Lenovo B480 Manual do Utilizador descarregar pdf (Página 31)

Displaybacklightcontrol(Fn+F2)

PressFn+F2toenableordisablethedisplaybacklightfeature.

Switchingthedisplayoutputlocation(Fn+F3)

Pressthisfunctionkeycombinationtoswitchbetweenthecomputerdisplayandanexternalmonitor.

Thefollowingoptionswillbedisplayed:

•PCscreenonly

•Duplicate

•Extend

•Secondscreenonly

Note:Toswitchbetweenthecomputerdisplayandanexternalmonitor,theWindows+Pkeycombination

alsoisavailable.

Wirelessradiocontrol(Fn+F5)

Pressthiskeycombinationtoenableordisablethebuilt-inwirelessnetworkingfeatures.

Touchpadcontrol(Fn+F6)

PressFn+F6toenableordisablethetouchpad.

Numerickeypadcontrol(Fn+F8)

ForLenovoB480models,pressFn+F8toenableordisablethenumerickeypad.

Multimediacontrols

•Fn+F9:PlayorPause

•Fn+F10:Stop

•Fn+F11:Previoustrackorscene

•Fn+F12:Nexttrackorscene.

Adjustingdisplaybrightnesslevel(Fn+up/downarrow)

Youcantemporarilychangethecomputerdisplaybrightnesslevelbypressingthetwokeycombinations.

WhenyoupressFn+uparrow,thecomputerdisplaybecomesbrighter.WhenyoupressFn+downarrow,

thecomputerdisplaybecomesdimmer.

Volumekeys(Fn+left/rightarrow)

Toadjustthesoundvolumefromyourcomputer,dothefollowing:

•Fn+leftarrow:Decreasethesoundvolume.

•Fn+rightarrow:Increasethesoundvolume.

Otherfunctions

•Fn+Insert(B580)orFn+PgUp(B480):Enablesordisablesthescrolllockfunction.

•Fn+PrtSc:HasthesamefunctionastheSysRqkeyonaconventionalkeyboard.

•Fn+Home:HasthesamefunctionasthePausekeyonaconventionalkeyboard.

•Fn+End:HasthesamefunctionastheBreakkeyonaconventionalkeyboard.

•Fn+PgDn(B480):HasthesamefunctionastheInsertkeyonaconventionalkeyboard.

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Lenovo B480 Manual do Utilizador Página 31