User manual LG W2452TX-PF

[. . . ] Keep children from dropping or pushing objects into the display's cabinet openings. When the display is to be left unattended for an extended period of time, unplug it from the wall outlet. In the presence of thunder and lightning, never touch the power cord and signal cable because it can be very dangerous. A1 Important Precautions On Installation Do not allow anything to rest upon or roll over the power cord, and do not place the display where the power cord is subject to damage. [. . . ] When you encounter problems such as blurry screen, blurred letters, screen flicker or tilted screen while using the device or after changing screen resolution, press the AUTO/SET function button to improve resolution. A6 Control Panel Functions Front Panel Controls 1 2 3 4 5 6 Control FUN Button 7 Function Use this button to enter EZ ZOOMING, 4:3 IN WIDE, PHOTO EFFECT, SOUND items, for more information, refer to page A15-A16. Use this button to enter On Screen Display Sub-menu to adjust BRIGHTNESS directly. MENU Button Use this button to enter or exit from the On Screen Display. OSD LOCKED/UNLOCKED This function allows you to lock the current control settings, so that these settings are not inadvertently changed. To lock the OSD settings, press and hold the MENU button for several seconds. You can unlock the OSD settings at any time by pushing the MENU button for several seconds. The message "OSD UNLOCKED" appears. A7 Control Panel Functions Control Buttons Button ( ) Function Use these buttons to select or adjust functions in the On Screen Display. For more information, refer to page A17. Button (SOURCE) Use this button to make either D-Sub or DVI connector active. AUTO IMAGE ADJUSTMENT When adjusting your display settings, always press the AUTO/SET button prior to entering the On Screen Display(OSD). This will automatically adjust your display image to the ideal settings for the current screen resolution size (display mode). The best display mode is: W2452T : 1920 x 1200 W2452TX : 1920 x 1200 AUTO/SET Button Power Button Use this button to turn the display on or off. Power Indicator This Indicator lights up as blue when the display is operating normally(On Mode). If the display is in Sleep Mode (Energy Saving), this indicator color changes to amber. A8 On Screen Display (OSD) Control Adjustment Screen Adjustment Making adjustments to the image size, position and operating parameters of the display is quick and easy with the On Screen Display Control system. A short example is given below to familiarize you with the use of the controls. The following section is an outline of the available adjustments and selections you can make using the OSD. NOTE Allow the display to stabilize for at least 30 minutes before making image adjustments. To make adjustments in the On Screen Display, follow these steps: Press the MENU Button, then the main menu of the OSD appears. When the icon you want becomes highlighted, press the AUTO/SET Button. Push the MENU Button once to return to the main menu to select another function. Push the MENU Button twice to exit from the OSD. A9 On Screen Display(OSD) Selection and Adjustment The following table indicates all the On Screen Display control, adjustment, and setting menus. EZ ZOOMING 4:3 IN WIDE PHOTO EFFECT NORMAL GAUSSIAN BLUR SEPIA MONOCHROME BRIGHTNESS CONTRAST GAMMA sRGB PRESET COLOR RED GREEN BLUE HORIZONTAL VERTICAL CLOCK PHASE SHARPNESS LANGUAGE OSD POSITION SETUP HORIZONTAL VERTICAL WHITE BALANCE POWER INDICATOR FACTORY RESET MOVIE INTERNET USER NORMAL DEMO 6500K 9300K To adjust the resolution To adjust the image size To adjust screen color mode To select or turn off the sound PICTURE To adjust the brightness, contrast and gamma of the screen To customize the color of the screen To adjust the position of the screen To improve the clarity and stability of the screen TRACKING To customize the screen status for a user's operating environment FLATRON F-ENGINE To select or customize desired image settings : Adjustable A : Analog Input D : Digital Input NOTE The order of icons may differ depending on the model (A10~A17 ). A10 On Screen Display(OSD) Selection and Adjustment You were introduced to the procedure of selecting and adjusting an item using the OSD system. If the output of the video card is different the required specifications, the color level may deteriorate due to video signal distortion. Using this function, the signal level is adjusted to fit into the standard output level of the video card in order to provide the optimal image. Activate this function when white and black colors are present in the screen. Use this function to set the power indicator on the front side of the monitor to ON or OFF. If you set ON at any time, the power indicator will automatically be turned on. Restore all factory default settings except "LANGUAGE. " Press the , buttons to reset immediately. POWER INDICATOR MENU : Exit : Adjust : Adjust SET : Select another sub-menu FACTORY RESET If this does not improve the screen image, restore the factory default settings. This function will be enabled only when the input signal is an analog signal. A14 On Screen Display(OSD) Selection and Adjustment The OSD screen will appear when you touch the FUN button on the left bottom of the monitor. SOUND Main menu Sub menu EZ ZOOMING Description EZ Zoom lowers the display's resolution in single-step increments. [. . . ] In this case, please ask to the computer or the video card manufacturer. A19 Troubleshooting Display image is incorrect The screen color is mono or abnormal. · Check if the signal cable is properly connected and use a screwdriver to fasten if necessary. · Set the color setting higher than 24 bits (true color) at Control Panel - Settings. The screen blinks. · Check if the screen is set to interlace mode and if yes, change it to the recommend resolution. Have you installed the display driver? Have you installed the display driver?· Be sure to install the display driver from the display driver CD (or diskette) that comes with your display. [. . . ]