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Casio Projector XJ-A256 User Manual

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    							41
    Plug and Play
    (USB port 
    models only)RCVHDWUNSingle Use this sub-menu to turn plug-and-play*1 on or off.
    On*:
    Select this option to turn on plug-and-play. This will allow the 
    projector detect when an external USB device is connected and 
    make that device the input source automatically.
    Off:
    Select this option to turn off plug-and-play.
    USB Audio Out
    (USB port 
    models only)
    RCVHDWUNSingle When playing back a movie file stored on a USB memory device, 
    you can select audio output from the projector’s built-in speaker 
    or to the line output.
    Speaker*:
    Select to output movie file audio from the speaker.
    Line:
    Select to output movie file audio from the AV terminal.
    HDMI Audio 
    Out
    RCVHDWUNSingle Specifies whether the input audio signal should be output from the 
    projector’s built-in speaker or to the line output.
    Speaker*:
    Outputs the audio signal being input to the HDMI port from the 
    speaker.
    Line:
    Outputs the audio signal being input to the HDMI port from the 
    AV terminal.
    High Altitude
    RCVHDWUNSingle Use this sub-menu to turn the high-altitude fan speed setting on or 
    off in accordance with the altitude of the area where you are using 
    the projector.
    On:
    Select this setting when using the projector in a high altitude 
    (1,500 to 3,000 meters above sea level) area where air is thin. 
    This setting increases cooling efficiency.
    Off*:
    Select this setting at normal altitudes (up to 1,500 meters).
    Important!Do not use this projector at altitudes greater than 
    3,000 meters above sea level.
    Timer Function
    RCVHDWUNSingle Selecting this item displays the timer function menu. For details, 
    see “Presentation Timer” (page 21).
    Restore Menu 
    Defaults
    RCVHDWUNSingle This sub-menu returns all of the sub-menu items on the Option 
    Settings 2 main menu to their initial default settings.
    *1 When plug-and-play is turned on, the projector will make that device the input source 
    automatically. For details about plug-and-play, see “USB Function Guide” on the bundled 
    CD-ROM.
    Setting NameInputSetting UnitDescription 
    						
    							42
    USB Settings Main Menu (USB Port Models Only)
    The USB Settings main menu is available only when there is an external device connected to the USB 
    port of the projector. For details, see “USB Function Guide” on the bundled CD-ROM.
    Wireless Main Menu (USB Port Models Only)
    The Wireless main menu is available only when “Wireless” is selected as the input source on the 
    projector. For more information, see the “Wireless Function Guide” on the CD-ROM that comes with 
    the projector.
    Operational Info Main Menu
    Restore All Defaults Main Menu
    Setting NameInputSetting UnitDescription
    Input Signal
    RCVHDWUNSource 
    SpecificThis sub-menu item shows the currently selected input signal 
    (RGB, Component, Video, HDMI (PC), or HDMI (DTV)). “- - - -” is 
    indicated here when there is no input signal.
    Signal Name
    RCVHDUSource 
    SpecificThis sub-menu item shows the signal name of the signal being 
    input to the projector. For details about signal names, see “Signal 
    Name” under “Supported Signals” (page 53).
    Resolution
    RHSource 
    SpecificThis sub-menu item appears only when RGB is the input signal. It 
    shows the number of vertical and horizontal pixels of resolution of 
    the RGB or HDMI (PC) input signal.
    Horizontal 
    Frequency
    RCVHDSource 
    SpecificThis sub-menu item shows the horizontal frequency of the input 
    signal.
    Vertical 
    Frequency
    RCVHDSource 
    SpecificThis sub-menu item shows the vertical frequency of the input 
    signal.
    Scan System
    RCHDSource 
    SpecificThis sub-menu item appears only when RGB, Component, 
    HDMI (PC), or HDMI (DTV) is the input signal, and shows the scan 
    system of the input signal. The scan system is interlace or 
    non-interlace for an RGB or HDMI (PC) signal input, and interlace 
    or progressive for a component or HDMI (DTV) signal input.
    Light Time
    RCVHDWUNSingle This sub-menu item shows the cumulative number of hours the 
    current light source unit has been used to date.
    Setting NameInputSetting UnitDescription
    Unit Operating 
    Time
    RCVHDWUNSingle This sub-menu item shows the cumulative operating time of this 
    unit. This time cannot be initialized.
    Restore All 
    Defaults
    RCVHDWUNSingle This sub-menu returns all sub-menu items on all main menus to 
    their initial default settings. This operation can be performed 
    regardless of the currently selected input source and regardless 
    of whether or not a signal is currently being input. For details 
    about this procedure, see “To restore all settings on the setup 
    menu to their initial factory defaults” on page 32.
    B 
    						
    							43
    Cleaning the Projector
    Periodically clean the projector exterior, lens, intake vents, and exhaust vents on a regular basis.
    Important!Before cleaning the projector, be sure to unplug it from the power outlet and make sure it is 
    cooled down completely.
    Wipe the exterior of the projector with a soft cloth that has been moistened in a weak solution of water 
    and a mild neutral detergent. Be sure to wring all excess moisture from the cloth before wiping.
    Never use benzene, alcohol, thinner, or any other volatile agent for cleaning.
    Carefully wipe the lens with a commercially available lens cloth or optical lens paper, like those for 
    eyeglasses or camera lenses. When cleaning the lens, do not apply undue force and take care to avoid 
    damaging the lens.
    Dust and dirt tend to collect around the intake vents. Because of this, you should use a vacuum 
    cleaner to clean away accumulated dust and dirt periodically as shown below.
    Important!zContinued use of the projector after dust has accumulated around the intake vents can cause 
    overheating of internal components and lead to malfunction.
    zCertain operating conditions also can cause dirt and dust to accumulate around the 
    projector’s exhaust vents. If this happens, use the same procedure as that described above to 
    clean the exhaust vents.
    Cleaning the Projector Exterior
    Cleaning the Lens
    Cleaning Intake and Exhaust Vents 
    						
    							44
    Troubleshooting
    Indicators keep you informed about the current operational status of the projector. The following 
    shows what the indicators look like when operation is normal.
    When a warning message appears on the projection screen, or when the POWER/STANDBY, LIGHT, 
    and TEMP indicators are lit or flashing in a pattern other than those shown above, it means that a 
    projector error has occurred. For details, see “Error Indicators and Warning Messages” (below).
    Warning messages and indicators let you know what the problem is when a projector error occurs.
    When an error occurs, wait until the fan stops before unplugging the AC power cord. If you unplug the 
    AC power cord while the fan is still operating, an error may occur when you plug the AC power cord 
    back in.
    Indicators
    When the indicators appear 
    like this:It means this:
    POWER/
    STANDBYLIGHT TEMPYou have just plugged the AC power cord into a power outlet. Wait 
    until the projector enters the standby state (see below) before trying 
    to turn on power. zzz
    Amber Amber Amber
    zccStandby state: The AC power cord is plugged in and the projector is 
    in standby.
    Amber
    zzProjector is warming up after being turned on.
    Green Amber Amber
    zccProjector is on and standing by for use.
    Green
    ccProjector is performing internal power down processes.
    Amber
    zzc“On (Auto)” or “On (Manual)” is selected for the projector’s Eco Mode 
    (page 23) setting.
    Green Green
    z : Lit : Flashingc : Unlit
    Error Indicators and Warning Messages
    Indicator/Error MessageDescription and Required Action
    POWER : Green steady The projector’s internal temperature is very high. Press the [ESC] key to 
    clear the warning message and perform the following steps.
    1Check for any blocking of the projector’s intake vents and exhaust 
    vents, and make sure that there is sufficient space around the 
    projector. See 
    “Setup Precautions” (page 10).
    2If there is dust accumulated around the intake vents and/or exhaust 
    vents, turn off the projector and remove it. See 
    “Cleaning the 
    Projector” (page 43). LIGHT : –
    TEMP : –
    Message : Internal temperature is too 
    high. Check projector air 
    vents for blockage. 
    						
    							45
    POWER : Amber flashingJ 
    Amber steadyPower has turned off automatically due to internal overheating. Perform 
    the following steps.
    1Check for any blocking of the projector’s intake vents and exhaust 
    vents, and make sure that there is sufficient space around the 
    projector. See 
    “Setup Precautions” (page 10).
    2If there is dust accumulated around the intake vents and/or exhaust 
    vents, remove it. See 
    “Cleaning the Projector” (page 43).
    If there is no problem with the projector’s vents, confirm that the POWER/
    STANDBY indicator is lit amber (without flashing), and then turn power 
    back on again. If the error occurs again when you turn power back on, 
    contact your retailer or nearest authorized CASIO Service Center. LIGHT : –
    TEMP : –
    Message : Internal temperature is too 
    high. The projector will 
    turn off.
    POWER : Amber flashingJ 
    Red steadyPower has turned off automatically due to internal overheating. This 
    causes a dialog box containing the text in the next item below to appear 
    the next time you turn on the projector. Follow the steps that are 
    provided. LIGHT : –
    TEMP : Red flashing 
    (0.5-second interval)
    Message : –
    POWER : Green steady The last time you were using the projector, power turned off automatically 
    due to internal overheating. Press the [ESC] key to clear the warning 
    message and perform the following steps.
    1Check for any blocking of the projector’s intake vents and exhaust 
    vents, and make sure that there is sufficient space around the 
    projector. See 
    “Setup Precautions” (page 10).
    2If there is dust accumulated around the intake vents and/or exhaust 
    vents, turn off the projector and remove it. See 
    “Cleaning the 
    Projector” (page 43).
    3Disconnect the power cord from the projector and wait for all of the 
    projector’s indicators to go out. Next, reconnect the power cord and 
    turn the projector back on. If the error occurs again when you turn 
    power back on, contact your retailer or nearest authorized CASIO 
    Service Center. LIGHT : –
    TEMP : –
    Message : The projector has a 
    history of turning off due 
    to high temperature. 
    Check air vents for 
    blockage.
    POWER : Amber flashingJ 
    Red steadyPower has turned off automatically due to a fan problem. Confirm that the 
    POWER/STANDBY indicator is lit red (without flashing) and that the fan 
    has stopped. After checking the POWER/STANDBY indicator, disconnect 
    the power cord from the projector and wait for all of the projector’s 
    indicators to go out. Next, reconnect the power cord and turn projector 
    power back on.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center. LIGHT : Red steady
    TEMP : Red steady
    Message : There is a problem with 
    the fan. The projector will 
    turn off.
    POWER : Amber flashingJ 
    Red steadyPower has turned off automatically due to a system problem. After 
    confirming that the POWER/STANDBY indicator is lit red (without 
    flashing), disconnect the power cord from the projector and wait for all of 
    the projector’s indicators to go out. Next, reconnect the power cord and 
    turn the projector back on.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center. LIGHT : –
    TEMP : Red steady
    Message : A system problem has 
    occurred. The projector 
    will turn off.
    Indicator/Error MessageDescription and Required Action 
    						
    							46
    POWER : Green steady A system problem has occurred, which may cause problems with some 
    functions. Turn off the projector, disconnect the power cord from the 
    projector and wait for all of the projector’s indicators to go out. Next, 
    reconnect the power cord and turn the projector back on.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center.
    Press the [ESC] key to clear the warning message. LIGHT : –
    TEMP : –
    Message : A system problem has 
    occurred. Normal 
    projection is not possible.
    POWER : Green steady
    LIGHT : –
    TEMP : –
    Message : There is some problem 
    with the system.
    The audio function may 
    not operate correctly.
    POWER : Green steady The USB connection was terminated because of a problem with the USB 
    port. To use the USB function, turn off the projector and then turn it back 
    on again.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center.
    Press the [ESC] key to clear the warning message. LIGHT : –
    TEMP : –
    Message : There is a problem with 
    the USB port.
    POWER : Green steady Zoom and focus cannot be performed due to some trouble in the optical 
    drive circuit. Turn off the projector and then turn it back on again.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center.
    Press the [ESC] key to clear the warning message. LIGHT : –
    TEMP : –
    Message : Zoom and focus cannot 
    be performed for some 
    reason. Try turning the 
    projector off and then 
    back on again.
    If this message reappears, 
    request servicing.
    POWER : Amber flashingJ 
    Red steadyThe projector was turned off automatically due to some problem that was 
    probably caused by external digital noise or some other reason. Confirm 
    that the POWER/STANDBY indicator is lit red (without flashing). After 
    checking the POWER/STANDBY indicator, disconnect the power cord 
    from the projector and wait for all of the projector’s indicators to go out. 
    Next, reconnect the power cord and turn projector power back on.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center. LIGHT : –
    TEMP : Red steady
    Message : –
    POWER : Amber flashingJ 
    Red steadyThe projector was turned off automatically because the light source unit 
    turned off or did not turn on. After confirming that the POWER/STANDBY 
    indicator is lit red (without flashing), unplug the power cord. Wait for a 
    short while and then plug it back in and turn on the projector again.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center. LIGHT : Red flashing 
    (0.5-second interval)
    TEMP : Red flashing 
    (0.5-second interval)
    Message : –
    Indicator/Error MessageDescription and Required Action 
    						
    							47
    Check the following items whenever you experience any problem with the projector.
    POWER : Amber flashingJ 
    Red steadyPower has turned off automatically due to a projector memory error. 
    Confirm that the POWER/STANDBY indicator is lit red (without flashing). 
    After checking the POWER/STANDBY indicator, disconnect the power 
    cord from the projector and wait for all of the projector’s indicators to go 
    out. Next, reconnect the power cord and turn projector power back on.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center. LIGHT : Not lit or red flashing
    TEMP : Red flashing 
    (2-second interval)
    Message : –
    POWER : Amber flashingJ 
    Red steadyPower has turned off automatically because the light source unit cover is 
    open. Perform the following steps.
    1After confirming that the POWER/STANDBY indicator is lit red (without 
    flashing), disconnect the power cord from the projector.
    2Check to make sure that the light source unit cover is closed.
    3Plug the power cord back in and turn the projector back on again.
    If the error occurs again when you turn power back on, contact your 
    retailer or nearest authorized CASIO Service Center. LIGHT : –
    TEMP : Amber flashing 
    (1-second interval)
    Message : –
    Projector Troubleshooting
    ProblemCause and Recommended Action
    Power does not turn on.zIf the POWER/STANDBY indicator is not lit, the AC power cord is not connected 
    correctly. Connect the AC power cord correctly.
    zIf the TEMP or LIGHT indicator remains flashing or lit, it means some type of error 
    has occurred. See “Error Indicators and Warning Messages” (page 44).
    No image is projected or 
    the projected image is 
    abnormal.zThe computer or video device connected to the projector is not turned on or it is 
    not outputting a video signal. Make sure the connected computer or video device 
    is turned on, and perform the required operation on it to output a video signal.
    zThe correct output source is not selected on the projector. On the projector, select 
    the correct input source that corresponds to the connected device.
    zImages may not project correctly when you have the component output terminal of 
    a video device connected to the COMPUTER terminal of the projector. Connect to 
    the AV terminal of the projector.
    Image color or display is 
    very abnormal.The wrong option (“Component” or “RGB”) may be selected for the “Input SettingsJ 
    COMPUTER Terminal” setting on the setup menu. The image will not be projected 
    correctly if “Component” is selected while the projector’s COMPUTER terminal is 
    connected to the RGB output terminal of a computer, or if “RGB” is selected while the 
    projector’s COMPUTER terminal is connected to the component video output 
    terminal of a video device. On the setup menu, select “Auto” for the “Input SettingsJ 
    COMPUTER Terminal” setting. See page 38.
    I can’t understand 
    messages or menus 
    because they are the 
    wrong language.Perform the following operation to select the language you want. See page 40.
    1. Press the [MENU] key to display the setup menu.
    2. If the input signal is HDMI, press [T] four times and then press the [ENTER] key. If 
    the input signal is not HDMI, press [T] five times and then press the [ENTER] key.
    3. Press [S] twice and then press the [ENTER] key to display the language selection 
    menu.
    4. Use the [T] and [S] keys to move the highlighting to the language you want to 
    select and then press the [ENTER] key.
    5. Press the [MENU] key to exit the setup menu.
    Indicator/Error MessageDescription and Required Action 
    						
    							48
    Important!zTry performing the following steps, which may or may not return the projector to normal 
    operation.
    zIf normal operation does not resume after you perform the above steps, take the projector to 
    your retailer or authorized CASIO service center.
    No soundzThe projector’s volume level setting may be too low or muted. Press the remote 
    controller [VOLUME] key and then use [W] and [X] to adjust the volume level. See 
    page 20.
    zThe volume level setting of the device connected to the projector is too low or the 
    other device is not outputting audio. Adjust the volume level of the connected 
    device.
    zThe audio output of the connected device may not be connected correctly to the 
    projector’s AV terminal. Check the connection, referring to one of the following 
    (depending on the type of connected device): “Connecting the Analog RGB Output 
    of a Computer to the Projector” (page 11) or “Connecting to a Video Device” 
    (page 13).
    zWhen a video device’s or computer’s HDMI output is connected to the HDMI port 
    of the projector, “Line” may be selected for the “Option Settings 2J HDMI Audio 
    Out” setting on the setup menu. Change the “HDMI Audio Out” setting to 
    “Speaker”. See page 41.
    Strange color The input signal may not match projector settings. Try doing the following.
    – Use the [BRIGHT] key to adjust image brightness.
    – Use the [COLOR MODE] key to change the color mode.
    – On the setup menu, use “Image Adjustment 1J Color Balance” to adjust the 
    projection image color balance.
    Text is blurry.zThe image may be out of focus. On the remote controller, use the [FOCUSS] and 
    [FOCUST] keys to adjust image focus.
    zThe current frequency and/or phase setting do not match the input signal. (Applies 
    only when the input source is an RGB signal.) Press the [AUTO] key to execute an 
    automatic adjustment operation.
    zOn the setup menu, perform the “Image Adjustment 2J Frequency” and “Image 
    Adjustment 2J Phase” adjustments. (Applies only when the input source is an 
    RGB signal.) See page 35.
    zIf the input source is a video camera or document camera, check to make sure 
    there is no problem with the input source device.
    The message “Please input 
    the password.” appears 
    and further operation is not 
    possible.The “Option Settings 1J Power On Password” setting on the setup menu is turned 
    on, so the projector is password protected. Input the correct password, and then 
    press the [ENTER] key. See page 28.
    The remote controller does 
    not work.zThe remote controller batteries may be dead. Replace the batteries.
    zThe remote controller may be too far from the projector. Make sure the remote 
    controller is within the allowable range when you operate it. See page 49.
    The TEMP or LAMP 
    indicator is flashing or lit.An error occurred. See “Error Indicators and Warning Messages” (page 44).
    The light source unit does 
    not light.The light source unit has reached the end of its service life or it is malfunctioning. 
    Contact your original dealer or authorized CASIO service center for replacement.
    1. Unplug the AC power cord and wait for at least 10 minutes.
    2. Plug the power cord back in and turn the projector back on again.
    ProblemCause and Recommended Action 
    						
    							49
    Appendix
    When performing an operation on the remote controller, point it at the remote control signal receiver 
    on the back or front of the projector. The following illustration shows the range of the remote controller 
    signal.
    Remote Controller Range
    zThe range of the remote controller may be narrower and/or shorter than that shown on the right 
    (Back) when there is a special AV cable plugged into the AV terminal on the back of the projector.
    zThe allowable distance between the remote controller and the projector is less when there is a 
    sharp angle between the remote controller and the remote control signal receiver.
    Important!To avoid running down the batteries, store the remote control unit so its keys are not pressed 
    inadvertently.
    Remote Controller Signal Range
    Front
    ±
    30 degrees max.
    5 meters (16.4 feet) 
    max.
    5 meters (16.4 feet) max.
    Back
    5 meters (16.4 feet) 
    max.5 meters (16.4 feet) 
    max.
    ±
    30 degrees max.±
    30 degrees max.
    5 degrees to 
    30 degrees 
    						
    							50
    The following table shows the relationship between the distance and projected image size.
    *h = Height from the center of the lens to the bottom edge of the projection screen.
    Important!Note that the distances provided above are for reference only.
    Projection Distance and Screen Size
    Projection SizeApproximate Projection Distance
    XJ-A141/XJ-A146XJ-A241/XJ-A246/XJ-A251/XJ-A256
    Screen 
    SizeDiagonal
    (cm)Minimum 
    Distance
    (m / feet)Maximum 
    Distance
    (m / feet)h*Minimum 
    Distance
    (m / feet)Maximum 
    Distance
    (m / feet)h*
    (cm / inch)
    40 102 1.1 / 3.61 2.2 / 7.22 0 1.0 / 3.28 1.9 / 6.23 9 / 3.54
    60 152 1.7 / 5.58 3.4 / 11.15 0 1.4 / 4.59 2.8 / 9.19 14 / 5.51
    80 203 2.3 / 7.55 4.5 / 14.76 0 1.9 / 6.23 3.8 / 12.47 18 / 7.09
    100 254 2.8 / 9.19 5.6 / 18.37 0 2.4 / 7.87 4.8 / 15.75 23 / 9.06
    150 381 4.3 / 14.11 8.5 / 27.89 0 3.6 / 11.81 7.2 / 23.62 34 / 13.39
    200 508 5.7 / 18.70 11.3 / 37.07 0 4.8 / 15.75 9.6 / 31.50 45 / 17.72
    h* 
    						
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