Multitech W540 Guide de l'utilisateur télécharger pdf (Page 41)

EnablingthebatteryalarmontheWindows7operatingsystem

FortheWindows7operatingsystem,youcanprogramyourcomputersothatwhenthebatterypowerfalls

belowacertainlevel,threeeventsoccur:thealarmgoesoff,amessageisdisplayed,andtheLCDis

turnedoff.

Toenablethebatteryalarm,dothefollowing:

1.StartthePowerManagerprogram.

2.ClicktheGlobalPowerSettingstab.

3.ForLowbatteryalarmorCriticallylowbatteryalarm,setthepercentageofthepowerlevelandset

theaction.

Note:Ifyourcomputerenterssleeporhibernationmodewhenthebatteryislow,butthealarmmessage

hasnotyetbeendisplayed,themessagewillbedisplayedwhenthecomputerresumes.Toresumenormal

operation,whenthemessageisdisplayed,clickOK.

Usingtheacpoweradapter

Thepowertorunyourcomputercancomeeitherfromthelithium-ion(Li-ion)batterypackofyourcomputer,

orfromacpowerthroughtheacpoweradapter.Whileyouuseacpower,thebatterychargesautomatically.

Theacpoweradapterthatcomeswithyourcomputerhastwobasiccomponents:

•Thetransformerpackthatconvertsacpowerforusewiththecomputer.

•Thepowercordthatplugsintotheacoutletandintothetransformerpack.

Attention:Usinganimproperpowercordmightcauseseveredamagetoyourcomputer.

Connectingtheacpoweradapter

Toconnecttheacpoweradapter,dothefollowing.

Note:Ensurethatyouperformtheactionsinthefollowingorder:

1.Connectthepowercordtoanelectricaloutlet.

2.Connectthepowercordtothetransformerpack.

3.Connecttheacpoweradaptertotheacpowerconnectorofthecomputer.

Tipsonusingtheacpoweradapter

•Whentheacpoweradapterisnotinuse,disconnectitfromtheelectricaloutlet.

•Donotbindthepowercordtightlyaroundtheacpoweradaptertransformerpackwhenitisconnectedto

thetransformer.

•Beforeyouchargethebattery,makesurethatitstemperatureisatleast10°C(50°F).

•Youcanchargethebatterywhentheacpoweradapterisconnectedtothecomputerandthebatteryis

installed.Youneedtochargethebatteryinanyofthefollowingconditions:

–Anewbatteryisinstalled.

–Thepercentageofpowerremainingislow.

–Thebatteryhasnotbeenusedforalongtime.

Chargingthebattery

Whenyoundthatthepercentageofpowerremainingisloworwhenthepoweralarmalertsyouthatthe

remainingpowerislow,youneedtochargeyourbatteryorreplaceitwithachargedbattery.

Chapter2.Usingyourcomputer25

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 181 182

Pas de commentaire

Multitech W540 Guide de l'utilisateur Page 41