Home > Dukane > Projector > Dukane Imagepro 28a8757 Users Manual

Dukane Imagepro 28a8757 Users Manual

    Download as PDF Print this page Share this page

    Have a look at the manual Dukane Imagepro 28a8757 Users Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 615 Dukane manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.

    							9 Skip this page if you did not connect a USB mouse cable
    For Windows 98:
    If you connected the USB cable, the Add New Hardware Wizard 
    appears again. Drivers must be installed to use the USB functionality. 
    The Wizard launches three times. 
    The first time it detects a USB Composite Device. 
    The second time a USB Human Interface Device (for the keyboard). 
    The third time it detects a USB Human Interface Device (for the 
    mouse). 
    For Windows 2000, Windows ME, and Windows XP:
    The USB drivers are automatically installed.  
    						
    							10
    Adjusting the imageAdjust the height of the projector, if necessary, by pressing the release but-
    ton to extend the elevator foot. 
    Rotate the leveling foot, if necessary.
    Position the projector the desired distance from the screen at a 90 degree 
    angle to the screen. 
    See page 39 for a table listing screen sizes and distances.
    Adjust the zoom or focus rings by rotating them until the desired image size 
    and sharpness are produced.
    If the image is not square, adjust the keystone by using the buttons on the 
    keypad. 
    Press the upper Ke y s t o n e  button to reduce the upper part of the image, and 
    press the lower Ke y s t o n e  button to reduce the lower part.
    Adjust the Contrast or Brightness in the Picture menu. 
    See page 27 for help with the menus.
    adjust height
    rotate level-
    ing foot
    elevator foot
    adjust distanceadjust zoom and focus
    focus
    zoom
    adjust keystone
    adjust Contrast or Brightness
    contrast
    brightness 
    						
    							11
    Connecting a video device Standard video connectionsPlug the video cable’s yellow connector into the video-out connector on the 
    video device. Plug the other yellow connector into the yellow Video con-
    nector on the projector. 
    Plug a white connector into the left audio out connector on the video device 
    and plug a red connector into the right audio out connector on the video 
    device. 
    Plug the remaining white connector into the left audio in connector on the 
    projector, and plug the red connector into the right audio in connector on 
    the projector.
    Connect the black power cable to the connector on the back of the projector 
    and to your electrical outlet. The Power LED on the keypad turns solid 
    green. 
    NOTE: Always use the power cable that shipped with the projector.Optional video connectionsIf the video device uses a round, four-prong S-video connector, plug an 
    S-video cable (sold separately) into the S-video connector on the video 
    device and into the S-video connector on the projector. Use the video cable’s 
    audio connectors as described directly above (the yellow connectors on the 
    video cable are not used).
    If the video device uses component cable connectors (sold separately), plug 
    the cable’s green connectors into the green component-out connector on the 
    video device and into the green component connector (labeled “Y”) on the 
    projector. Plug the component cable’s blue connectors into the blue compo-
    nent-out connector on the video device and into the blue component con-
    nector (labeled “Pb”) on the projector. Plug the component cable’s red 
    connectors into the red component-out connector on the video device and 
    into the red component connector (labeled “Pr”) on the projector. Use the 
    video cable’s audio connectors as described directly above (the yellow con-
    nectors on the video cable are not used).
    connect video cable
    computer 1computer 2video
    monitor
    network
    serial control
    audio in
    audio in
    audio in
    audio out RR
    LL Y
    Pr
    Pbs-videocomputer in
    connect power cable
    computer 1computer 2video
    monitor
    network
    serial control
    audio in
    audio in
    audio in
    audio out RR
    LL Y
    Pr
    Pbs-videocomputer in
    connect S-video and video cables
    computer 1computer 2video
    monitor
    network
    serial control
    audio in
    audio in
    audio in
    audio out RR
    LL Y
    Pr
    Pbs-videocomputer in
    connect component cables
    computer 1computer 2video
    monitor
    network
    serial control
    audio in
    audio in
    audio in
    audio out RR
    LL Y
    Pr
    Pbs-videocomputer in
    and video cables 
    						
    							12
    Displaying a video imageRemove the lens cap. 
    Press the Pow e r button on the top of the projector.
    The LED flashes green and the fans start to run. When the lamp comes on, 
    the startup screen is displayed and the LED is steady green. It can take a 
    minute for the image to achieve full brightness. 
    ? No startup screen? Get help on page 14.
    Plug in and turn on the video device.
    The video device’s image should appear on the projection screen. If it 
    doesn’t, press the Video button on the keypad. 
    Adjust the height of the projector by pressing the release button to extend 
    the elevator foot. Rotate the leveling foot, if necessary. 
    Position the projector the desired distance from the screen at a 90 degree 
    angle to the screen. See page 39 for a table listing screen sizes and distances 
    to the screen.
    remove lens cappress Powerturn on video deviceadjust height
    rotate
    leveling 
    foot
    elevatorfoot
    adjust distance 
    						
    							13
    Adjust the zoom or focus rings by rotating them until the desired image size 
    and sharpness are produced.
    If the image is not square, adjust the keystone using the buttons on the key-
    pad. Press the upper Ke y s t o n e  button to reduce the upper part of the 
    image, and press the lower Ke y s t o n e  button to reduce the lower part.
    Adjust the volume on the keypad or remote.
    Adjust the Contrast, Brightness, Color, or Tint in the Picture menu. 
    See page 27 for help with the menus.
    adjust zoom and focus
    focus
    zoom
    adjust keystone
    adjust volumeadjust Picture menu
    contrast
    brightness
    color
    tint 
    						
    							14
    Shutting down the projectorThe projector automatically displays a black screen after no active source is 
    detected for 30 minutes. This black screen helps preserve the life of the pro-
    jector. The image returns when an active source is detected or a remote or 
    keypad button is pressed.Screen SaveYou can make the black screen appear after five minutes by turning on 
    Screen Save in the Settings>System menu. See page 32. There are six time 
    options for the Screen Save feature. They range from five minutes to 30 min-
    utes with five minute intervals.Pow e r  S aveThe projector also has a Power Save feature that automatically turns the 
    lamp off after no signals are detected for 20 minutes. After 10 additional 
    minutes with no signal, the projector powers down. If an active signal is 
    received before the projector powers down, the image is displayed. You 
    must press the Power button to display an image after 30 minutes have 
    passed. When Power Save is enabled, Screen Save is disabled. See page 31.Turning off the projectorTo turn off the projector, press the power button and verify that you want to 
    turn the projector off by pressing the power button again within 3 seconds. 
    You can cancel the shutdown by not pressing the power button a second 
    time. The lamp turns off and the LED blinks green for 1 minute while the 
    fans continue to run to cool the lamp. When the lamp has cooled, the LED 
    lights green and the fans stop. Unplug the power cable to completely power 
    off the projector.
    Troubleshooting your setupIf your image appears correctly on the screen, skip to the next section 
    (page 23). If it does not, troubleshoot the setup. 
    The LED on top of the projector’s keypad indicates the state of the projector 
    and can help you troubleshoot. 
     
    The following tables show common problems. In some cases, more than one 
    possible solution is provided. Try the solutions in the order they are pre-
    sented. When the problem is solved, you can skip the additional solutions.
    Table 1: LED behavior and meaning
    LED color/behavior
    Meaning
    solid green The projector is plugged in, or the projec-
    tor has been turned on and the software 
    has initialized. The projector has been 
    turned off and the fans have stopped.
    blinking green The power button has been pressed and 
    the software is initializing, or the projec-
    tor is powering down and the fans are 
    running to cool the lamp.
    blinking red A fan or lamp failure has occurred. Make 
    sure the vents aren’t blocked (see 
    page 20).Turn off the projector and wait 
    one minute, then turn the projector on 
    again. If the projector has been working 
    for 2000 hours or more (page 35), replace 
    the lamp and reset the lamp timer. 
    solid red An unidentifiable error. 
    						
    							15 Source troubleshooting
    Problem Solution Result
    No startup screenPlug power cable in and remove lens cap
    press power button
    Correct image
    Only startup screen appears
    Press the Computer button 
    Activate laptop’s external portComputer image projected
    Start Up
    Logo
    A
    Start Up
    Logo
    or restart
    laptop
    A
    A 
    						
    							16
    No computer image, just the words “Signal out of 
    range” Adjust computer refresh rate in Control 
    Panel>Display>Settings>Advanced>
    Adapter (location varies by operating 
    system)Computer image projected
    A
    Signal out of
    range
    You may also need to set a different 
    resolution on your computer, as shown
    in the following Problem, “Image fuzzy
    or cropped”
    A
    A 
    						
    							17
    Image fuzzy or cropped Set your computer’s display resolution to 
    the native resolution of the projector 
    (Start>Settings>Control 
    Panel>Display>Settings tab, 
    select1024x768) Image clear and not cropped
    Remote control not controlling my computer’s 
    mouseConnect computer cable (page 5), then, 
    load USB drivers, if needed (page 8)Remote controls computer cursor. Note 
    that the mouse is not functional in zoom 
    mode (see page 32)
    See page 23 for information on the remote
    A
    AA
    For a laptop,
    disable laptop
    monitor
    or turn-on dual-
    display mode
    A
    X
    computer 1computer 2video
    monitor
    network
    serial control
    audio in
    audio in
    audio in
    audio out RR
    LL Y
    Pr
    Pbs-videocomputer in 
    						
    							18 Projector troubleshooting
    Problem Solution Result
    Image not squareAdjust keystone on keypadSquare image
    Edges of image distortedTurn Overscan on in the Picture>Advanced 
    menuCorrect image
    Image not sharpAdjust Sharpness in the Picture>Advanced 
    menuCorrect image
    AB
    AB
    ABAB
    AB 
    						
    All Dukane manuals Comments (0)

    Related Manuals for Dukane Imagepro 28a8757 Users Manual