Switchbetweenthecomputerdisplayandanexternalmonitor.Windowswillshowthesedisplayoptions:
•Computerdisplayonly(L CD)
•Computerdisplayandexternalmonitor(sameimage)
•Computerdisplayandexternalmonitor(theExtenddesktopfunction)
•Externalmonitoronly
Note:Toswitchbetweenthecomputerdisplayandanexternalmonitor,theWin+Pkeycombination
isalsoavailable.
Note:Thisfunctionisnotsupportedifdifferentdesktopimagesaredisplayedonthecomputerdisplayand
thee xternalmonit or(theExtenddesktopfunction).
Note:ThisfunctiondoesnotworkwhileaDVDmovieoravideoclipisplaying.
Displaybrightnessdown(F7)
Thecomputerdisplaybecomesdimmer.Thepurposeofthismethodistochangethebrightnesslevel
temporarily.T ochangethedefaultbrightnesslevel,changethesettingsoftheP owerOptionintheContr ol
PanelorusethePowerManager.
Displaybrightnessup(F8)
Thecomputerdisplaybecomesbrighter.Thepurposeofthismethodistochangethebrightnesslevel
temporarily.T ochangethedefaultbrightnesslevel,changethesettingsoftheP owerOptionintheContr ol
PanelorusethePowerManager.
Wirelessradiocontrolkey(F9)
Enableordisablethebuilt-inwirelessnetworkingfeatures.Ifyoupressthiskey,alistofwirelessfeaturesis
displayed.Youcanquicklychangethepowerstateofeachfeatureinthelist.
Notes:Ifyouwanttousethisbuttontoenableordisablethewirelessfeatures,thefollowingdevicedrivers
mustbeinstalledonyourcomputerbeforehand:
•PowerManagementdriver
•OnScreenDisplayUtility
•Wirelessdevicedrivers
Forinformationonthewirelessfeatures,referto“Wirelessconnections”onpage40.
Windowskey
Ifyoupr essthiskey,theStartmenuofWindowsisdisplayedorhidden.
Ifyoupressthiskeyandanotherkeyatthesametime,theSystemPropertieswindowortheComputer(in
WindowsXP,MyComputer)windowisdisplayed.Fordetails,refertotheHelpintheWindowsoperating
system.
ThinkpadEdgeE520specialkeysYourcomputerhasseveralspecialkeys1,2,3and4.Totakeadvantageofeachfunction,directly
pressthedesiredkey.
Note:Ifyouselect“Default,”pressingF1–F12initiatesspecialfunctionsillustratedoneachkey.Ifyouselect
“Legacy,”youcanuseF1–F12asstandardfunctionkeys.
28UserGuide