Operation Manual

–Howoftenyouusethewirelessfeature
Chargingthebattery
Whenyoufindthattheremainingbatterypowerislow,chargeyourbatteryorreplacethebatterywitha
chargedbattery.
Ifanacoutletisconvenient,connectthecomputertoacpower.Thebatteryisfullychargedinabout
fourtoeighthours.Theactualchargingtimedependsonthebatterysize,thephysicalenvironment,and
whetheryouareusingthecomputer.Youcancheckthebatterychargingstatusatanytimethroughthe
battery-statusiconintheWindowsnotificationarea.
Note:Tomaximizethelifeofthebattery,thecomputerdoesnotstartrechargingthebatteryiftheremaining
powerisgreaterthan95%.
Tipsonchargingthebattery
•Beforeyouchargethebattery,ensurethatthebatterytemperatureislowerthan10°C(50°F).
•Chargethebatteryinanyofthefollowingconditions:
–Anewbatteryisinstalled.
–Thepercentageofpowerremainingislow.
–Thebatteryhasnotbeenusedforalongtime.
Maximizingthebatterylife
Tomaximizethelifeofthebattery,dothefollowing:
•Usethebatteryuntilthechargeisdepleted.
•Rechargethebatterycompletelybeforeusingit.Youcanseewhetherthebatteryisfullychargedfromthe
battery-statusiconintheWindowsnotificationarea.
•Alwaysusepowermanagementfeaturessuchaspower-savingmodes.
Managingthebatterypower
Toachievethebestbalancebetweenperformanceandpowersaving,adjustyourpowerplansettings.
Toadjustpowerplansettings,dothefollowing:
1.GotoControlPanel,andthenchangetheviewofControlPanelfromCategorytoLargeiconsorSmall
icons.
2.ClickPowerOptions.
3.Followtheinstructionsonthescreen.
Formoreinformation,seetheWindowshelpinformationsystem.
Power-savingmodes
Thereareseveralmodesthatyoucanuseatanytimetoconservepower.Thissectionintroduceseach
modeandgivestipsontheeffectiveuseofbatterypower.
•Sleepmode
Insleepmode,yourworkissavedtomemory,andthenthestoragedriveandthecomputerdisplayare
turnedoff.Whenyourcomputerwakesup,yourworkisrestoredwithinseconds.
Toputyourcomputerintosleepmode,opentheStartmenu,click
Power,andthenclickSleep.
•Hibernationmode
Chapter2.Usingyourcomputer25