Lenovo ThinkVision E2223s - Display Modes and Power Management

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 icker, LCD or Flat
Panel technology is inherently icker-free.
Note: If your system has previously been used with a CRT monitor and is currently
congured to a display mode outside the range of this monitor, you may need to re-attach
the CRT monitor temporarily until you have re-congured the system; preferably to
1920x1080 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
640x350 70Hz
640x480 60Hz, 72Hz,75Hz
720x400 70Hz
800x600 56Hz, 60Hz, 72Hz, 75Hz
832x624 75Hz
1024x768 60Hz, 70Hz, 75Hz
1152x864 75Hz
1280x1024 60Hz, 70Hz, 75Hz
1366x768 60Hz
1440x900 60Hz
1600x900 60Hz, 75Hz
1680x1050 60Hz
1920x1080 60Hz
Chapter 2. 2-6