For the best display quality, please set the monitor type in Windows. Control Panel > Display > Settings > Advanced > List All Modes
For V202 series, please set to “1680 × 1050 @ 60Hz”.
Note: If your video/ graphic card does not support the resolution of 1680 x 1050, then you can try to set the resolution to 1280 x 960 or 1280 x 768 to avoid picture stretching.