Lenovo L2230x Manuel D’Utilisation

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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; 

The display modes shown below have been optimized at the factory.
   

Factory set display modes

Addressability Refresh 

rate 

640 x 480

60Hz , 66Hz , 72Hz , 75Hz

720 x 400

70Hz

800 x 600

56Hz , 

60Hz , 72Hz , 75Hz

1024 x 768

60Hz , 70Hz , 75Hz

640 x 350

70 Hz

1152 x 864                                75Hz

1280 x 1024

60Hz , 70Hz , 72Hz , 75Hz

preferably to 1920 x 1080 at 60 Hz, which is the Native Resolution Display mode. 

640 x 500

58

Hz

1360x768

60Hz

1440x900   

60Hz,75Hz

1680x1050 

 60Hz

1920x1080 

 60Hz

480p      

 60Hz

576p      

50Hz

720p      

50Hz,60Hz

1080p    

50Hz,60Hz

L2230x Wide USB Port Replicator Monitor User's Guide