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Optoma Ds309i Projector User Manual

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    Appendices
    Image Problems
     No image appears on-screen
     Ensure all the cables and power connections are correctly and 
    securely connected as described in the “Installation” section.
     Ensure all the pins of connectors are not bent or broken.
     Check if the projection lamp has been securely installed. Please 
    refer to the “Replacing the lamp” section.
     Make sure you have removed the lens cap and the projector is 
    switched on.
     Partial, scrolling or incorrectly displayed image
     Press “Re-Sync” on the remote.
     If you are using a PC:
     For Windows 95, 98, 2000, XP:
    1.  Open the “My Computer” icon, the “Control Panel” folder, and 
    then double click on the “Display” icon.
    2.  Select the “Settings” tab.
    3.  Verify that your display resolution setting is lower than or equal 
    to UXGA (1600 x 1200). 
    4.  Click on the “Advanced Properties” button.
    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 fol-
    lowing steps.
    5.  Verify the resolution setting is lower than or equal to UXGA 
    (1600 x 1200).
    Troubleshooting
    	If	you	experience	a	problem	with	your	projector,	
    please	refer	to	the	following	information.	If	a	
    problem	persists,	please	contact	your	local	
    	
    reseller	or	service	center.	
    	
    (See	pages	54-55	for	details) 
    						
    							
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    Appendices
    
     6.  Select the “Change” button under the “Monitor” tab.
      7.  Click on “Show all devices”. Next, select “Standard monitor 
    types” under the SP box; choose the resolution mode you need 
    under the “Models” box. 
      8.  Verify that the resolution setting of the monitor display is 
    lower than or equal to UXGA (1600 x 1200). 
     If you are using a Notebook:
      1.  First, follow the steps above to adjust resolution of the 
     
    computer.
      2.  Press the toggle output settings. Example: [Fn]+[F4]
       
     
     If you experience difficulty changing resolutions or your monitor 
    freezes, restart all equipment including the projector.
     The screen of the Notebook or PowerBook computer is not 
    displaying your 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 manual for detailed  
    information.
     Image is unstable or flickering
     Use “Phase” to correct it. See page 36 for more information.
     Change the monitor color setting on your computer.
     Image has vertical flickering bar
     Use “Frequency” to make an adjustment. See page 36 for more 
    information.
     Check and reconfigure the display mode of your graphic card to 
    make it compatible with the projector. 
    Compaq    
    [Fn]+[F4]
    Dell    [Fn]+[F8]
    Gateway  [Fn]+[F4]
    IBM    [Fn]+[F7]
    Mac Apple: System Preference  Display  Arrangement  Mirror display
    Hewlett  [Fn]+[F4]Packard 
    NEC    [Fn]+[F3]
    Toshiba    [Fn]+[F5] 
    						
    							
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    Appendices
    
     Image is out of focus
     Make sure the lens cap is removed.
     Adjusts the Focus Ring on the projector lens. 
     Make sure the projection screen is between the required distance 
    3.9 to 39.4 feet (1.2 to 12.0 meters) from the projector.  
    See page 17.
     The image is stretched when displaying 16:9 DVD title
    When you play anamorphic DVD or 16:9 DVD, the projector will 
    show the best image in 16:9 format on projector side.
    If you play 4:3 format DVD title, please change the format as 4:3 
    in projector OSD.
    If the image is still stretched, you will also need to adjust the 
    aspect ratio by referring to the following:
     Please setup the display format as 16:9 (wide) aspect ratio type on 
    your DVD player.
     Image is too small or too large
     Adjust the Zoom Ring on the top of the projector.
     Move the projector closer to or further from the screen.
     Press [Menu] button on the remote control or projector panel, go 
    to “Display  Format” and try the different settings.
     Image has slanted sides
     If possible, reposition the projector so that it is centered on the 
    screen and below the bottom of the screen.
     Press [Keystone +/-] button until the sides are vertical on the 
    remote control.
     Image is reversed
     Select “Setup  Projection” from the OSD and adjust the  
    projection direction.
    	Use of Keystone is not recommended. 
    						
    							
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    Appendices
    
    Intermission Problems
     The projector stops responding to all controls
     If possible, turn off the projector, then unplug the power cord and 
    wait at least 60 seconds before reconnecting power.
     Lamp burns out or makes a popping sound
     When the lamp reaches its end of life, it will burn out and may  
    make a loud popping sound. If this happens, the projector will not 
    turn on until the lamp module has been replaced. To replace the 
    lamp, follow the procedures in the “Replacing the Lamp” section 
    on pages 47-48.
     
    Projector Status Indication
     LED lighting message
    MessagePower LEDTemp-LEDLamp-LED
    (Green/Amber)(Red)(Red)
    Standby State
    (Input power cord)Flashing Amber
    Power on (Warming)Flashing Green
    Lamp lightingGreen
    Error (Over Temp.)
    Error (Fan fail)Flashing
    (0.25s on, 0.25s off)
    Error (Lamp fail)
    Steady light      No light   
    						
    							
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    Appendices
    
     Message Reminders
     
     Fan failed:
     
     Temperature warning:
     
     Replacing the lamp:
     
     Out of range: (refer to page 49)
      
      
    						
    							
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    Appendices
    
    Remote Control Problems
     If the remote control does not work
     Check the operating angle for the remote control is approximately 
    ±22.5°.
     Make sure there are no obstructions between the remote  
    control and the projector. Move to within 6 m (20 ft) of the  
    projector.
     Make sure the batteries are inserted correctly.
     Replace weak batteries in the remote control. 
    						
    							
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    Appendices
    
    Replacing the lamp
    The projector automatically detects the lamp life. When the 
    lamp life is nearing the end of use, you will receive a warning 
    message.
     
    When you see this message, please contact your local reseller 
    or service center to change the lamp as soon as possible. Make 
    sure the projector has been cooled down for at least 30 min-
    utes before changing the lamp. 
     Warning: Lamp compartment may be hot! Allow it to cool 
    down before changing the lamp!
     Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may  shatter and cause injury if it is dropped.
     Warning: If ceiling mounted, please use caution when  
    opening the lamp access panel. It is recommended to wear 
    safety glasses if changing the bulb when ceiling mounted. 
    “Caution must be used to prevent any loose parts from falling 
    out of projector.” 
    						
    							
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    Appendices
    
    Lamp Replacement Procedure:
    1.  Switch off the power to the projector by pressing the “Power” button.
    2.  Allow the projector to cool down for at least 30 minutes.
    3.  Disconnect the power cord.
    4.  Use a screwdriver to unscrew the 2 screws from the cover. 
    5.  Push up and remove the cover. 
    6.  Use a screwdriver to unscrew the 2 screws from the lamp module. 
    7.  Pull up the lamp handle carefully. 
    8.  Remove the lamp module. 
    To replace the lamp module, reverse the previous steps.
    9.  Turn on the projector and use “Lamp Reset” after the lamp module is replaced.
    Lamp Reset: (i) Press “Menu”  (ii) Select “Options”  (iii) Select “Lamp settings”  (iv) Select “Lamp reset  (v) Select “Yes”.
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    1 
    						
    							
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    Appendices
    
    Compatibility Modes
    ModeResolutionV-Sync (Hz) 
    AnalogDigital
    VGA640 x 48060, 72, 75, 8560, 72, 75, 85
    VGA720 x 40070, 8570, 85
    SVGA800 x 60056, 60, 72, 75, 8556, 60, 72, 75, 85
    SVGA832 x 6247272
    XGA1024 x 76860, 70, 75, 8560, 70, 75, 85
    XGA1152 x 86460, 70, 75, 8560, 70, 75, 85
    WXGA1280 x 72050, 60***
    WXGA1280 x 7686060
    WXGA1280 x 8006060
    SXGA1280 x 102460, 75, 8560, 75, 85 (85Hz,  Sub-sampling mode)
    SXGA+1400 x 10506060 (Sub-sampling mode)
    UXGA1600 x 12006060 (Sub-sampling mode)
    MAC LC 13640 x 48066.66***
    MAC II 13640 x 48066.68***
     MAC 191024 x 76875***
    MAC1152 x 87075.06***
    MAC G4640 x 4806060, 70
    i MAC DV1024 x 76875***
    i MAC DV1152 x 87075***
    i MAC DV1280 x 96075***
     Computer Compatibility
     Video Compatibility
    NTSCM (3.58MHz), 4.43 MHz, 480i/p @60Hz
    PALB, D, G, H, I, M, N, 576i/p @50Hz
    SECAMB, D, G, K, K1, L
    HDTV480p, 576p, 720p, 1080i (50/60 Hz) 
    						
    							
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    Appendices
    
    RS232 Commands
    Pin no.NameI/O (From Projec-tor Side
    1TXDOUT
    2RXDIN
    3GND__
    Pin no.Spec.
    1N/A
    2RXD
    3TXD
    4DRT
    5GND
    6DSR
    7RTS
    8CTS
    9N/A
    12345
    6789
    12
    3
    RS232 ConnectorVGA-In Connector 
    						
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