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NEC L51w Projector Users Manual

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    User Controls
    Wireless Projection
    The optional Wireless LAN Unit (NP03LM/NP02LM) allows 
    you to send your computer screen, photos or files (Microsoft 
    Office, PDF, and text) stored on your smartphone (Android), 
    iPhone or tablet(Android/iOS) wirelessly to the projector by 
    using some dedicated apps for Android and iOS. 
    This section refers to the outline of wireless LAN connection. 
    For more detailed information, refer to the separate Application 
    Guide included in the supplied CD-ROM.
    The projector supports only applications developed by Awind 
    Inc.
    (For information on applications supported by the projector, refer to 
    “Application Guide” included on the supplied CD-ROM.)
    To connect the projector with your computer over a wireless 
    LAN.
    1.  Connect the wireless LAN unit with the USB-A port of the projec-tor with the power turned off.
    2.  Turn on the projector and project an image.
    3.  Press the USB-A button on the remote control.
    4.  Select “USB” in the Multimedia screen and press the ENTER but-ton on the remote control.
    5.  Display the wireless LAN standby screen on the projector.
    6.  Display the wireless network setting screen of your computer.
    7.  Select “NECPJ” (initial setting) for your network.
    8.  Open the Web browser to change the network settings for the projector.
    	To use wireless LAN projection, the optional wireless LAN unit (NP03LM, NP02LM1, NP02LM2, and NP02LM3) is required. Although the NP03LM supports most countries, some countries are not sup-ported by NP03LM. In that case, you may be able to use NP02LM.
    	For more informa-tion on the list of coun-tries supported by the optional wireless LAN units, visit our website at http://www.nec-display.com/global/index.html. 
    						
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    Appendices
    Problem: No image appears on screen
      Ensure all the cables and power connections are correctly and 
    securely connected as described in the “Installation” section.
     Ensure the pins of connectors are not crooked or broken.
      Make sure the projector is switched on.
    Problem: Partial, scrolling or incorrectly displayed image
      Press “AUTO ADJ.” on the remote control.
     If you are using a PC:
     For Windows 95, 98, 2000, XP, Windows 7:
      1.   From the “My Computer” icon, open the “Control Panel” folder, 
    and double click the “Display” icon.
      2. Select the “Settings” tab  
      3. Click on the “Advanced Properties”.
     For Windows Vista:
      1.   From the “My Computer” icon, open the “Control Panel” folder, 
    and double click the “Appearance and Personalization”
      2. Select “Personalization”
     3.  Click “Adjust screen resolution” to display “Display Settings”. 
    Click on the “Advanced Settings”.
      If the projector is still not projecting the whole image, you will 
    also need to change the monitor display you are using. Refer to 
    the following steps.
      4.   Verify the resolution setting is less than or equal to 1280 x 1024 
    resolution.
      5.   Select the “Change” under the “Monitor” tab .
    Troubleshooting
      If you experience trouble with the projector, refer to the fol-
    lowing information.  If the problem persists, please contact 
    your local dealer or service center. 
    						
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    Appendices
     6.   Click on “Show all devices”. Next, select “Standard monitor 
    types” under the SP box; choose the resolution mode you need 
    under the “Models” box. 
     If you are using a Notebook:
      1.   First, follow the steps above to adjust resolution of the com-
    puter.
      2. Press the toggle output settings. example: [Fn]+[F4]
    Compaq=>   [Fn]+[F4]
    Dell =>     [Fn]+[F8]
    Gateway=>  [Fn]+[F4]
    IBM=>    [Fn]+[F7]
    Macintosh Apple: 
    System Preference-->Display-->Arrangement-->Mirror 
    displayHewlett  =>  [Fn]+[F4]
    Packard
    NEC=>     [Fn]+[F3]
    Toshiba =>   [Fn]+[F5]
       If you experience difficulty changing resolutions or your monitor 
    freezes, restart all equipment including the projector.
    Problem: The screen of the Notebook or PowerBook com-
    puter is not displaying a presentation
     If you are using a Notebook PC:
        Some Notebook PCs may deactivate their own screens when a 
    second display device is in use. Each has a different way to be 
    reactivated.  Refer to your computer’s documentation for detailed 
    information.
    Problem: Image is unstable or flickering
      Adjust the “Phase” to correct it. Refer to the “SETTING” section 
    for more information.
      Change the monitor color setting from your computer.
    Problem: Image has vertical flickering bar
     Use “Clock” to make an adjustment.
       Check and reconfigure the display mode of your graphic card to 
    make it compatible with the product.  
    						
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    Appendices
    Problem: Image is out of focus
     Adjust the Focus Lever on the projector lens. 
       Make sure the projection screen is between the required distance 
    20.5” to 118.1”/52 to 300 mm from the projector (refer to page 18). 
    Problem: The image is stretched when displaying 16:9 DVD
     
    The projector automatically detects 16:9 DVD and adjusts the aspect 
    ratio by digitizing to full screen with 4:3 default setting.
     
    If the image is still stretched, you will also need to adjust the aspect 
    ratio by referring to the following:
      Please select 4:3 aspect ratio type on your DVD player if you are 
    playing a 16:9 DVD.
      If you can’t select 4:3 aspect ratio type on your DVD player, 
    please select 4:3 aspect ratio in the on screen menu.
    Problem: Image is reversed
       Select “SETTING-->Image Flip” from the OSD and adjust the 
    projection direction.
    Problem: Message Reminders
      Over temperature - the projector has exceeded its recommended 
    operating temperature and must be allowed to cool down before 
    it may be used.
     Fan failed - the system fan is not working. 
    						
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    Appendices
    Problem: Indicator lighting message
    Power Indicator
    Indicator ConditionProjector ConditionNote
    OffThe main power is off--
    Blinking lightBlue0.5 sec On, 0.5 sec OffThe projector is getting ready to turn on.Wait for a moment.
    2.5 sec On, 0.5 sec OffOff Timer is enabled.-- 
    Steady lightBlueThe projector is turned on.--
    RedThe projector is in standby.--
    Status Indicator
    Indicator ConditionProjector ConditionNote
    OffNormal--
    Blinking lightRed1 cycle (0.5 sec On, 0.5 sec Off)light source errorLight source fails to light. Wait for a moment.
    2 cycle (0.5 sec On, 0.5 sec Off)Temperature errorThe projector is overheated. Move the projector to a cooler location.
    4 cycle (0.5 sec On, 0.5 sec Off)Fan errorFans will not work correctly. Contact your dealer.
    Steady lightRedControl Panel Lock is enabled.To disable Control Panel Lock, see page 35.
    LIGHT Indicator
    Indicator ConditionProjector ConditionNote
    OffNormal--
    Blinking lightRedLED light source fails to light.Try to turn on the projector again. If the problem still remains unsolved, contact your dealer.   
    						
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    Appendices
    Specifications
    Optical
    Projection SystemSingle DLP® chip (0.45”, aspect ratio 16:10)
    Resolution *11,039,680 pixels (similar to WXGA)
    LensFixed lens, manual focus
    F/1.5
    Light Output *2 *3500 lumens
    Contrast Ratio *3
    (full white:full black) 4000:1
    Image Size (Diagonal)17 to 100 inches / 0.432 to 2.540 m
    Projection Distance (mini. - max.)20.5 to 118.1 inches / 52 to 300 mm
    *1  Effective pixels are more than 99.99%.*2  This is the light output value (lumens) when [Picture Mode] is set to [High-Bright] in the menu. If any other mode is selected as [Picture Mode], the light output value may drop slightly.*3  Compliance with ISO21118-200
    Electrical
    Inputs1 x RGB/Component (D-Sub 15P), 1 x HDMI (19P) HDCP supported *4, 1 x SD Slot, 1 x Video (RCA), 1 x USB Type-A, 1 x USB mini-B, 1 x Stereo Mini Audio
    Service Port1 x mini-B USB (for service purpose /shared with USB Display)
    Color Reproduction16.7 million colors simultaneously, Full color 
    Compatible Signals *5Analog:   VGA/SVGA/XGA/WXGA/Quad-VGA/SXGA/SXGA+/WSXGA+/ 480i/480p/576i/576p/720p/1080i/1080pHDMI:  VGA/SVGA/XGA/WXGA/Quad-VGA/SXGA/SXGA+/WSXGA+/ 480p/576p/720p/1080i/1080p 
    Horizontal Resolution540 TV lines: NTSC/NTSC4.43/PAL/PAL-M/PAL-N/PAL60300 TV lines: SECAM
    Scan RateHorizontal: 30kHz to 100kHzVertical: 50 Hz to 85 Hz (120Hz for 3D signal)
    Built-in Speaker2W (monaural)
    Power Requirement100 – 240V AC, 50/60 Hz
    Input Current100 – 240V AC, 50-60Hz, 1.3-0.5A
    Power ConsumptionEco Mode: Off 
    110W +/-25%@ 110V AC(100-130V) / 105W +/-25%@ 220V AC(200-240V)
    Eco Mode: On
    75W +/-25% @ 110V AC(100-130V) / 70W +/-25% @ 220V AC(200-240V)
    Standby: 
    						
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    Appendices
    *4  HDMI® (Deep Color) with HDCP What is HDCP/HDCP technology? HDCP is an acronym for High-bandwidth Digital Content Protection. High bandwidth Digital Content Protec-tion (HDCP) is a system for preventing illegal copying of video data sent over a Digital Visual Interface (DVI). If you are unable to view material via the HDMI input, this does not necessarily mean the projector is not functioning properly. With the implementation of HDCP, there may be cases in which certain content is pro-tected with HDCP and might not be displayed due to the decision/intention of the HDCP community (Digital Content Protection, LLC).*5  An image with any resolution will be displayed with scaling technology.
    Mechanical
    Dimensions8.89” (W) × 1.69” (H) × 6.87” (D) /226 mm (W) × 43 mm (H) × 174.4 mm (D) 
    Weight2.6 lb / 1.2 kg
    Environmental Consid-erationsOperational Temperatures : 41° to 95°F (5° to 35°C),
    20% to 80% humidity (non-condensing)
    Storage Temperatures : -4° to 140°F (-20° to 60°C),
    20% to 80% humidity (non-condensing)
    RegulationsUL/C-UL Approved (UL 60950-1, CSA 60950-1)
    Meets DOC Canada Class B requirements
    Meets FCC Class B requirements
    Meets AS/NZS CISPR.22 Class B
    Meets EMC Directive (EN55022, EN55024, EN61000-3-2, EN61000-3-3)
    Meets Low Voltage Directive (EN60950-1, TÜV GS Approved)
    For additional information visit:
    US: http://www.necdisplay.com/
    Europe: http://www.nec-display-solutions.com/
    Global: http://www.nec-display.com/global/index.html
    For information on our optional accessories, visit our website or see our 
    brochure.
    The specifications are subject to change without notice.
    Electrical 
    						
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    Appendices
    Compatibility Modes
    SignalResolution (dots)Aspect Ratio Refresh Rate(Hz) 
    VGA640x4804:360/72/75/85
    SVGA800x6004:356/60/72/75/85
    XGA1024x7684:360/70/75/85
    XGA+1152x8644:370/75/85
    HD1280x72016:960
    WXGA
    1280x76815:960/75/85
    1280x80016:1060
    1366x76816:960
    Quad-VGA1280x9604:360/75
    SXGA1280x10245:460/72/75
    SXGA+1400x10504:360
    WXGA+1440x90016:1060
    WXGA++1680x105016:1060
    1920x108016:960
    MAC 13”640x4804:360/67
    MAC800x6004:360
    MAC 19”1024x7684:360/75
    MAC 21”1152x8704:375
    MAC 1280x9604:375
    Analog RGB 
     
    SignalResolution (dots)Aspect Ratio Refresh Rate(Hz) 
    HDTV(1080i)1920x108016:950/60
    HDTV(1080p)1920x108016:960
    HDTV(720p)1280x72016:950/60
    SDTV(480p)720x4804:3/16:960
    SDTV(576p)720x5764:3/16:950
    SDTV(480i)720x4804:3/16:960
    SDTV(576i)720x5764:3/16:950
    Component
     
    SignalResolution (dots)Aspect Ratio Refresh Rate(Hz) 
    VGA640x4804:3120
    SVGA800x6004:3120
    XGA1024x7684:3120
    1280x7201280x72016:9120(*)
    WXGA1280x80016:9120(*)
    3D
    	 
    (*) Reduce Blanking (RB) signal. 
    						
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    Appendices
    SignalAspect Ratio Refresh Rate(Hz)
    NTSC4:360
    PAL4:350
    PAL604:360
    SECAM4:350
    Composite Video 
     
    TIP:
    •  An image with any resolution will be displayed with scaling technology.
    •  Sync on Green and Composite sync signals are not supported.
    •  Signals other than those specified in the table above may not be displayed 
    correctly. If this should happen, change the refresh rate or resolution on 
    your PC. Refer to Display Properties help section of your PC for proce-
    dures.
    SignalResolution (dots)Aspect Ratio Refresh Rate(Hz) 
    VGA640x4804:360/72/75/85
    SVGA800x6004:356/60/72/75/85
    XGA1024x7684:360/70/75/85
    XGA+1152x8644:370/75/85
    HDTV(1080p)1920x108016:950/60
    HDTV(1080i)1920x108016:950/60
    HDTV(720p)1280x72016:950/60
    SDTV(480p)720x4804:3/16:960
    SDTV(576p)720x5764:3/16:950
    WXGA
    1280x76815:960/75/85
    1280x80016:1060
    1366x76816:960
    Quad-VGA1280x9604:360/75
    SXGA1280x10245:460/72/75
    SXGA+1400x10504:360
    WXGA+1440x90016:1060
    WSXGA+1680x105016:1060
    Full HD1920x108016:960
    HDMI 
    						
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    Appendices
    Tripod Stand Installation
    1. You can install this projector using a camera tripod.
    2. The tripod specifications:
      Type: 1/4”-20UNC
    Connect to the tripod
    Camera Tripod
    	CAUTION:
    -  Do not use on an unstable surface. Doing so may cause the tripod to fall over, resulting in damage.
    -  Refer to the user’s manual packaged with your tripod.
    -  Use a tripod with 1.2 kg or over of maxi-mum load.
    -  Spread the legs wide open and evenly when mounting or installing the projector.
    -  Do not extend the feet when using the eleva-tor tripod. 
    						
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