Thefollowingisabriefintroductiontothefunctionkeycombinations.
Launchingthecamerasettings(Fn+Esc)
•OntheWindows7operatingsystem:PressFn+Esctoopenthecameraandaudiosettingswindow.The
camerapreviewisturnedon.Changethecameraandaudiosettingsasdesired.
•OntheWindows8operatingsystem:PressFn+Esctoenableordisablethecamera.
Volumecontrols(Fn+Left/Rightarrow)
Toadjustthesoundvolumefromyourcomputer,dothefollowing:
•Fn+Leftarrow:Decreasethesoundvolume.
•Fn+Rightarrow:Increasethesoundvolume.
Adjustingdisplaybrightnesslevel(Fn+Up/Downarrow)
Youcantemporarilychangethecomputerdisplaybrightnesslevelbypressingthetwokeycombinations.
WhenyoupressFn+Uparrow,thecomputerdisplaybecomesbrighter.WhenyoupressFn+Downarrow,
thecomputerdisplaybecomesdimmer.
Powerconservation(Fn+F1)
Putyourcomputerintosleepmode.Toreturntonormaloperation,presstheFnkeyonly.
Displaybacklightfeature(Fn+F2)
PressFn+F2toenableordisablethedisplaybacklightfeature.
Switchingthedisplayoutputlocation(Fn+F3)
Pressthisfunctionkeycombinationtoswitchbetweenthecomputerdisplayandanexternalmonitor.
Thefollowingoptionswillbedisplayed:
•PCscreenonly
•Duplicate
•Extend
•Secondscreenonly
Note:Toswitchbetweenthecomputerdisplayandanexternalmonitor,theWindows+Pkeycombination
alsoisavailable.
Wirelessradiocontrol(Fn+F5)
Pressthiskeycombinationtoenableordisablethebuilt-inwirelessnetworkingfeatures.
Touchpadcontrols(Fn+F6)
PressFn+F6toenableordisablethetouchpadfunctiononyourcomputer.
Numerickeypadcontrols(Fn+F8)
Forthefollowingmodels,pressFn+F8toenableordisablethenumerickeypad:LenovoB490,B4301,
B4302,B4303,B4305,B4306,B4307,B4308,B4309,B4310,B4311,B4312,B4315,B4316,B4317,B4318,
B4319,B4320,B4321,B4322,B4323,B4325,B4326,B4327,B4328,B4329,B4330,B4331,B4332,B4333,
B4335,B4336,B4337,B4338,B4339,B4360,B4361,B4362,B4363,B4365,B4366,B4367,B4368,B4369,
B4370,B4371,B4372,B4375,B4376,B4377,andB4378.
Multimediacontrols
•Fn+F9:PlayorPause
Chapter2.Usingyourcomputer17
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