Lenovo ThinkVision LT2323z Wide - Manual (Page 20)

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 1920 x 1080 at 60 Hz, which is the Native Resolution
Display mode.
The displa y 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 60 Hz, 66 Hz, 72 Hz, 75 Hz
720 x 400 70 Hz
800 x 600 60 Hz, 72 Hz, 75 Hz
1024 x 768 60 Hz, 70 Hz, 75 Hz
1152 x 864 75 Hz
1280 x 1024 60 Hz, 72 Hz, 75 Hz
1360 x 768 60 Hz
1440 x 900 60 Hz, 75 Hz
1600 x1200 75 Hz
1680 x 1050 60 Hz
1920 x 1080 60 Hz
2-7 LT2323zwC Flat Panel Monitor User’s Guide