Notebook ManagerChapter 5 Software 89Display DeviceDisplay Device is used to control various settings related tothe display device(s), such as the display brightness/contrast levels.The items in this screen include:T Boot Display Device. Sets the default display device onboot-up.T Switching display device. Sets the current displaydevice.T Brightness for LCD Panel. Click and drag to set the LCDscreen brightness and contrast levels.Note: Make sure an external monitor is connected beforeExternal monitor is selected.Note: TFT active-matrix LCDs have fixed and optimizedcontrast levels.510.book : 510-5.fm Page 89 Thursday, March 4, 1999 1:03 PM