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BenQ Bl2420pt User Manual

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    							  41   Navigating the main menu
    System menu
    Available menu options may vary depending on the input sources, functions and settings. Menu 
    options that are not available will become grayed out. And keys that are not available will be 
    disabled and the corresponding OSD icons will disappear. For models without certain 
    functions, their settings and related items will not appear on the menu.
    1.  Select 
     (Menu) from the hot key menu.
    2.  Use   or   to select 
    System.
    3.  Select   to go to a sub menu, and then use   or   to select a menu item.
    4.  Use   or   to make adjustments, or use   to make selection.
    5.  To return to the previous menu, select  .
    6.  To exit the menu, select  .
    50Display
    Picture
    Picture Advanced
    Audio
    System
    Ergonomics
    Eco Mode: StandardLanguage
    Display Time
    OSD Lock5 sec.
    10 sec.
    15 sec.
    20 sec.
    25 sec.
    30 sec. OSD Settings
    Custom Key 1
    Custom Key 2
    Custom Key 3
    DDC/CI
    DP Auto  Switch
    HDMI Auto  Switch
    Auto Power Off
     
    						
    							42  Navigating the main menu  
    ItemFunctionRange
    OSD 
    Settings
     
    Language  Sets the OSD menu language.
    The language options displayed on your OSD may 
    differ from those shown on the right, depending 
    on the product supplied in your region.
    • English 
    • Français 
    • Deutsch 
    • Italiano 
    • Español 
    • Polski 
    • Česky 
    • Magyar 
    • SiCG/BiH/CRO 
    • Română 
    • Nederlands 
    • Русский 
    • Svenska 
    • Português 
    • 日本語 
    • 
    繁體中文 
    • 简体中文 
    Display 
    Time
     Adjusts the display time of the OSD menu. • 
    5 sec. 
    • 10 sec. 
    • 15 sec. 
    • 20 sec. 
    • 25 sec. 
    • 30 sec. 
    OSD Lock  Prevents all the monitor settings from being 
    accidentally changed. When this function is 
    activated, the OSD controls and hotkey 
    operations will be disabled.
    To unlock the OSD controls, press and hold any 
    key for 10 seconds.
     
    						
    							  43   Navigating the main menu
    Custom Key 
    1
     Sets the function to be accessed by custom key 1. • 
    Picture Mode 
    • CAD / CAM 
    • Animation 
    • Low Blue Light 
    • 
    Display Mode 
    • Brightness 
    • Contrast 
    • Auto 
    Adjustment 
    • Vo l u m e  
    • Mute 
    • 
    Input 
    • 
    Eye Protect 
    • 
    Eye Protect 
    Meter
    • ECO Sensor 
    • 
    ECO Sensor 
    Meter
     
    • 
    Smart 
    Reminder
     
    Custom Key 
    2
     Sets the function to be accessed by custom key 2.
    Custom Key 
    3
     Sets the function to be accessed by custom key 3.
    DDC/CI  Allows the monitor settings to be set through the software 
    on the PC.
    DDC/CI, short for Display Data Channel/Command Interface, 
    which was developed by Video Electronics Standards Association 
    (VESA). DDC/CI capability allows monitor controls to be sent via 
    the software for remote diagnostics.
    • ON 
    • OFF 
    DP Auto 
    Switch
     When this function is activated, DP port will be in the 
    input auto select loop. Otherwise, DP can only be selected 
    by input select or by hot key.• 
    ON 
    • OFF 
    HDMI Auto 
    Switch
     When this function is activated, HDMI port will be in the 
    input auto select loop. Otherwise, HDMI can only be 
    selected by input select or by hot key.• 
    ON 
    • OFF 
    Auto Power 
    Off
     Sets the time to power off the monitor automatically in 
    power saving mode.• 
    OFF 
    • 10min. 
    • 20min. 
    • 30min. 
    Resolution 
    Notice
     Sets whether to display the resolution notice of the 
    recommended resolution when a new input source is 
    detected by the monitor.• 
    ON 
    • OFF 
    ItemFunctionRange
     
    						
    							44  Navigating the main menu  
    Information  Displays the current monitor property settings.• Input
    • Current 
    Resolution
    • Optimum 
    Resolution
     
    (best with the 
    monitor)
    DisplayPort  Selects an appropriate DP standard for data transmission. • 1.1 
    • 1.2 
    Reset All  Resets all mode, color and geometry settings to the 
    factory default values.• YES 
    • NO 
    ItemFunctionRange
     
    						
    							  45   Navigating the main menu
    Ergonomics menu
    Available menu options may vary depending on the input sources, functions and settings. Menu 
    options that are not available will become grayed out. And keys that are not available will be 
    disabled and the corresponding OSD icons will disappear. For models without certain 
    functions, their settings and related items will not appear on the menu.
    1.  Select 
     (Menu) from the hot key menu.
    2.  Use   or   to select 
    Ergonomics.
    3.  Select   to go to a sub menu, and then use   or   to select a menu item.
    4.  Use   or   to make adjustments, or use   to make selection.
    5.  To return to the previous menu, select  .
    6.  To exit the menu, select  .
    Display
    Picture
    Picture Advanced
    Audio
    System
    Ergonomics
    Eco Mode: Standard
    Eye Protect
    Eye Protect meter
    Smart Reminder
    Time Interval (min.)
    Duration (sec.)ON
    OFF
    ItemFunctionRange
    Eye Protect  Your monitor comes with a light sensor, which detects the 
    light condition around the monitor and adjusts the monitor 
    backlight automatically. This is to protect your eyes from 
    overexposure to bright light. 
    If the light is sufficient, the monitor brightness is increased. 
    If the monitor is in a poor light, the monitor brightness is 
    decreased. 
    If you prefer to adjust the monitor brightness manually, go to 
    PICTURE > Brightness.
    • ON 
    • 
    OFF 
     
    						
    							46  Navigating the main menu  
    Eye Protect 
    Meter
     Sets to display the light condition around the monitor on 
    the screen.• 
    ON 
    • 
    OFF 
    Smart 
    Reminder
     Decides to display the pop-up message that reminds you to 
    rest your eyes.• 
    ON 
    • OFF 
    Time 
    interval 
    (min.)
     Sets the interval of the reminder message. • 
    20 
    • 40 
    • 
    60 
    • 
    80 
    • 
    100 
    Duration 
    (sec.)
     Sets the time the reminder message lasts on the screen.
    Alternatively, when the reminder message is displayed, press any 
    key except the power button to hide the message.
    • 5 
    • 10 
    • 
    15 
    • 
    20 
    • 
    25 
    ItemFunctionRange
     
    						
    							  47   Navigating the main menu
    Eco menu
    Available menu options may vary depending on the input sources, functions and settings. Menu 
    options that are not available will become grayed out. And keys that are not available will be 
    disabled and the corresponding OSD icons will disappear. For models without certain 
    functions, their settings and related items will not appear on the menu.
    1.  Select 
     (Menu) from the hot key menu.
    2.  Use   or   to select 
    Eco.
    3.  Select   to go to a sub menu, and then use   or   to select a menu item.
    4.  Use   or   to make adjustments, or use   to make selection.
    5.  To return to the previous menu, select  .
    6.  To exit the menu, select  .
    Display
    Picture
    Picture Advanced
    Audio
    System
    Ergonomics
    Eco Mode: Standard
    ECO Sensor
    ECO Sensor Meter
    Sensor RangeON
    OFF
    ItemFunctionRange
    ECO Sensor  Your monitor comes with a proximity sensor (called ECO 
    sensor), which detects your presence in front of the 
    monitor within the set range. If the sensor detects no 
    presence, the monitor is turned off in 40 seconds to save 
    power.
    If the monitor is turned off by the ECO sensor, the power button 
    flashes in green. 
    If the ECO sensor detect no presence for over 2 hours, the 
    monitor will be powered off. Press the power button to turn on 
    the monitor.
    • ON 
    • OFF 
     
    						
    							48  Navigating the main menu  
    ECO Sensor 
    Meter
     Sets to display the countdown to turn off the monitor. • 
    ON 
    • OFF 
    Sensor 
    Range
     Decides how far the sensor can detect. • 
    Near 
    • 
    Middle 
    • 
    Far 
    ItemFunctionRange
     
    						
    							  49   Troubleshooting
    Troubleshooting
    Frequently asked questions (FAQ)
    The image is blurred.
    Read the instructions on the link Adjusting the Screen Resolution on the CD, and then 
    select the correct resolution, refresh rate and make adjustments based on these instructions.
    How do you use a VGA extension cable?
    Remove the extension cable for the test. Is the image now in focus? If not, optimize the image 
    by working through the instructions in the 
    Adjusting the refresh rate section on the link 
    Adjusting the Screen Resolution. It is normal for blurring to occur due to conduction 
    losses in extension cables. You can minimize these losses by using an extension cable with 
    better conduction quality or with a built-in booster.
    Does the blurring only occur at resolutions lower than the native (maximum) resolution?
    Read the instructions on the link Adjusting the Screen Resolution on the CD. Select the 
    native resolution.
    Pixel errors can be seen.
    One of several pixels is permanently black, one or more pixels are permanently white, one or 
    more pixels are permanently red, green, blue or another color.
    • Clean the LCD screen.
    • Cycle power on-off.
    • These are pixels that are permanently on or off and is a natural defect that occurs in LCD 
    technology.
    The image has a faulty coloration.
    It has a yellow, blue or pink appearance.
    Go to 
    Picture and Reset Color, and then choose YES to reset the color settings to the 
    factory defaults. 
    If the image is still not correct and the OSD also has faulty coloration, this means one of the 
    three primary colors is missing in the signal input. Now check the signal cable connectors. If 
    any pin is bent or broken off, please contact your dealer to get necessary support.
    No image can be seen.
    Is the prompt on the display illuminated in green?
    If the LED is illuminated in green and there is a message 
    Out of Range on the screen, this 
    means you are using a display mode that this monitor does not support, please change the 
    setting to one of the supported mode. Please read the 
    Preset display modes section from 
    the link 
    Adjusting the Screen Resolution.
     
    						
    							50 Troubleshooting  
    Faint shadow from the static image displayed is visible on the screen.
    • Activate the power management function to let your computer and monitor go into a low 
    power sleep mode when not actively in use.
    • Use a screensaver to prevent the occurrence of image retention.
    Is the prompt on the display illuminated in orange?
    If the LED is illuminated in orange, the power management mode is active. Press any button on 
    the computer keyboard or move the mouse. If that does not help, check the signal cable 
    connectors. If any pin is bent or broken off, please contact your dealer to get necessary 
    support.
    Is the prompt on the display not illuminated at all?
    Check the power supply mains socket, the external power supply and the mains switch.
    The image is distorted, flashes or flickers.
    Read the instructions on the link Adjusting the Screen Resolution on the CD, and then 
    select the correct resolution, refresh rate and make adjustments based on these instructions.
    You are running the monitor at its native resolution, but the image is still distorted.
    Images from different input sources may appear distorted or stretched on the monitor running 
    at its native resolution. To have the optimal display performance of each type of input sources, 
    you can use the 
    Display Mode function to set a proper aspect ratio for the input sources. See 
    Display Mode on page 39
     for details.
    The image is displaced in one direction.
    Read the instructions on the link Adjusting the Screen Resolution on the CD, and then 
    select the correct resolution, refresh rate and make adjustments based on these instructions.
    The OSD controls are inaccessible.
    To unlock the OSD controls when it is preset to be locked, press and hold any key for 10 
    seconds. 
    No sound can be heard from the connected external speakers.
    • Remove your headphone (if the headphone is connected to the monitor).
    • Check whether the headphone jack is properly connected.
    • If the external speakers are USB-powered, check whether the USB connection is OK.
    • Increase the volume (volume may be muted or too low) on the external speakers.
     
    						
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