66Connecting and Using a Source Device22 Connecting and Using a Source Device2.2.2 Changing the ResolutionAdjust the resolution and refresh rate in Control Panel on your PC to obtain optimum picture quality.The picture quality of TFT-LCDs may degrade if the optimum resolution is not selected.Changing the Resolution on Windows XPGo to Control Panel Display Settings, and change the resolution.Changing the Resolution on Windows VistaGo to Control Panel Personal Settings Display Settings, and change the resolution.4
