Multitech W540 Guia do Utilizador descarregar pdf (Página 42)

Ifanacoutletisconvenient,plugtheacpoweradapterintoit,andthenconnecttheacpoweradapterto

thecomputer.Thebatterywillbefullychargedinaboutthreetosixhours.Thisisaffectedbythebattery

sizeandthephysicalenvironment.Youcancheckthebatterychargingstatusatanytimethroughthe

batterystatusiconintheWindowsnoticationarea.

Note:Tomaximizethelifeofthebattery,thecomputerdoesnotstartrechargingthebatteryiftheremaining

powerisgreaterthan95%.

Maximizingthebatterylife

Tomaximizethelifeofthebattery,dothefollowing:

•Usethebatteryuntilthechargeiscompletelydepleted.

•Rechargethebatterycompletelybeforeusingit.Youcanseewhetherthebatteryisfullychargedfromthe

batterystatusiconintheWindowsnoticationarea.

•Alwaysusepowermanagementfeaturessuchaspower-savingmodes.

Managingthepowerplans

Toachievethebestbalancebetweenperformanceandpowersaving,adjustyourpowerplansettings.

Toaccesspowerplansettings,dothefollowing:

1.ForWindows7:StartthePowerManagerprogramandthenclickPowerPlanorAdvanced➙Power

Plan.ForinstructionsonhowtostartthePowerManagerprogram,see“AccessingLenovoprogramson

theWindows7operatingsystem”onpage14.

2.ForWindows8:Right-clickthebatterystatusiconfromtheWindowsnoticationareaandclickPower

Options,clickChangeplansettingsthatisnexttoyourpowerplan.

FormoreinformationaboutthePowerManagerprogram,refertothehelpinformationsystem.

Power-savingmodes

Thereareseveralmodesthatyoucanuseatanytimetoconservepower.Thissectionintroduceseach

modeandgivestipsontheeffectiveuseofbatterypower.

•Screenblankmode(forWindows7only)

Thecomputerdisplayrequiresconsiderablebatterypower.Toturnoffthepowertothedisplayand

makethecomputerenterscreenblankmode,right-clickthebatterygaugeiconfromtheWindows

noticationareaandselectPoweroffdisplay.

•Sleepmode

Insleepmode,yourworkissavedtomemory,andthenthesolid-statedriveortheharddiskdriveandthe

computerdisplayareturnedoff.Whenyourcomputerwakesup,yourworkisrestoredwithinseconds.

Dependingonthemodel,yourcomputermightsupportthe30DayStandbyfunction.Whenthisfunction

isenabled,thecomputerconsumesevenlesspowerinsleepmodeandtakesonlysecondstoresume

normaloperationwhenyoupressthepowerbutton.Formoreinformationaboutthe30DayStandby

function,dothefollowing:

–ForWindows7:RefertothehelpinformationsystemofthePowerManagerprogram.Forinstructions

onhowtostartthePowerManagerprogram,see“AccessingLenovoprogramsontheWindows7

operatingsystem”onpage14.

–ForWindows8:OpentheLenovoSettingsprogramandclickPower➙30DayStandby.

Toputyourcomputerintosleepmode,dothefollowing:

–ForWindows7:UsetheStartmenushutdownoption.

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Multitech W540 Guia do Utilizador Página 42