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BenQ Mp611c Dlp Users Manual

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    							Operation 37
    Picture menu
    Some picture adjustments are available only when certain input sources are in use. 
    Unavailable adjustments are not shown on the screen.
    FUNCTION 
    (default setting 
    / value)
    DESCRIPTION
    Picture Mode
    (PC: 
    Dynamic;
    YPbPr/ S-
    Video/ Video: 
    Standard)Pre-defined application modes are provided so you can optimize your 
    projector image set-up to suit your program type.
    You can use the remote control Mode button to select a predefined 
    application mode. See Selecting a picture mode on page 29 for 
    details.
    Color Temp 
    (depends on 
    the selected 
    Application 
    mode)
    There are four color temperature* settings available.
    1.T1: With the highest color temperature, T1 makes the image appear 
    the most bluish white than other settings.
    2.T2: Makes images appear bluish white.
    3.T3: Maintains normal colorings for white.
    4.T4: Makes images appear reddish white.
    *About color temperatures:
    There are many different shades that are considered to be “white” for 
    various purposes. One of the common methods of representing white 
    color is known as the “color temperature”. A white color with a low color 
    temperature appears to be reddish white. A white color with a high color 
    temperature appears to have more blue in it.
    Brightness 
    (depends on 
    the selected 
    input source)
    Adjusts the brightness of the image. The higher the value, the brighter the 
    image. And lower the setting, darker the image. Adjust this control so the 
    black areas of the image appear just as black and that detail in the dark 
    areas is visible. 
    Contrast 
    (depends on 
    the selected 
    input source)
    Adjusts the degree of difference between dark and light in the image. The 
    higher the value, the greater the contrast. Use this to set the peak white 
    level after you have previously adjusted the Brightness setting to suit your 
    selected input and viewing environment. 
    50-30+70
    -30
    50+70
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    							Operation 38
    Color 
    (depends on 
    the selected 
    input source)Increases or decreases the color intensity of the image.
    Tint (50)
    Adjusts the color tones of the image. The higher the value, the more 
    reddish the image becomes. The lower the value, the more greenish the 
    image becomes.
    When a Video or S-Video signal is connected, the function is only 
    available with NTSC system selected.
    Sharpness 
    (15)Adjusts the image to make it look sharper or softer.
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    							Operation 39
    Pro-Picture menu
    Some picture adjustments are available only when certain input sources are in use. 
    Unavailable adjustments are not shown on the screen.
    FUNCTION 
    (default 
    setting / value)
    DESCRIPTION
    Keystone (0)Corrects any keystoning of the image. Refer to Correcting keystone on 
    page 27 for more information.
    Auto Resize 
    (on)
    Automatically resizes the input signal pixel resolution to the native resolution 
    of the projector.
    On: The pixel resolution of the input signal is converted to the native 
    resolution of the projector (800 x 600). For input signals with lower 
    resolutions, gaps in the pixels are automatically interpolated into the image 
    before being projected. This may distort the image clarity.
    Off: If larger than the native resolution of the projector, the image is resized to 
    fit within the display area. Some resolution may be lost.  For input signals with 
    lower resolutions, the projected image will display smaller than if resized to full 
    screen. You could adjust the zoom setting or move the projector towards the 
    screen to increase the image size if necessary. You may also need to refocus the 
    projector after making these adjustments. 
    Aspect Ratio 
    (Native)There are three options to set the images aspect ratio depending on your input 
    signal source.
    See Selecting the aspect ratio on page 28  for details.
    H Position 
    (0)
    Adjusts the horizontal position 
    of the projected image. 
    V Position 
    (0)
    Adjusts the vertical position of 
    the projected image. 
    Phase 
    (depends on 
    the selected 
    input 
    source)Adjusts the video input clock to synchronise with 
    the video signal. This helps reduce image distortion 
    produced by some PC video timings.
    H Size (0)Adjusts the horizontal width of the image.
    -30+30
    -30+30
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    							Operation 40
    Setting menu 
    FUNCTION 
    (default setting 
    / value)
    DESCRIPTION
    Mute (off)
    Toggles projector audio and Power On/Off Tone between on and off. To  
    disable Power On/Off Tone, go to
      Setting > Mute and press 
    Left3/Right 4. Then press Down 6 to choose Power On/Off Tone and 
    press Left3/Right 4 to  select off.
    Volume (5)Adjusts audio volume level.
    OSD Time 
    (20)Sets the length of time the OSD will remain active after your last button 
    press. The range is from 5 to 100 seconds.
    Blank Time 
    (20)Sets the image blank time when the Blank feature is activated, once 
    elapsed the image will return to the screen.
    Quick 
    Cooling (on)Enables or disables the Quick Cooling function. Selecting On enables the 
    function and projector cooling time will be shortened from a normal 90-
    second duration to approximately 30 seconds.
    Panel Key 
    Lock (off)Disables or enables all panel key functions except POWER on the 
    projector and buttons on the remote control.
    Password 
    (off)
    This is a selectable function. Selecting On limits use of the projector to 
    only those who know the correct password. When the function is activated 
    for the first time, you have to set a password for it. For more information, 
    refer to Utilizing the password function on page 24. Once the password 
    is set and this function is selected, the projector is password-protected. 
    Users who do not know the correct password can not use the projector.
    WARNING: You will be inconvenienced if you activate the password 
    functionality and subsequently forget the password.
    Print out this manual (if necessary) and write the password you used 
    in this manual, and keep the manual in a safe place for later recall.
    The password can be entered by using either the buttons on the projector 
    or the remote control.
    The digits being input will display as asterisks on-screen.
    Change 
    PasswordYou will be asked to enter the current password before changing to a new 
    one. For more information, refer to Utilizing the password function on 
    page 24.
     Reset (No)
    Returns all settings to the factory preset values.
    The following settings will still remain: Mirror, Language, Password, 
    High Altitude Mode, Phase and H Position.
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    							Operation 41
    Advanced menu
    FUNCTION 
    (default setting 
    / value)
    DESCRIPTION
    Mirror (Floor 
    front)The projector can be installed on a ceiling or behind a screen, or with one 
    or more mirrors. Contact your dealer for the ceiling mount bracket 
    (optional accessory) if you need to install the projector on your ceiling. 
    Refer to Choosing a location on page 12 for more information.
    Source Scan 
    (on)Sets whether the projector searches automatically for input signals. If the 
    source scan is On, the projector will scan for input signals until it acquires 
    a signal. If the function is not activated, the projector selects the last used 
    input signal. The default value is 'RGB'.
    Language 
    (English)Language sets the language for the OSD control menus.
    Use Left 3/Right 4on the projector or remote control to select your 
    desired language. 
    Splash 
    Screen 
    (BenQ logo)Allows you to select which logo screen will display during projector start-
    up. Four modes are available: BenQ logo, Black screen, Blue screen or 
    MyScreen.
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    							Operation 42
    High Altitude 
    Mode (off)
    A mode for operation in areas like high altitude or high temperature. We 
    recommend you use the High Altitude Mode when your environment is 
    higher than 3000 feet above sea level, or is hotter than 40
    °C, or whenever 
    the projector will be used for extended periods of time (>10 hours) 
    without shutdown.
    To activate the High Altitude Mode, select On by pressing Left 3/Right 
    4on the projector or remote control. A confirmation message displays. 
    Press6.
    Next time you turn on the projector, it will show a message pictured below 
    as a reminder during the start-up.
    Operation under High Altitude Mode may cause a higher decibel 
    operating noise level because of increased fan speed necessary to improve 
    overall system cooling and performance.
    If you use this projector under other extreme conditions excluding the 
    above, it may display auto shut-down symptoms, which is designed to 
    protect your projector from over-heating. In cases like this, you should 
    switch to High Altitude mode to solve these symptoms. However, this is 
    not to state that this projector can operate under any and all harsh or 
    extreme conditions.
    Auto Off (Off)
    This function allows the projector to turn off automatically if no input 
    signal is detected after a set period of time. Press Left 3/Right 4on the 
    projector or remote control to set the duration before the projector is 
    turned off. 
    Economic 
    Mode (off)
    Use this mode to reduce system noise and reduce power consumption by 
    20%. If this mode is activated, the light output will be reduced and result 
    in darker projected images.
    Setting the projector in Economic mode extends the lamp timer 
    automatic shutdown feature. For more information on how the total 
    lamp hour is calculated, see Calculation of lamp hour on page 45.
    Presentation 
    TimerHelps to remind the presenter to finish the presentation within a certain 
    timeframe. Refer to Setting the presentation timer on page 33 for more 
    information.
    FA QDisplays possible solutions to problems you may encounter.
    We recommend you use the High Altitude Mode by selecting 
    On 
    whenever your environment is higher than 1500m.
    Confirm to turn Altitude Mode on?
    Ye s  
    6       No 5
    Current Status
    High Altitude Mode     On
    This mode is used for protecting projector from extreme environment and may cause high 
    fan speed.
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    							Operation 43
    Information menu
    This menu shows you the current operating status of the projector.
    Some picture adjustments are available only when certain input sources are in use. 
    Unavailable adjustments are not shown on the screen.
    FUNCTIONDESCRIPTION
    SourceShows the current signal source.
    ResolutionShows the resolution of the input signal.
    Picture ModeShows the selected mode in the   Picture menu.
    Equivalent 
    Lamp Hour 
    UsageDisplays the equivalent lamp hour calculated by the built-in timer.
    SystemShows the Video input system format, NTSC, SECAM or PAL.
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    							Maintenance 44
    Maintenance
    Care of the projector
    Your projector needs little maintenance. The only thing you need to do on a regular basis is 
    to keep the lens clean.
    Never remove any parts of the projector except the lamp. Contact your dealer if other parts 
    need replacing.
    Cleaning the lens
    Clean the lens whenever you notice dirt or dust on the surface. 
    • Use a canister of compressed air to remove dust. 
    • If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens cleaner 
    and gently wipe the lens surface.
    Never rub the lens with abrasive materials.
    Cleaning the projector case
    Before you clean the case, turn the projector off using the proper shutdown procedure as 
    described in Shutting down the projector on page 34 and unplug the power cord.
    • To remove dirt or dust, wipe the case with a soft, lint-free cloth.
    • To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral pH 
    detergent. Then wipe the case.
    Never use wax, alcohol, benzene, thinner or other chemical detergents. These can damage the 
    case.
    Storing the projector
    If you need to store the projector for an extended time, please follow the instructions below:
    • Make sure the temperature and humidity of the storage area are within the 
    recommended range for the projector. Please refer to Specifications on page 52 or 
    consult your dealer about the range.
    • Retract the adjuster feet.
    • Remove the batteries from the remote control.
    • Pack the projector in its original packing or equivalent.
    Transporting the projector
    It is recommended that you ship the projector with its original packing or equivalent. When 
    you carry the projector yourself, please use the original box or provided soft carry case.
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    							Maintenance 45
    Lamp information
    Calculation of lamp hour
    When the projector is in operation, the duration (in hours) of lamp usage is automatically 
    calculated by the built-in timer. The method of calculating the equivalent lamp hour is as 
    follows:
    Total (equivalent) lamp hour
    =  (hours used in Economic mode) + 4/3 (hours used in normal mode)
    See Economic Mode (off) on page 42 for more information on Economic mode.
    The lamp hour in Economic mode is calculated as 2/3 of that in normal mode. That is, using 
    the projector in Economic mode helps to extend the lamp life by 1/3.
    Warning message
    When the Lamp indicator lights up red or a message appears suggesting it is time to replace 
    the lamp, please install a new lamp or consult your dealer. An old lamp may cause a 
    malfunction in the projector and in some instances the lamp may explode.
    For more detailed information on projector warnings, please refer to Indicators on page 
    49.
    The Lamp indicator light and Temperature warning light will light up if the lamp becomes too 
    hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp or Temp indicator 
    still lights up after turning the power back on, please contact your dealer.
    The following Lamp warning displays will remind you to change the lamp.
    MessageStatus
    Total (equivalent) lamp hour has reached 3000 hours. 
    Install a new lamp for optimal performance. 
    Total (equivalent) lamp hour has reached 3950 hour. 
    A new lamp should be fitted to avoid the 
    inconvenience when the projector runs out of lamp 
    time.
    NOTICE: Order replacement lamp
    Lamp > 3000 Hours
    Projector will stop at 4000 hours
    Lamp > 3950 Hours NOTICE: Replace lamp soon
    Projector will stop at 4000 hours
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    							Maintenance 46
    Replacing the lamp
    • To reduce the risk of electrical shock, always turn the projector off and disconnect the 
    power cord before changing the lamp.   
    • To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes 
    before replacing the lamp.
    • To reduce the risk of injuries to fingers and damage to internal components, use caution 
    when removing lamp glass that has shattered into sharp pieces.
    • To reduce the risk of injuries to fingers and/or compromising image quality by touching 
    the lens, do not touch the empty lamp compartment when the lamp is removed.
    • This lamp contains mercury. Consult your local hazardous waste regulations to dispose 
    of this lamp in a proper manner.
    1. Turn the power off and disconnect the projector from the wall socket. If the lamp is 
    hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled. Total (equivalent) lamp hour has reached 4000 hours. 
    This message will flash in the center of the screen for 
    about 30 seconds together with the Lamp indicator 
    lighting up red for 40 seconds.
    It is strongly recommended that you replace the lamp 
    at this age. The lamp is a consumable item. With the 
    usage time increase, the lamp brightness diminished 
    gradually. This is normal lamp behaviour. You can 
    replace the lamp whenever you notice that the 
    brightness level has significantly diminished. If the 
    lamp is not replaced beforehand, it must be replaced 
    after 4000 hours usage.
    If this warning message displays, the projector will 
    shut down in 40 seconds. The lamp MUST be 
    replaced before the projector will operate normally.
    Lamp > 4000 Hours NOTICE: Replace lamp now
    Lamp-usage time exceeded
    Then reset lamp timer Replace lamp (refer to User Manual)Lamp-usage time exceeded
    2. Turn the projector over. Then loosen the 
    screws on the lamp cover. 
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