ThinkPadEdgeE420specialkeys
Yourcomputerhasseveralspecialkeys1and2.Totakeadvantageofeachfunction,directlypress
thedesiredkey.
Note:Ifyouselect“Default,”pressingF1–F12initiatesspecialfunctionsillustratedoneachkey.Ifyouselect
“Legacy,”youcanuseF1–F12asstandardfunctionkeys.
Volumeandmutekeys
Toquicklyadjustthevolumeofthesoundfromyourcomputer,mutethesoundentirely,setthemicrophone
tomute,orcontrolthevideooutputfromtheintegratedcamera,pressoneofthefollowingkeys.
Speakermute(F1)
Speakervolumedown(F2)
Speakervolumeup(F3)
Ifyoumutethesoundandthenturnoffyourcomputer,thesoundwillremainmutedwhenyouturnonyour
computeragain.Toturnonthesound,presstheSpeakervolumeuporSpeakervolumedownkeys.
Microphonemute(F4)
Whenyoupressthemicrophonemutekey,alloftherecordingdevicesaresetonmuteorunmute;thisis
thedefaultsetting.
Cameramute(F5)
Duringavideoconferenceyoucancontrolthevideostr eamingfromtheintegratedcamerabypressingthis
key.Thevideooutputwillbegrayedout,andtheaudiostreamingwillcontinue.
Displaymanagementkeys
Switchingadisplayoutputlocation(F6)
Chapter2.Usingyourcomputer27