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Sharp Xgc435xl Manual

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    							DATA PROJECTOR
    MODEL
    XG-C465X-L
    XG-C435X-L
    OPERATION MANUAL
    Introduction
    Quick Start
    Setup
    Connections
    Basic Operation
    Useful Features
    Appendix 
    						
    							IMPORTANT
    •For your assistance in reporting the loss or theft of your
    Projector, please record the Model and Serial Numbers
    located on the bottom of the projector and retain this
    information.
    • Before recycling the packaging, please ensure that you
    have checked the contents of the carton thoroughly
    against the list of “Supplied accessories” on page  10.Model No.:
    Serial No.:
    SPECIAL NOTE FOR USERS IN THE U.K.
    The mains lead of this product is fitted with a non-rewireable (moulded) plug incorporating a 10A fuse. Should
    the fuse need to be replaced, a BSI or ASTA approved BS 1362 fuse marked 
     or  and of the same rating as
    above, which is also indicated on the pin face of the plug, must be used\
    .
    Always refit the fuse cover after replacing the fuse. Never use the plug without the fuse cover fitted.
    In the unlikely event of the socket outlet in your home not being compat\
    ible with the plug supplied, cut off the
    mains plug and fit an appropriate type.
    DANGER:
    The fuse from the cut-off plug should be removed and the cut-off plug destroyed immediately and disposed of
    in a safe manner.
    Under no circumstances should the cut-off plug be inserted elsewhere into a 10A socket outlet, as a serious
    electric shock may occur.
    To  fit an appropriate plug to the mains lead, follow the instructions below:
    W ARNING:
    THIS APPARATUS MUST BE EARTHED.
    IMPORTANT:
    The wires in this mains lead are coloured in accordance with the following code: Green-and-yellow : Earth / Blue : Neutral / Brown : Live
    As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings
    identifying the terminals in your plug proceed as follows:
    •The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is marked by
    the letter E or by the safety earth symbol  or coloured green or green-and-yellow.•The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black.•The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.
    IF YOU HAVE ANY DOUBT, CONSULT A QUALIFIED ELECTRICIAN.
    The supplied CD-ROM contains operation instructions in English, German, French, Spanish, Italian, Dutch, Swedish, Portuguese,
    Chinese, Korean and Arabic. Carefully read through the operation instructions before operating the projector.
    Die mitgelieferte CD-ROM enthält Bedienungsanleitungen in Englisch, Deutsch, Franzö\
    sisch, Spanisch, Italienisch, Niederländisch ,
    Schwedisch, Portugiesisch, Chinesisch, Koreanisch und Arabisch. Bitte lesen Sie die Bedienungsanleitung vor der Verwendung des
    Projektors sorgfältig durch.
    Le CD-ROM fourni contient les instructions de fonctionnement en anglais, allemand, fra\
    nçais, espagnol, italien, néerlandais,
    suédois, portugais, chinois, coréen et arabe. Veuillez lire attentivement ces instructions avant de faire fonctionner le projecteur.
    El CD-ROM suministrado contiene instrucciones de operación en inglé\
    s, alemán, francés, español, italiano, holandés, sueco,
    portugués, chino, coreano y árabe. Lea cuidadosamente las instrucciones de operación antes de utilizar el proyector.
    Il CD-ROM in dotazione contiene istruzioni per l’uso in inglese, tedesco, francese, spagnolo, italiano, o\
    landese, svedese, port oghese,
    cinese, coreano e arabo. Leggere attentamente le istruzioni per l’uso prima di usare il proiettore.
    De meegeleverde CD-ROM bevat handleidingen in het Engels, Duits, Frans, Spaans, Itali\
    aans, Nederlands, Zweeds, Portugees,
    Chinees, Koreaans en Arabisch. Lees de handleiding zorgvuldig door voor u de projector in gebruik neemt.
    Den medföljande CD-ROM-skivan innehåller bruksanvisningar på en\
    gelska, tyska, franska, spanska, italienska, holländska, svenska,
    portugisiska, kinesiska, koreanska och arabiska. Läs noga igenom bruksanvisningen innan projektorn tas i bruk.
    O CD-ROM fornecido contém instruções de operação em Inglês, Alemão, Francês, Espan\
    hol, Italiano, Holandês, Sueco, Português,
    Chinês, Coreano e  Árabe. Leia cuidadosamente todas as instruções de operação antes de\
     operar o projetor.     
    						
    							-1
    IntroductionBefore using the projector, please read this operation manual carefully.
    There are two important reasons for prompt warranty registration of your new SHARP Projector, using
    the REGISTRATION CARD packed with the projector.1. WARRANTY This is to assure that you immediately receive the full benefit of the parts, service and labor
    warranty applicable to your purchase.
    2. CONSUMER PRODUCT SAFETY ACT To  ensure that you will promptly receive any safety notification of inspection, modification, or
    r ecall that SHARP may be required to give under the 1972 Consumer Product Safety Act, PLEASE
    READ CAREFULLY THE IMPORTANT “LIMITED WARRANTY” CLAUSE.
    W ARNING:High brightness light source. Do not stare into the beam of light, or view directly. Be especially
    careful that children do not stare directly into the beam of light.
    W ARNING: To   reduce the risk of fire or electric shock, do not expose this product to
    rain or moisture.
    W ARNING:
    FCC Regulations state that any unauthorized changes or modifications to \
    this equipment not
    expressly approved by the manufacturer could void the user’s authority to operate this equip-
    ment.
    CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER.
    NO USER-SERVICEABLE PARTS EXCEPT LAMP UNIT. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
    The lightning flash with arrowhead symbol,
    within an equilateral triangle, is intended to
    alert the user to the presence of uninsulated
    “dangerous voltage” within the product’s
    enclosure that may be of sufficient magnitude
    to constitute a risk or electric shock to
    persons.
    The exclamation point within a triangle is
    intended to alert the user to the presence of
    important operating and maintenance
    (servicing) instructions in the literature
    accompanying the product.
    IntroductionENGLISH
    CAUTION
    RISK OF ELECTRIC SHOCK.DO NOT REMOVE SCREWS EXCEPT SPECIFIED USER SERVICE SCREW.
    INFORMATION
    This equipment has been tested and found to comply with the limits for a\
     Class A digital device,
    pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
    against harmful interference when the equipment is operated in a commercial environment. This
    equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
    accordance with the operation manual, may cause harmful interference to radio communications.
    Operation of this equipment in a residential area is likely to cause harmful interference, in which case
    the user will be required to correct the interference at his own expense.
    See bottom of projector.
    The enclosed computer cable must be used with the device. The cable is p\
    rovided to ensure that the device
    complies with FCC Class A verification.
    U.S.A. ONLY
    U.S.A. ONLY
    U.S.A. ONLY
    U.S.A. ONLY
    WARNING:
    This is a Class A product. In a domestic environment this product may cause radio interference in
    which case the user may be required to take adequate measures. 
    						
    							-2
    PRODUCT DISPOSAL
    This product utilizes tin-lead solder, and lamp containing a small amount of mercury.
    Disposal of these materials may be regulated due to environmental considerations. For
    disposal or recycling information, please contact your local authorities, the Electronics
    Industries Alliance: www.eiae.org, the lamp recycling organization www.lamprecycle.org,
    or Sharp at 1-800-BE-SHARP.
    U.S.A. ONLY
    This SHARP projector uses an LCD (Liquid Crystal Display) panel. This very sophisticated panel contains 786,432
    pixels (x RGB) TFT’s (Thin Film Transistors). As with any high technology electronic equipment such as large
    screen TVs, video systems and video cameras, there are certain acceptable tolerances that the equipment must
    conform to.
    This unit has some inactive pixels within acceptable tolerances which ma\
    y result in inactive dots on the picture
    screen. This will not affect the picture quality or the life expectancy of the unit.
    •Microsoft® and Windows® are registered trademarks of Microsoft Corporation in the United States and/or
    other countries.
    • PC/AT is a registered trademark of International Business Machines Corporation in the United States.
    • Adobe
    ® Reader® is a trademark of Adobe Systems Incorporated.
    • Macintosh® is a registered trademark of Apple Computer, Inc. in the United States and/or other countries.
    • PJLink is a registered trademark or an application trademark in Japan, the United States and/or other
    countries/regions.
    • All other company or product names are trademarks or registered trademarks of their respective compa-
    nies.
    Caution Concerning Lamp ReplacementSee “Replacing the Lamp” on page  61.
    E.U. ONLY
    Authorized representative responsible for the European Union Community Market
    SHARP ELECTRONICS (Europe) GmbH
    Sonninstraße 3, D-20097 Hamburg 
    						
    							-3
    Introduction
    -43
    Useful Features
    Using the Menu Screen
    Menu Selections (Adjustments)Example: Adjusting “Bright”.•This operation can also be performed by using the buttons on the projector.
    MENU button
    MOUSE/Adjustment 
    buttons ('/"/\
    /|)
    RETURN buttonENTER
    button
    • Press RETURN to return to previous 
    screen when the 
    menu is displayed
    Adjustment 
    buttons ('/"/\/|)
    MENU button ENTER button
    RETURN button
    Example: “Picture” screen menu1Press 
    MENU.•The “Picture” menu screen for the se-
    lected input mode is displayed.
    2Press 
    || ||
    |  or 
    \\
    \\
    \  and select “Pic-
    ture” to adjust.
    Menu item
    Picture Mode
    Contrast 0
    0
    0
    0BrightColorTint0
    Sharp
    Standard
    7500K
    3D Progressive
    Auto
    Off
    Off
    Off
    SEL./ADJ.
    RETURN ENTER
    END
    Picture
    SIG SCR PRJ Net.
    0
    0
    Red
    Blue
    CLR Temp Progressive
    Film Mode
    DNR MNR
    Eco+Quiet Mode
    Reset
    How to Read this Operation Manual
    •• ••
    • In this operation manual, the illustrations and on-screen displays are simplified for explana-
    tion. This may differ from the actual on-screen display.
    Info ...........Indicates safeguards when using the projector.
    For Future Reference
    Maintenance Troubleshooting Index
    Page 70Pages 66 and 67Page 56
    On-screen display
    Button used in
    this step
    Note........Indicates additional information for setting up and operating the projector.
    Buttons used in this
    operation
    Buttons used in this
    operation 
    						
    							-4
    Contents
    Preparing
    Useful Features
    Menu Items ................................................... 40
    Using the Menu Screen ............................... 43
    Menu Selections (Adjustments) ......................... 43
    Picture Adjustment (“Picture” menu) ........ 45Selecting the Picture Mode ............................... 45
    Adjusting the Image .......................................... 45
    Adjusting the Color Temperature ....................... 45
    Selecting the Progressive Mode ........................ 46
    Selecting the Film Mode .................................... 46
    Reducing Image Noise (DNR) ........................... 46
    Mosquito Noise Reduction (MNR) ..................... 46
    Eco+Quiet Mode Setting ................................... 46
    Signal Adjustment (“SIG-ADJ” Menu) ........ 47Adjusting the Computer Image ......................... 47
    Resolution Setting .............................................. 47
    Auto Sync Adjustment ....................................... 47
    Signal Type Setting ............................................ 47
    Selecting the Dynamic Range ........................... 48
    Setting the Video System ................................... 48
    Checking the Input Signal ................................. 48
    Screen Adjustment (“SCR-ADJ” Menu) ..... 49Setting the Resize Mode ................................... 49
    Adjusting the Image Position ............................. 49
    Keystone Correction .......................................... 49
    Setting the On-screen Display ........................... 50
    Selecting a Startup and Background Image ..... 50
    Selecting the Menu Screen Position .................. 50
    Reversing/Inverting Projected Images .............. 50
    Selecting the On-screen Display Language ..... 50
    Helpful Functions Set during Installation(“PRJ-ADJ” menu) ................................. 51
    Auto Power Off Function .................................... 51
    Auto Restart Function ........................................ 51
    Setting the Confirmation Sound
    (System Sound) ........................................... 51
    Speaker Setting ................................................. 51
    Audio Output Type Setting ................................ 51
    Monitor Output ................................................... 51
    LAN/RS232C ..................................................... 51
    Selecting the Transmission Speed (RS-232C) .. 52
    Fan Mode Setting .............................................. 52
    System Lock Function ....................................... 52
    Keylock Function ............................................... 53
    Returning to the Default Settings ....................... 53
    Checking the Lamp Life Status ......................... 53
    Setting up the Projector Network Environment (“Network” menu) ............ 54
    Setting a Password ............................................ 54
    DHCP Client Setting .......................................... 55
    TCP/IP Setting ................................................... 55
    Confirming the Projector Information ................. 55
    Introduction
    How to Read this Operation Manual ............. 3
    Contents .......................................................... 4
    How to Access the PDF Operation Manuals ....6
    IMPORTANT SAFEGUARDS .......................... 7
    Accessories .................................................. 10
    Part Names and Functions .......................... 12
    Using the Remote Control ........................... 15
    Usable Range .................................................... 15
    Inserting the Batteries ....................................... 15
    Quick Start
    Quick Start .................................................... 16
    Setup
    Setting Up the Projector .............................. 18Setting Up the Projector .................................... 18
    Projection (PRJ) Mode ....................................... 19
    Connections
    Samples of Cables for Connection ............. 21
    Connecting to a Computer .......................... 23
    Connecting to Video Equipment ................. 25
    Controlling the Projector by a Computer ... 27
    Connecting to a Monitor with RGB Input Terminal ......................................... 28
    Connecting to an Amplifier or Other Audio Equipment .................................... 29
    Basic Operation
    Turning the Projector On/Off ....................... 30Connecting the Power Cord .............................. 30
    Tu r ning the Projector On .................................... 30
    Tu r ning the Power Off (Putting the Projector into
    Standby Mode) ............................................ 30
    Image Projection .......................................... 31Using the Adjustment Feet ................................ 31
    Correcting Trapezoidal Distortion ...................... 32
    Adjusting the Lens ............................................. 33
    Switching the Input Mode .................................. 34
    Adjusting the Volume ......................................... 34
    Displaying the Black Screen and Turning off the Sound Temporarily ................................ 34
    Displaying and Setting the Break Timer ............ 35
    Switching the Eco+Quiet Mode ......................... 35
    Auto Sync (Auto Sync Adjustment) ................... 35
    Freezing a Moving Image .................................. 35
    Selecting the Picture Mode ............................... 36
    Displaying an Enlarged  Portion of an Image .... 36
    Resize Mode ...................................................... 37
    Using the Remote Control as the Wireless Computer Mouse ........................................ 39
    Using 
    						
    							-5
    Introduction
    Reference
    Appendix
    Maintenance ................................................. 56
    Replacing the Air Filter ................................ 57
    Replacing the Air Filter ...................................... 57
    Maintenance Indicators ............................... 59
    Regarding the Lamp .................................... 61
    Lamp ................................................................. 61
    Caution Concerning the Lamp .......................... 61
    Replacing the Lamp .......................................... 61
    Removing and Installing the Lamp Unit ............ 62
    Resetting the Lamp Timer ................................. 63
    Storing the Projector ................................... 64How to Use the Storage Case ........................... 64
    Computer Compatibility Chart .................... 65
    Troubleshooting ........................................... 66
    For SHARP Assistance ................................ 68
    Specifications ............................................... 69
    Index .............................................................. 70
    SETUP MANUAL
    Refer to the “SETUP MANUAL”
    contained on the supplied CD-
    ROM for details.
    Setting up the Screen .................................... 2
    Screen Size and Projection Distance ........... 3
    Changing the Lens ......................................... 9
    Connecting Pin Assignments ..................... 11
    RS-232C Specifications and Commands ... 13
    Setting up the Projector Network Environment ............................................ 18
    Controlling the Projector via LAN .............. 24
    Setting up the Projector Using RS-232C or Telnet ................................... 29
    Resetting the Lamp Timer of the Projector via LAN ......................... 39
    Tr oubleshooting ........................................... 41
    Wired Remote Control Terminal Specifications ......................................... 44
    Dimensions ................................................... 45 
    						
    							-6
    PDF operation manuals in several languages are included in the CD-ROM, s\
    o that you can
    work with the projector. To utilize these manuals, you need to install Adobe® Reader® on your
    computer (Windows® or Macintosh®).
    Please download Adobe
    ® Reader® from the Internet (http://www.adobe.com).
    Accessing the PDF Manuals
    For Windows®:
    1 Insert the CD-ROM in the CD-ROM drive.
    2 Double click the “My Computer” icon.
    3 Double click the “CD-ROM” drive.
    4
    When you want to view the operation manual
    1) Double click the “MANUALS” folder.
    2) Double click the language (name of the
    folder) that you want to view.
    3) Double click the pdf file to access the pro- jector manuals.
    When you want to view the setup manual
    1) Double click the “SETUP” folder.
    2) Double click the language (name of the
    folder) that you want to view.
    3) Double click the pdf file to access the setup manual. For Macintosh
    ®:
    1 Insert the CD-ROM in the CD-ROM drive.
    2 Double click the “CD-ROM” icon.
    3
    When you want to view the operation manual
    1) Double click the “MANUALS” folder.
    2) Double click the language (name of the
    folder) that you want to view.
    3) Double click the pdf file to access the pro- jector manuals.
    When you want to view the setup manual
    1) Double click the “SETUP” folder.
    2)Double click the language (name of the
    folder) that you want to view.
    3) Double click the pdf file to access the setup manual.
    How to Access the PDF Operation Manuals
    Info
    •If the desired pdf file cannot be opened by double clicking the mouse, start Adobe® Reader® first, then
    specify the desired file using the “File”, “Open” menu. 
    						
    							-7
    Introduction
    1. Read InstructionsAll the safety and operating instructions should be read before
    the product is operated.
    2. Retain InstructionsThe safety and operating instructions should be retained for
    future reference.
    3. Heed WarningsAll warnings on the product and in the operating instructions
    should be adhered to.
    4. Follow InstructionsAll operating and use instructions should be followed.
    5. CleaningUnplug this product from the wall outlet before cleaning. Do
    not use liquid cleaners or aerosol cleaners. Use a damp cloth
    for cleaning.
    6. AttachmentsDo not use attachments not recommended by the product
    manufacturer as they may cause hazards.
    7. Water and MoistureDo not use this product near water–for example, near a bath
    tub, wash bowl, kitchen sink, or laundry tub; in a wet
    basement; or near a swimming pool; and the like.
    8. AccessoriesDo not place this product on an unstable cart, stand, tripod,
    bracket, or table. The product may fall, causing serious injury
    to a child or adult, and serious damage to the product. Use
    only with a cart, stand, tripod, bracket, or table recommended
    by the manufacturer, or sold with the product. Any mounting
    of the product should follow the manufacturer’s instructions,
    and should use a mounting accessory recommended by the
    manufacturer.
    9. TransportationA product and cart combination should
    be moved with care. Quick stops,
    excessive force, and uneven surfaces
    may cause the product and cart
    combination to overturn.
    10. VentilationSlots and openings in the cabinet are provided for ventilation
    to ensure reliable operation of the product and to protect it
    from overheating, and these openings must not be blocked
    or covered. The openings should never be blocked by placing
    the product on a bed, sofa, rug, or other similar surface. This
    product should not be placed in a built-in installation such as
    a bookcase or rack unless proper ventilation is provided or
    the manufacturer’s instructions have been adhered to.
    11.Power SourcesThis product should be operated only from the type of power
    source indicated on the marking label. If you are not sure of
    the type of power supply to your home, consult your product
    dealer or local power company. For products intended to
    operate from battery power, or other sources, refer to the
    operating instructions.
    12. Grounding or PolarizationThis product is provided with one of the following types of
    plugs. If the plug should fail to fit into the power outlet,
    please contact your electrician.
    Do not defeat the safety purpose of the plug.
    a. Two-wire type (mains) plug.
    b. Three-wire grounding type (mains) plug with a grounding terminal.
    This plug will only fit into a grounding type power
    outlet.
    IMPORTANT SAFEGUARDS
    13. Power-Cord ProtectionPower-supply cords should be routed so that they are not
    likely to be walked on or pinched by items placed upon or
    against them, paying particular attention to cords at plugs,
    convenience receptacles, and the point where they exit from
    the product.
    14. LightningFor added protection for this product during a lightning storm,
    or when it is left unattended and unused for long periods of
    time, unplug it from the wall outlet and disconnect the cable
    system. This will prevent damage to the product due to
    lightning and power-line surges.
    15. OverloadingDo not overload wall outlets, extension cords, or integral
    convenience receptacles as this can result in a risk of fire or
    electric shock.
    16. Object and Liquid EntryNever push objects of any kind into this product through
    openings as they may touch dangerous voltage points or
    short-out parts that could result in a fire or electric shock.
    Never spill liquid of any kind on the product.
    17. ServicingDo not attempt to service this product yourself as opening or
    removing covers may expose you to dangerous voltage or
    other hazards. Refer all servicing to qualified service
    personnel.
    18. Damage Requiring ServiceUnplug this product from the wall outlet and refer servicing
    to qualified service personnel under the following conditions: a. When the power-supply cord or plug is damaged.
    b. If liquid has been spilled, or objects have fallen intothe product.
    c. If the product has been exposed to rain or water.
    d. If the product does not operate normally by following the operating instructions. Adjust only those controls
    that are covered by the operating instructions, as an
    improper adjustment of other controls may result in
    damage and will often require extensive work by a
    qualified technician to restore the product to normal
    operation.
    e. If the product has been dropped or damaged in any way.
    f. When the product exhibits a distinct change in
    performance, this indicates a need for service.
    19. Replacement PartsWhen replacement parts are required, ensure that the service
    technician has used replacement parts specified by the
    manufacturer or have the same characteristics as the original
    part. Unauthorized substitutions may result in fire, electric
    shock, or other hazards.
    20. Safety CheckUpon completion of any service or repairs to this product,
    ask the service technician to perform safety checks to
    determine that the product is in proper operating condition.
    21.W all or Ceiling MountingThis product should be mounted to a wall or ceiling only as
    recommended by the manufacturer.
    22. HeatThis product should be situated away from heat sources such
    as radiators, heat registers, stoves, or other products
    (including amplifiers) that produce heat.
    CAUTION: Please read all of these instructions before you operate this product \
    and save these
    instructions for later use.
    Electrical energy can perform many useful functions. This product has been engineered and manufactured to
    assure your personal safety. BUT IMPROPER USE CAN RESULT IN POTENTIAL ELECTRICAL SHOCK OR
    FIRE HAZARDS. In order not to defeat the safeguards incorporated in this product, observe the following basic
    rules for its installation, use and servicing. 
    						
    							-8
    Ensure that you read the following safeguards when
    setting up your projector.
    Caution concerning the lamp unit
    ■Potential hazard of glass par-
    ticles if lamp ruptures. In case
    of lamp rupture, contact your
    nearest Sharp Authorized Pro-
    jector Dealer or Service Cen-
    ter for replacement.
    See “Re garding  the Lamp” on
    page  61.
    Caution concerning the setup of the pro-
    jector
    ■ For minimal servicing and to maintain high
    image quality, SHARP recommends that this
    projector be installed in an area free from hu-
    midity, dust and cigarette smoke. When the
    projector is subjected to these environments,
    the vents and lens must be cleaned more
    often. As long as the projector is regularly
    cleaned, use in these environments will not
    reduce the overall operation life of the unit.
    Internal cleaning should only be performed
    by  a Sharp Authorized Projector Dealer or
    Service Center.
    Do not set up the projector in places ex-
    posed to direct sunlight or bright light.
    ■ Position the screen so that it is not in direct
    sunlight or room light. Light falling directly on
    the screen washes out the colors, making
    viewing difficult. Close the curtains and dim
    the lights when setting up the screen in a
    sunny or bright room.
    The projector may be safely tilted to a
    maximum angle of 9 degrees.
    ■Placement should be within ±9 degrees of
    horizontal.
    When using the projector in high-altitude
    areas such as mountains (at altitudes of
    approximately 1,500 meters (4,900 feet)
    or more)
    ■When you use the projector in high-altitude
    areas with thin air, set “Fan Mode” to “High”.
    Neglecting this can affect the longevity of the
    optical system.
    Warning about placing the projector in a
    high position
    ■ When placing the projector in a high posi-
    tion, make certain it is carefully secured to
    avoid personal injury caused by the projec-
    tor falling down.
    Do not subject the projector to hard im-
    pact and/or vibration.
    ■ Take  care with the lens so as not to hit or
    damage the surface of the lens.
    Rest your eyes occasionally.
    ■ Continuously watching the screen for long
    hours will cause eye strain. Take regular
    breaks to rest your eyes.
    Av oid locations with extremes of tem-
    perature.
    ■ The operating temperature of the projector
    is from 41°F to 95°F (+5°C to +35°C).
    ■ The storage temperature of the projector is
    from –4°F to 140°F (–20°C to +60°C).
    Do not block the intake and exhaust
    vents.
    ■Allow at least 7 7/8 inches (20 cm) of space
    between the exhaust vent and the nearest
    wall or obstruction.
    ■ Ensure that the intake vent and the exhaust
    vent are not obstructed.
    ■ If the cooling fan becomes obstructed, a pro-
    tection circuit will automatically put the pro-
    jector into standby mode to prevent overheat
    damage. This does not indicate a malfunc-
    tion (see pages  59 and  60). Remove the pro-
    jector power cord from the wall outlet and wait
    at least 10 minutes. Place the projector where
    the intake and exhaust vents are not blocked,
    plug the power cord back in and turn on the
    projector. This will return the projector to the
    normal operating condition.
    CAUTIONPRECAUCIÓN PRÉCAUTION
    IMPORTANT SAFEGUARDS 
    						
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