Lenovo ThinkVision LT2013s 19.5-inch WLED Backlit LCD Monitor ThinkVision LT20 - Page 18

Selecting a supported display mode The display mode the monitor uses is controlled by the computer. Therefore, refer to your computer documentation for details on how to change display modes. The image size, position and shape might change when the display mode changes. This is normal and the image can be readjusted using automatic image setup and the image controls. Unlike CRT monitors, which require a high refresh rate to minimize flicker, LCD or Flat Panel technology is inherently flicker-free. Note: If your system has previously been used with a CRT monitor and is currently configured to a display mode outside the range of this monitor, you may need to reattach the CRT monitor temporarily until you have re-configured the system; preferably to 1600X900 at 60 Hz, which is the Native Resolution Display mode. The display modes shown below have been optimized at the factory. Table 2-3. Factory set display modes Timing 640 x 350 640 x 480 700 x 570 720 x 400 800 x600 832 x 624 1024 x 768 1366 x 768 1152 x 864 1280x1024 1440x900 1600x900 Refresh rate(Hz) 70Hz 60Hz 72Hz 75Hz 50Hz 70Hz 56Hz 60Hz 72Hz 75Hz 75Hz 60Hz 70Hz 75Hz 60Hz 75Hz 60 Hz 70Hz 75Hz 60Hz 60Hz 75 Hz Chapter 2. 2-7