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Dell 2400MP Projector Owners Manual

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    							Using Your Projector31
    2If you have entered incorrect password, you will be given another 2 
    chances. After the three invalid attempts, the projector will 
    automatically turn off.
     NOTE: If you forget your password, contact your dealer or qualified service 
    personnel.
    3
    To cancel the password function, select OFF and enter the password to 
    disable the function.
    CHANGE PASSWORD—Key in the original password, then enter the new password 
    and confirm the new password again.
    TEST PATTERN—Select ON to activate the built-in Test Pattern for self-testing 
    on focus and resolution. Select 
    OFF to disable the function.
    FACTORY RESET —Select ON to reset the projector to its factory default settings. 
    Reset items include both computer sources and video source settings. 
    						
    							
    Troubleshooting Your Projector33
    4
    Troubleshooting Your Projector
    If you experience problems with your pr ojector, see the following troubleshooting 
    tips. If the problem persists, contact Dell. 
    Problem Possible Solution
    No image appears on the 
    screen
    • Ensure that the lens cap is removed and the  projector is turned on. 
    • Ensure the external graphics port is enabled.  If you are using a Dell portable computer, 
    press   (Fn+F8). For other 
    computers, see your respective 
    documentation. 
    • Ensure that all the cables are securely  connected. See on page 9.
    • Ensure that the pins of the connectors are  not bent or broken. 
    • Ensure that the lamp is securely installed  (see on page 37). 
    • Run Self-diagnostic test. See on page 37.  Ensure that the colors of the test pattern are 
    correct.  
    						
    							34Troubleshooting Your Projector
    Partial, scrolling, or 
    incorrectly displayed image1Press the Resync button on the remote 
    control or the control panel.
    2If you are using a Dell portable computer, set 
    the resolution of the computer to XGA 
    (1024 x 768): 
    aRight-lick the unused portion of your 
    Windows desktop, click 
    Properties and 
    then select 
    Settings tab.
    bVerify the setting is 1024 x 768 pixels for 
    the external monitor port.
    cPress  (Fn+F8). 
    If you experience difficulty in changing 
    resolutions or your monitor freezes, restart all 
    the equipment and the projector.
    If you are not using a Dell portable computer, 
    see your documentation.
    The screen does not display 
    your presentationIf you are using a portable computer, press 
     
    (Fn+F8). 
    Image is unstable or flickering Adjust the tracking in the OSD Display tab 
    (in PC Mode only). 
    Image has vertical flickering 
    barAdjust the frequency in the OSD Display tab 
    (in PC Mode only). 
    Image color is not correct 
    • If your graphic card output signal is sync on 
    Green, and you would like to display VGA at 
    60Hz signal, please go into OSD select 
    Display, select Signal Type and then select 
    RGB. 
    • Run the Self-diagnostic test (see  
    Self-
    diagnostic for video
     ) for preliminary 
    diagnostic on image color problem. Ensure 
    that the colors of the test pattern are correct. 
    Image is out of focus1Adjust the focus ring on the projector lens.
    2Ensure that the projection screen is within 
    the required distance from the projector 
    (3.9 ft [1.2 m] to 39.4 ft [12 m]).
    Problem (continued)Possible Solution (continued) 
    						
    							Troubleshooting Your Projector35
    The image is stretched when 
    displaying a 16:9 DVDThe projector automatically detects a 16:9 
    DVD and adjusts the aspect ratio to full 
    screen with a 4:3 (letter-box) default setting. 
    If the image is still stretched, adjust the aspect 
    ratio as follows:
    • If you are playing a 16:9 DVD, select 4:3 
    aspect ratio type on your DVD player.
    • If you cannot select 4:3 aspect ratio type on 
    your DVD player, select 4:3 aspect ratio in 
    the 
    Set Up menu in the OSD.
    Image is reversed Select Set Up from the OSD and adjust the 
    projector mode.
    Lamp is burned out or makes 
    a popping soundWhen the lamp reaches its end of life, it may 
    burn out and may make a loud popping sound. 
    If this occurs, the projector does not turn back 
    on. To replace the lamp, see on page 37. 
    LAMP light is solid orange If the LAMP light is solid orange, replace the 
    lamp. 
    LAMP light and Po we r light 
    are blinking orange If the LAMP light and the Po w e r light are 
    blinking orange, the lamp driver has failed and 
    the projector will automatically shut down. 
    Unplug the power cord  after 3 minutes then 
    turn the display on again. If this problem 
    persists, contact Dell.
    LAMP light is blinking 
    orange and Po w e r light is 
    solid blueIf the LAMP light is blinking orange and 
    Po w e r light is solid blue, the system has failed 
    and the projector will automatically shut 
    down. Unplug the power cord  after 3 minutes 
    then turn the display on again. If this problem 
    persists, contact Dell. 
    TEMP light is solid orange 
    and Po w e r light is solid blue The lamp has overheated. The display 
    automatically shuts down. Turn the display on 
    again after the projector cools down. If the 
    problem persists, contact Dell.  Problem 
    (continued)Possible Solution (continued) 
    						
    							36Troubleshooting Your Projector
    TEMP light and Po w e r light 
    are solid  orangeThe lamp driver has overheated. The display 
    automatically shuts down. Turn the display on 
    again after the projector cools down. If the 
    problem persists, contact Dell.
    TEMP light is blinking 
    orangeA projector fan has failed and the projector 
    will automatically shut down. If the problem 
    persists, contact Dell. 
    The OSD does not appear on 
    the screenTry to press the Menu button on the panel for 
    10 seconds to unlock the OSD. Check the  
    Menu Lock on page 29.
    The remote control is not 
    operating smoothly or works 
    only within a limited rangeThe battery may be low. Check if the laser 
    beam transmitted from the remote is too dim. 
    If so, replace with 2 new AAA batteries. Problem 
    (continued)Possible Solution (continued) 
    						
    							Troubleshooting Your Projector37
    Self-diagnostic for Video
    Dell 2400MP Projector provides a self-diagnostic test of the projector video display 
    (for Video, S-video, Component-i). Use this advanced feature for preliminary self-
    diagnostic on your projector when you encounter a display problem for video.
    1After turning on the projector, press + and - buttons on the control panel 
    simultaneously for 3 seconds and release the buttons when screen goes blank. 
    2Press + and - buttons again to exit the diagnostic mode.
    3While in Self-diagnostic mode, the screen will run a seven-color-cycle test as 
    following:
    Red--> Green--> Blue--> White--> Watchet Blue--> Dark Green--> Yellow. 
    Ensure that the colors of the test pattern are correct. Contact Dell if the colors are 
    not displayed correctly.
    Changing the Lamp
    Replace the lamp when the message Lamp is approaching the end of its useful life 
    in full power operation. Replacement suggested! www.dell.com/lamps appears on 
    the screen. If this problem persists after replacing the lamp, contact Dell. For more 
    information, see Contacting Dell.
     
    CAUTION: The lamp becomes very hot when in use. Do not attempt to replace 
    the lamp until the projector has been allowed to cool down for at least 30 
    minutes.
    1Turn off the projector and disconnect the power cord. 
    2Let the projector cool for at least 30 minutes.
    3Loosen the 2 screws that secure the lamp cover, and remove the cover. 
     CAUTION: If the lamp has shattered, be careful as broken pieces are sharp 
    and can cause injury. Remove all broken pieces from the projector and 
    dispose or recycle according to state, local, or federal law. Go to 
    www.dell.com/hg for additional information.
    4Loosen the 2 screws that secure the lamp. 
     CAUTION: Do not touch the bulb or the lamp glass at any time. Projector 
    lamps are very fragile and may shatter if touched. 
    						
    							38Troubleshooting Your Projector
    5Pull up the lamp by its metal handle.
     NOTE: Dell may require that lamps 
    replaced under warranty be returned to 
    Dell. Otherwise, contact your local 
    waste disposal agency for the address 
    of the nearest deposit site.
    6Replace with the new lamp.
    7Tighten the 2 screws that secure the lamp.
    8Replace the lamp cover and tighten the 2 
    screws.
    9Reset the lamp usage time by selecting 
    Yes for 
    Lamp Reset in the OSD Lamp 
    tab. (See Lamp menu on page 27)
     CAUTION: Lamp Disposal (for the US only)
     LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST BE 
    RECYCLED OR DISPOSED OF ACCORDING TO LOCAL, STATE OR FEDERAL 
    LAWS. FOR MORE INFORMATION, GO TO WWW.DELL.COM/HG OR CONTACT 
    THE ELECTRONIC INDUSTRIES ALLIANCE AT WWW.EIAE.ORG. FOR LAMP 
    SPECIFIC DISPOSAL INFORMATION CHECK WWW.LAMPRECYCLE.ORG. 
    						
    							
    Specifications39
    5
    Specifications
    5
    Light Valve Single-chip 0.7 XGA LVDS (low-
    voltage differential signaling) 
    technology
    Brightness 3000 ANSI Lumens (Max.)
    Contrast Ratio 2100:1 Typical (Full On/Full Off) 
    Uniformity 80% Typical (Japan Standard - JBMA)
    Lamp 260-watt user-replaceable 2000-hour  lamp (up to 2500 hours in eco mode)
    Number of Pixels 1024 x 768 (XGA)
    Displayable Color 16.7M colors
    Color Wheel Speed 100~127.5Hz (2X)
    Projection Lens F/2.4~2.7, f=28.0~33.6 mm with 1.2x  manual zoom lens
    Projection Screen Size 24.6-295.3 inches (diagonal)
    Projection Distance 3.9~39.4 ft (1.2 m~12 m)
    Video Compatibility NTSC, NTSC 4.43, PAL, PAL-M, PAL- N, SECAM, and HDTV (1080i, 720p, 
    576i/p, 480i/p) compatibility
    Composite video, Component video 
    and S-video capability
    H. Frequency 15kHz-92kHz (Analog)
    V. Frequency 50Hz-85Hz (Analog)
    Power Supply Universal 100-240V AC 50-60Hz with  PFC input
    Power Consumption 325 watts typical, 285 watts in eco  mode 
    						
    							40Specifications
    Audio  1 speaker, 2 watt RMS
    Noise Level 36 dB(A) Full-on mode, 33 dB(A) Eco-
    mode 
    Weight 
    						
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