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Acer Pf 801 Users Guide

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    							   30
    English
    Appendices
    Troubleshooting
    If you experience a problem with your Acer projector, refer to the following 
    troubleshooting guide. If the problem persists, please contact your local reseller 
    or service center.
    Image Problems and Solutions
    # Problem Solution
    1 No image appears 
    onscreen•Connected as described in the Getting Started 
    section.
    •Ensure none of the connector pins are bent or 
    broken.
    •Check if the projector 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.
    2 Partial, scrolling 
    or incorrectly 
    displayed 
    image(For PC 
    (Windows 2000/
    XP/Vista/Windows 
    7))
    •Press RESYNC on the remote control or control panel.
    •For an incorrectly displayed image:•Open My Computer, open the Control 
    Panel, and then double-click the Display 
    icon.
    •Select the Settings tab.•Verify that your display resolution setting is 
    lower than or equal to UXGA (1600 x 1200).
    •Click the Advanced Properties button.
    If the problem still appears, change the monitor display 
    you are using and follow the steps below:
    •Verify that the resolution setting is lower than 
    or equal to UXGA (1600 x 1200).
    •Click the Change button under the 
    Monitor tab.
    •Click Show all devices. Next, select Standard 
    monitor types under the SP  box, and choose 
    the resolution mode you need under the 
    Models box.
    •Verify that the resolution setting of the 
    monitor display is lower than or equal to UXGA 
    (1600 x 1200).
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    English3 Partial, scrolling 
    or incorrectly 
    displayed image
    (for notebooks)•Press RESYNC on the remote control or control 
    panel.
    •For an incorrectly displayed image:•Follow the steps for item 2 (above) to adjust 
    the resolution of your computer.
    •Press the toggle output settings. Example: 
    [Fn]+[F4], Compaq [Fn]+[F4], Dell [Fn]+[F8], 
    Gateway [Fn]+[F4], IBM [Fn]+[F7], HP [Fn]+[F4], 
    NEC [Fn]+[F3], Toshiba [Fn]+[F5 ]
    •If you experience difficulty changing resolutions or 
    your monitor freezes, restart all equipment 
    including the projector.
    4 The screen of the 
    notebook 
    computer is not 
    displaying your 
    presentation
    •If you are using a Microsoft® Windows® based 
    notebook: 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 computers manual for detailed information.
    •If you are using an Apple® Mac® OS based 
    notebook: In System Preferences, open Display and 
    select Video Mirroring On.
    5 Image is unstable 
    or flickering
    •Adjust the Tracking to correct it. Refer to the 
    Image section for more information.
    •Change the display color depth settings on your 
    computer.
    6 Image has vertical 
    flickering bar
    •Check and reconfigure the display mode of your 
    graphics card to make it compatible with the 
    projector.
    7 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 within the 
    required distance of 3.3 to 32.6 feet (1.0 to 10.0 
    meters) from the projector. Refer to the How to 
    Get a Preferred Image Size by Adjusting Distance 
    and Zoom section for more information.
    8 Image is stretched 
    when displaying a 
    widescreen 
    DVD titleWhen you play a DVD encoded in anamorphic or 16:9 
    aspect ratio you may need to adjust the following 
    settings:
    •If you play a 4:3 format DVD title, please change the 
    format to 4:3 in the projector OSD.
    •If the image is still stretched, you will also need to 
    adjust the aspect ratio. Set up the display format to 
    16:9 (wide) aspect ratio on your DVD player.
    •If you play an Letterbox(LBX) format DVD title, 
    please change the format to Letterbox(LBX) in the 
    projector OSD.
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    English
    Problems with the Projector
    9 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 on the remote control or on the 
    control panel. Go to Image --> Aspect Ratio and 
    try different settings.
    10 Image has slanted 
    sides
    •If possible, reposition the projector so that it is 
    centered on the screen.
    •Press the Keystone   /    on the control panel or 
    on the remote control until the sides are vertical.
    •Press the Keystone on the OSD until the sides are 
    vertical.
    11 Image is reversed
    •Select Image --> Projection on the OSD and adjust 
    the projection direction.
    # Condition Solution
    1 The projector stops responding 
    to all controlsIf possible, turn off the projector, then 
    unplug the power cord and wait at least 30 
    seconds before reconnecting power.
    2 Lamp burns out or makes a 
    popping soundWhen the lamp reaches the end of its useful 
    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.
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    EnglishOSD Messages
    # Condition Message Reminder
    1 Message Fan Fail - the system fan is not working.
    Projector Overheated - the projector has exceeded its 
    recommended operating temperature and must be allowed to 
    cool down before it may be used. Please also check the dust 
    filters if they are installed. If the dust filter is clogged with 
    dust, please clean it. Please refer to Cleaning and replacing 
    the dust filter for details.
    Replace the lamp - the lamp is about to reach its maximum 
    lifetime. Prepare to replace it soon.
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    English
    LED & Alarm Definition Listing
    LED Messages
    MessageLamp LED Temp LED Power LED
    Red Red Red Blue
    Standby (power cord 
    plugged in)-- -- V --
    Power button ON -- -- -- V
    Lamp retry -- -- -- Quick 
    flashing
    Turning off (cooling 
    state)-- -- Quick 
    flashing--
    Turning off (cooling 
    completed)-- -- V --
    Error (thermal failure) -- V -- V
    Error (fan lock failure) -- Quick 
    flashing-- V
    Error (lamp breakdown) V -- -- V
    Error (color Wheel fail) Quick 
    flashing-- -- V
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    EnglishCleaning and replacing the dust filters
    Cleaning the dust filters
    Clean the dust filters after every 1000 hours of use. If they are note cleaned 
    periodically, they can become clogged with dust, preventing proper ventilation.  
    This can cause overheating and damage the projector.
    Follow these steps:
    1 Turn the projector off. Wait for the Power LED to stop flashing then 
    unplug the power cord.
    2 Allow the projector at least 30 mins to cool down.
    3 Unplug the corner (Illustration #1)
    4 Pull out the dust filter (Illustration #2)
    5 To clean the dust filters, use a small vacuum cleaner designed for 
    computers and other office equipment.
    6 If the dirt is difficult to remove or the filter is broken, please contact your 
    local dealer or service center to obtain a new filter.
    LA
    MP
    TEMPSO
    URCERE
    SYNCMENU
    1 2
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    English
    Replacing the Lamp
    Use a screwdriver to remove the screw(s) from the cover, and then pull out the 
    lamp.
    The projector will detect the lamp life. You will be shown a warning message 
    Lamp is approaching the end of its useful life in full power operation. 
    Replacement Suggested! When you see this message, change the lamp as soon 
    as possible. Make sure the projector has been cooling down for at least 30 
    minutes before changing the lamp.
    Warning: The lamp compartment is hot! Allow it to cool down 
    before changing the lamp.
    To Change the Lamp
    1 Turn off the projector by pressing the power button.
    2 Allow the projector at least 30 mins to cool down.
    3 Disconnect the power cord.
    4 Find the OPEN button on side of the projector and push it to open the 
    cover. (Illustration #1)
    5 Open the cover. (Illustration #2)
    6 Remove the two screws that secure the lamp module.(Illustration #3)
    7 Pull out the lamp module by force. (Illustration #4) 
    To replace the lamp module, reverse the previous step.
    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.
    LAMP
    TEMPSOURCER
    ESYNCMENU
    1
    2 3 4
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    EnglishCeiling Mount Installation
    If you wish to install the projector using a ceiling mount, please refer to the 
    steps below:
    1 Drill four holes into a solid, structurally sound part of the ceiling, and 
    secure the mount base.
    Note: Screws are not included. Please obtain the appropriate 
    screws for your type of ceiling.
    2 Secure the ceiling rod using the appropriate type of four-cylinder screws.
    20 mm13mm
    8.4mm
    130 mm
    49.9mm
    Ceiling Mount Base    - Attach to ceiling
    Screw Type A50 mm length / 8 mm diameter -   
       
    Long Rod
    Extension Rod
    Long Cylinder Cap
    Allen Key
        - For tightening/looseningTightening Screw
    Medium Rod Short Rod
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    English
    3 Use the appropriate number of screws for the projector size to attach the 
    projector to the ceiling mount bracket.
    Note: It is recommended that you keep a reasonable space 
    between the bracket and the projector to allow for proper heat 
    distribution. Use two washers for extra support, if deemed 
    necessary.
    4 Attach the ceiling bracket to the ceiling rod.
    Screw Type B
    Smaller Washer
    Large Washer
    Projector Bracket
    Supports projector and allows -   
      for adjustments     
    Spacer
        - For heat dissipation
    Large cylinder cap
    Tightening Screw Allen Key
        - For tightening/looseningScrew Type A50 mm length -   
       08 mm diameter     
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    English5 Adjust the angle and positioning as necessary.
    Note: The appropriate type of screw and washer for each model is 
    listed in the table below. 3 mm diameter screws are enclosed in 
    the screw pack.
    Models Screw Type B Washer Type
    Diameter (mm) Length (mm) Large Small
    P7500/F150/PF-801 3 20 V V
    Tightening Screw
    Allen Key
    Allen Key
    Tightening Screw
    ³140.00mm
    82.52mm
    SCREW SPEC. M3 x 20mm
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