Lenovo 2580AF1 manual Selecting a supported display mode

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 re- attach the CRT monitor temporarily until you have re-configured the system; preferably to 1366 x 768 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

Addressability	Refresh rate
640 x 350	70 Hz
640 x 480	60Hz , 72Hz , 75Hz
720 x 400	70Hz
800 x 600	60Hz , 72Hz , 75Hz
1024 x 768	60Hz , 70Hz , 75Hz
1280 x 720	60Hz
1280 x 768	60Hz
1360 x 768	60Hz
1366 x 768	60Hz

2-6LS1922 Wide Flat Panel Monitor User’s Guide