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OWNER'S MANUAL
LCD MONITOR
Please read this manual carefully before operating your set and
retain it for future reference.
LCD MONITOR MODEL
C275WT
www.lg.com

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Table of Contents
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Summary of Contents for LG C275WT

  • Page 1 OWNER’S MANUAL LCD MONITOR Please read this manual carefully before operating your set and retain it for future reference. LCD MONITOR MODEL C275WT www.lg.com...
  • Page 2: Important Precautions

    Important Precautions This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential electrical shock or fire hazards. In order to allow the proper operation of all safeguards incorporated in this display, observe the following basic rules for its installation, use, and servicing.
  • Page 3 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. Do not use this display near water such as near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool.
  • Page 4 Important Precautions On Cleaning Unplug the display before cleaning the face of the display screen. Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the display screen because over-spraying may cause electrical shock. When cleaning the product, unplug the power cord and scrub gently with a soft cloth to prevent scratching.
  • Page 5: Connecting The Display

    Connecting the Display Connecting the stand Place the monitor with its front facing downward on a soft cloth. Assemble the stand base into stand body in the correct direction as shown in the picture, then tighten the screw which is attached to the stand base. Stand Base Screw Stand Body...
  • Page 6: Positioning Your Display

    Connecting the Display Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off. Positioning your display Adjust the position of the panel in various ways for maximum comfort. Tilt Range: -5˚~15˚...
  • Page 7: Using The Computer

    Connecting the Display Using the Computer Make sure to turn off the computer and product. Connect the cable as below sketch map form Connect DVI-D Cable Connect D-sub Cable (PC) Connect D-sub Cable (Mac) NOTE This is a simplified representation of the rear view. This rear view represents a general model;...
  • Page 8: Control Panel Functions

    Control Panel Functions Front Panel Controls Control Function Use this button to enter CINEMA MODE,TIME Button CONTROL,SMART items,for more information,refer to page A15. Use this button to enter EZ ZOOMING, 4:3 IN WIDE, Button PHOTO EFFECT items, For more information,refer to page A16 -A17 . Use this button to enter or exit from the On Screen Display.
  • Page 9 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: C275WT : 1920 x 1080 Power Button Use this button to turn the display on or off. Power Indicator This Indicator lights up as red when the display is operating normally(On Mode).
  • Page 10: On Screen Display (Osd) Control Adjustment

    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.
  • Page 11: On Screen Display(Osd) Selection And Adjustment

    On Screen Display(OSD) Selection and Adjustment The following table indicates all the On Screen Display control, adjustment, and setting menus. Main menu Sub-menu Reference CINEMA MODE To focus on the moving picture selected TIME CONTROL To mind user using time SMART To control smart key menu EZ ZOOMING...
  • Page 12 On Screen Display(OSD) Selection and Adjustment You were introduced to the procedure of selecting and adjusting an item using the OSD system. Listed below are the icons, icon names, and icon descriptions of the all items shown on the Menu. Press the MENU Button, then the main menu of the OSD appears.
  • Page 13 On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description PICTURE PICTURE To adjust the brightness of the screen. BRIGHTNESS To adjust the contrast of the screen. CONTRAST Set your own gamma value. : -50/0/50 GAMMA On the monitor, high gamma values display whitish images and low gamma values display high contrast images.
  • Page 14 On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description TRACKING TRACKING To move image left and right. HORIZONTAL To move image up and down. VERTICAL To minimize any vertical bars or CLOCK stripes visible on the screen background. The horizontal screen size will also change.
  • Page 15 On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description SETUP SETUP To choose the language in which the LANGUAGE control names are displayed. To adjust position of the OSD window POSITION on the screen. If the output of the video card is different WHITE BALANCE the required specifications, the color...
  • Page 16 On Screen Display(OSD) Selection and Adjustment The OSD screen will appear when you press the button on the front of the monitor. MENU : Exit , : Move, SET : Select Main menu Sub menu Description CINEMA MODE To focus on the moving picture selected. This function adjusts the brightness of areas other than the user-selected area to provide an environment and image quality optimized for...
  • Page 17 On Screen Display(OSD) Selection and Adjustment The OSD screen will appear when you touch the FUN button on the right bottom of the monitor. Main menu Sub menu Description EZ ZOOMING EZ Zoom lowers the display’s resolution in single-step increments. Depressing the button once lowers the resolution by one step;...
  • Page 18 On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description - NORMAL: PHOTO EFFECT The PhotoEffect function is disabled. - GAUSSIAN BLUR: This option is to add the effect to the screen that the dark and sharp image becomes brighter and more blurred.
  • Page 19 On Screen Display(OSD) Selection and Adjustment The OSD screen will appear when you touch the button on the right bottom of the monitor. Menu Name Icons Sub-menu Name Main menu Sub menu Description MOVIE This feature lets you easily select the best desired INTERNET image condition optimized to the environment (ambient illumination, image types etc).
  • Page 20: Troubleshooting

    Troubleshooting Check the following before calling for service. No image appears No image appears Is the power cord of the • Check and see if the power cord is connected display connected? properly to the power outlet. Is the power indicator •...
  • Page 21: Display Image Is Incorrect

    Troubleshooting Display image is incorrect Display Position is • Press the AUTO/SET button to automatically incorrect. adjust your display image to the ideal setting. If the results are unsatisfactory, adjust the image position using the H position and V position icon in the on screen display.
  • Page 22: Have You Installed The Display Driver

    Be sure to install the display driver from the display the display driver? driver CD (or diskette)that comes with your display.Or,you can also download the driver from our web site:http://www.lg.com. • Make sure to check if the video card supports ❁ Do you see an Plug&Play function.
  • Page 23: Specifications

    Specifications Display 27.0 inches (68.6 cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating Visible diagonal size: 68.6 cm 0.311*0.311 mm pixel pitch Horizontal Freq. 30 - 83 kHz (Automatic) Sync Input Vertical Freq. 56 - 75 Hz (Automatic) Input Form Separate TTL, Positive/Negative SOG (Sync On Green) Digital (HDCP)
  • Page 24: Preset Modes (Resolution)

    Specifications Preset Modes (Resolution) Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz) 31.468 720 x 400 31.469 640 x 480 37.500 640 x 480 37.879 800 x 600 46.875 800 x 600 48.363 1024 x 768 60.123 1024 x 768 67.500 1152 x 864 63.981...
  • Page 25 Make sure to read the Safety Precautions before using the product. Keep the OWNER’S MANUAL(CD) in an accessible place for furture reference. The model and serial number of the SET is ENERGY STAR is a set of power-saving located on the back or one side of the SET. guidelines issued by the U.S.Environmental Record it below should you ever need service.

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