User Manual

ThinkPadEdgeE440specialkeys
ThefollowingfigureshowsthelocationsofmainspecialkeysforThinkPadEdgeE440.
1Functionkeys
•+:PressFn+EsctoenableordisabletheFnLockfunction.
WhentheFnLockfunctionisdisabled:TheFnLockindicatorisoff(defaultmode).Toinitiatethe
specialfunctionofeachkey,pressthefunctionkeysdirectly.ToinputF1–F12,presstheFnkeyandthe
correspondingfunctionkey.
WhentheFnLockfunctionisenabled:TheFnLockindicatorturnson.ToinputF1–F12,pressthe
functionkeysdirectly.Toinitiatethespecialfunctionofeachkey,presstheFnkeyandthecorresponding
functionkey.
•:Mutesorunmutesthespeakers.Whenthespeakersaremuted,thespeakermuteindicatorturnson.
Ifyoumutethesoundandturnoffyourcomputer,thesoundwillremainmutedwhenyouturnonyour
computeragain.Toturnonthesound,pressF1,F2,orF3.
•:Decreasesthespeakervolume.
•:Increasesthespeakervolume.
•:Mutesorunmutesthemicrophones.Whenthemicrophonesaremuted,themicrophone-mute
indicatorturnson.
•:Darkensthedisplay.
•:Brightensthedisplay.
Youcantemporarilychangethecomputerdisplaybrightnessbypressingthetwokeys.Tochangethe
defaultbrightnesslevel,right-clickthebatterystatusiconintheWindowsnotificationarea.Thenclick
Adjustscreenbrightnessandmakechangesasdesired.
•
:Switchesthedisplayoutputlocationbetweenthecomputerdisplayandanexternalmonitor.For
moreinformation,referto“Presentationsandmultimedia”onpage40.
Note:Toswitchbetweenthecomputerdisplayandanexternalmonitor,theWindows+Pkeycombination
alsoisavailable.
Chapter2.Usingyourcomputer27