing red Power is cut off because of an internal 
    problem. Disconnect the power cord and 
    contact EPSON for help.
    Red The lamp is burned out and must be replaced.
    Flashing 
    orangeThe lamp is almost burned out. This is a good 
    time to replace it. 
    Flashing red There is a problem with the lamp, power 
    supply, fan, or circuit. If necessary, replace the 
    lamp.
    lamp light temperature light power light 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    4/02 EPSON PowerLite 600p/811p/820p Projectors - 7
    Using the Control Panel
    The following table summarizes the functions on the control 
    panel. 
    Using the Remote Control
    The remote control uses a line-of-sight infrared signal. It lets 
    you access the projector’s features from anywhere in the room—
    up to 32 feet away. (This distance may be shorter if the remote 
    control batteries are low.) If you have connected the mouse 
    cable, you can also use the remote control as a wireless mouse.
    The projector may not respond to remote control commands in 
    these conditions: 
    ❏The remote control is not turned on (using the switch on its 
    side)
    ❏You are too far away or not within 30° to the left or right of 
    the front or rear sensor or 15° above or below it
    ❏Batteries are weak
    ❏Ambient light is too bright
    ❏A fluorescent light is shining into the infrared receiver
    ❏A strong light source (such as direct sunlight) shines into the 
    infrared receiver
    ❏Other equipment emitting infrared energy is present (such as 
    a radiant room heater)
    Flashing 
    orangeThe projector is too hot. Make sure the 
    temperature surrounding the projector does 
    not exceed 95 °F and there is plenty of space 
    around and under the projector for ventilation. 
    Clean the air filter if necessary.
    Red The projector is overheating, which turns off 
    the lamp automatically. Let it cool for a few 
    minutes, then turn it back on. Make sure there 
    is plenty of space around and under the 
    projector for ventilation. If it continues to 
    overheat, you may need to change the air 
    filter. 
    Flashing red There is a problem with the cooling fan or 
    temperature sensor. Turn off the projector and 
    unplug it. Contact EPSON for help.
    Button Function
    Power Starts or stops projection.
    Help Displays the online help menu.
    Computer/
    YCbCrSwitches between the source connected to the 
    Computer 1 port and the Computer 2/Component Video 
    port.
    Video Switches between composite video and S-Video.
    Menu Displays or hides the menu screen.
    Esc Stops the current function. Pressing Esc while viewing a 
    menu or the online help displays the previous screen or 
    menu.
    Light Status Description and action
    Volume Power
    A/V MuteResize
    Sync+
    Tracking - Tracking +
    Sync-
    MenuSource
    Esc Help
    Computer/YCbCrVideo
    Keystone
    Shift
    Auto
    Sync + 
    Sync –Use after tilting the projector (extending its foot) to 
    square up the image. Corrects up to a ±30° tilt. Allows 
    selection of a menu or menu options if the menu screen 
    is displayed. When used with the Shift button, 
    synchronizes the computer’s graphic signal. Use these 
    buttons to adjust a fuzzy-looking image that contains a 
    lot of fine detail. 
    Tracking – 
    Tracking 
    + Corrects horizontal keystone distortion, which occurs 
    when the projector is not directly in front of the screen. 
    Allows selection of menu options if the menu screen is 
    displayed. When used with the Shift button, matches 
    the projector’s internal clock to computer graphic 
    signals. Use these buttons to eliminate vertical stripes or 
    bands from an image that contains a lot of fine detail. 
     Auto Selects a menu option or the next menu/help screen. 
    Pressing   Auto when no menu or help screen is 
    displayed optimizes the computer image.
    Shift Press with the Sync or Tracking buttons to change their 
    function from Keystone control to Sync or Tracking.
    Resize Resizes non-standard computer video formats so they 
    appear correctly on screen. Switches the aspect ratio 
    between 4:3 and 16:9 when video images are being 
    projected.
    A/V Mute Turns off the audio and video. (In the menu system, you 
    can set whether the screen appears black or blue, or 
    displays a user logo.)
     Volume  Adjusts the volume.
    Button Function 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    8 - EPSON PowerLite 600p/811p/820p Projectors 4/02 The remote control buttons are shown in the following 
    illustrations.This table summarizes the functions on the remote control.
      
    Enter (pointer) button
    Esc button Freeze
    A/V Mute
    E-Zoom
    Special effects 
    buttons (1-3)
    Left mouse 
    buttonsignal output
    Power
    On/off switch
    Previous slide
    Next slide
    Menu
    Comp1
    Auto
    P in P
    Volume Help
    Comp2/YCbCr
    S-Video
    Resize
    Preset
    Video
    Button Function
    Power Starts or stops the projector.
    R/C on/off Turns the remote control on or off.
    Freeze Keeps the current computer or video image on the 
    screen.
    A/V Mute Turns off the audio and video, displaying the black, 
    blue, or user logo background.
    Previous/Next 
    slide buttonThe up arrow displays the previous slide; the down 
    arrow displays the next slide. 
    E-Zoom Changes the image size up to 4×. Pressing the right 
    side of the button enlarges the image, pressing the left 
    side reduces the image. To display a portion of an 
    enlarged image which is outside the display area, 
    press the Enter button and scroll the image to the 
    desired location.
    Effects buttons Displays special highlighting effects on the screen. 
    Enter
    (pointer button)Use the Enter button to navigate the menus or use the 
    remote as a mouse pointer when the projector is 
    connected to a computer with the mouse or USB 
    cable. 
    Esc Stops the current function. Pressing Esc while viewing 
    a menu or the online help displays the previous screen 
    or menu. When the image source is a computer, the 
    Esc button acts as a mouse right-click.
    Left mouse 
    buttonWorks like the left button on a mouse when the 
    projector is connected to a computer with the mouse 
    or USB cable.
    Menu Displays or hides the menu.
    Help Displays the online help menu.
    Comp1 Switches to the Computer 1 (DVI) image.
    Comp2/YCbCr Switches to the Computer 2 or component video 
    source.
    Video Switches to the composite video source.
    S-Video Switches to the S-Video source.
    Auto Optimizes the computer image.
    Resize Resizes SXGA and other video formats so they appear 
    correctly on the screen. Switches the aspect ratio 
    between 4:3 and 16:9 when video images are being 
    projected. 
    P in P Displays a video or S-Video image in a subscreen on 
    the main display. Use the Enter button to reposition 
    the Picture in Picture (P in P) screen, or the E-Zoom 
    button to enlarge or reduce the image. Changes made 
    to the P in P screen location and size are used in 
    subsequent P in P sessions.
    Preset Saves and recalls up to five different session settings 
    (resolution, tracking, sync signal, and position). To save 
    the current session settings, press the Preset button 
    to assign the next available number, 1 through 5. To 
    recall a setting, press the Preset button a second time 
    and move to the desired session number. To overwrite 
    a saved setting, move to the setting you want to 
    replace and press Enter. When the confirmation 
    message displays, choose Yes and press Enter.
     Volume  Adjusts the volume. 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    4/02 EPSON PowerLite 600p/811p/820p Projectors - 9 The three special effects buttons have the following functions.
    Note: You can use the projector’s Effect menu to modify the 
    highlighting effects for each of the numbered buttons.
    Cleaning the Projector and Replacing 
    Parts
    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 lamp and filter covers. Dangerous electrical voltages in 
    the projector can injure you severely. Do not try to service this 
    product yourself, except as specifically explained in this Product 
    Information Guide. Refer all other servicing to qualified service 
    personnel.
    Cleaning the Lens
    Clean the lens whenever you notice dirt or dust on the surface.
    ❏Use a canister of compressed air to remove dust.
    ❏To remove dirt or smears on the lens, use lens cleaning 
    paper. If necessary, moisten a soft cloth with an alcohol-
    based cleaner and gently wipe the lens surface.
    Cleaning the Projector Case
    Before you clean the projector case, 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 neutral detergent. Then wipe the case. 
    ❏Do not use wax, alcohol, benzene, thinner, or other chemical 
    detergents. These can damage the case.Cleaning or Replacing the Air Filter
    Clean the air filter at the bottom of the projector after every 100 
    hours of use. If it is not cleaned periodically, it can become 
    clogged with dust, preventing proper ventilation. This can cause 
    overheating and damage the projector.
    Follow these steps:
    1. Turn off the projector, allow it to cool down, and unplug the 
    power cord.
    2. Turn the projector on its side so that the handle is on top 
    and you can access the filter easily.
    3. To clean the filter, EPSON 
    recommends using a small 
    vacuum 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 the filter is broken, 
    replace it. Contact your dealer 
    or call EPSON at (800) 873-7766 in the United States to 
    obtain a new one. In Canada, please call (800) 463-7766 for 
    dealer referral.
    Note: When you get a replacement lamp for your projector, a 
    new air filter is included. You should replace the filter when 
    you replace the lamp.
    4. If you need to replace the filter, make sure the projector is on 
    its side as shown (not turned upside down) to prevent dust 
    from falling inside. Then press the arrow tab to remove the 
    filter.
    5. To install the new filter, first insert the tabs, then press on 
    the latch until it clicks in place.
    Button Function
    1 Changes the mouse cursor to a pointer or arrow.
    2 Spotlights a section of the screen.
    3 Lets you place a vertical or horizontal bar on the screen to 
    highlight a part of your image.
    arrow tab 
    						
    							EPSON PowerLite 600p/811p/820p Projectors
    10 - EPSON PowerLite 600p/811p/820p Projectors 4/02 Replacing the Lamp
    The projection lamp typically lasts for about 1500 hours of use. 
    It is time to replace the lamp when:
    ❏The projected image gets darker or starts to deteriorate.
    ❏The   lamp warning light is red or flashing red. 
    ❏The message 
    LAMP REPLACE appears on the screen when 
    the projector lamp comes on (after about 1400 hours of use). 
    To maintain projector brightness and image quality, replace 
    the lamp as soon as possible.
    Note: You can check to see how many hours the lamp has been used 
    through the About menu.
    Contact your dealer or call EPSON at (800) 873-7766 in the 
    United States for a replacement lamp. Request part number 
    V13H010L15. In Canada, please call (800) 463-7766 for dealer 
    referral.
    Warning: Be extremely careful when removing the lamp module. 
    In the unlikely event that the bulb has ruptured, small glass 
    fragments may be present and should be removed with caution. If 
    your projector is mounted on the ceiling, you should unmount it 
    before accessing the lamp compartment. This will make it easier for 
    you to replace the lamp and minimize the chance of any small glass 
    fragments dropping from the projector.
    Follow these steps to replace the lamp:
    1. Turn off the projector and unplug the power cord.
    2. Allow the projector to cool down for at least half an hour 
    (if it has been on).
    3. Use a screwdriver to slide the latch and pop open the lamp 
    cover. Then lift it up and remove it.
    4. Use a screwdriver to loosen the two silver screws holding the 
    lamp in place. (You can’t remove these screws.)5. Grasp the lamp as shown, and pull the lamp straight out.
    Caution: Do not touch the glass portion of the lamp assembly.
    6. Fully insert the new lamp. 
    7. Once the lamp is fully inserted, tighten its screws.
    8. To replace the lamp cover, insert the tabs and then snap the 
    cover into place. (The projector won’t come on if the lamp 
    cover is loose.)
    Resetting the Lamp Timer
    After you install a new lamp, you need to reset the timer so the 
    projector can keep track of how many hours it has been used. 
    Follow these steps:
    1. Press the 
    Menu button on the control panel or the remote 
    control. You see the main menu.
    2. Use the 
    Sync– button (control panel) or the   button 
    (remote control) to highlight 
    About.
    You see the lamp usage hours and other settings.
    3. Press  to select 
    Reset Lamp Timer. Press  again. 
    4. When you see the confirmation message, select 
    Yes, then 
    press .
    5. When you’re finished, press 
    Esc or Menu.  
    						
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