Lenovo LT2323P manual Selecting a supported display mode, Timing Refresh rateHz

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 1920 x 1080 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	Refresh rate(Hz)
PAL	50Hz
640x350	70Hz
640x480	60,66,72,75Hz
720x400	70 Hz
800x600	60,72,75Hz
1024x768	60,70,75Hz
1152x864	75Hz
1280x768	60Hz
1280x800	60Hz
1280x1024	60,72,75Hz
1366x768	60Hz
1440x900	60,75Hz
1680x1050	60Hz
1920x1080	60Hz
480p(640x480)	60 Hz
480p(720x480)	60 Hz
576p	50 Hz
720p	50,60 Hz
1080i	50,60 Hz
1080p	50,60 Hz

Chapter 2. 2-7