Lenovo T430 Ficha Técnica descarregar pdf (Página 45)

UsingtheUltraNavpointingdeviceandanexternalmouse

IfyouattachanexternalmousetoaUSBconnector,youcanusetheexternalmousesimultaneouslywith

theTrackPointpointingdeviceandthetouchpad.

DisablingtheTrackPointpointingdeviceorthetouchpad

TodisabletheTrackPointpointingdeviceorthetouchpad,dothefollowing:

1.ClickStart➙ControlPanel➙HardwareandSound➙Mouse➙UltraNav.

2.TodisabletheTrackPointpointingdevice,clearthecheckboxforEnableTrackPoint.

Todisablethetouchpad,clearthecheckboxforEnableTouchPad.

3.ClickOK.

AddingtheUltraNavicontotheWindowsnoticationarea

ForeasyaccesstotheUltraNavproperties,youcanenablethedisplayoftheUltraNaviconintheWindows

noticationarea.

ToenablethedisplayoftheUltraNaviconintheWindowsnoticationarea,dothefollowing:

1.ClickStart➙ControlPanel➙HardwareandSound➙Mouse.

2.IntheMousePropertieswindow,clicktheUltraNavtab.

3.SelectthecheckboxforShowUltraNavicononthesystemtray.

4.ClickOK.YoucannowchangethepropertiesoftheUltraNavpointingdevicebyclickingtheUltraNav

iconintheWindowsnoticationarea.

Note:IfyouareusingtheWindows7operatingsystem,clickthetriangularicononthetaskbartoshow

hiddenicons.

Powermanagement

Whenyouneedtouseyourcomputerawayfromelectricaloutlets,youdependonbatterypowertokeep

yourcomputerrunning.Differentcomputercomponentsconsumepoweratdifferentrates.Themoreyou

usethepower-intensivecomponents,thefasteryouconsumebatterypower.

Checkingthebatterystatus

ThePowerManagerbatterygaugeonthetaskbardisplaysthepercentageofbatterypowerremaining.

Therateatwhichyouusebatterypowerwilldeterminehowlongyoucanusethebatteryofyourcomputer

betweencharges.Becauseeachcomputeruserhasdifferenthabitsandneeds,itisdifculttopredicthow

longabatterychargewilllast.Therearetwomainfactors:

•Howmuchenergyisstoredinthebatterywhenyoubegintowork.

•Thewayyouuseyourcomputer.Forexample:

–Howoftenyouaccesstheharddiskdrive.

–Howbrightyoumakethecomputerdisplay.

–Howoftenyouusethewirelessfeatures.

Usingtheacpoweradapter

Thepowertorunyourcomputercancomeeitherfromthelithium-ion(Li-ion)batterypackprovidedwithit,

orfromacpowerthroughtheacpoweradapter.Whileyouuseacpower,thebatterychargesautomatically.

Chapter2.Usingyourcomputer27

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Lenovo T430 Ficha Técnica Página 45