Users Manual

•Currentlocationproleisconnected.
Wirelessstatusiconstatus
•Powertothewirelessradioisoff.
•Powertothewirelessradioison.Noassociation.
•Powertothewirelessradioison.Nosignal.
•
Powertothewirelessradioison.Thesignalstrengthofthewirelessconnectionisexcellent.
•Powertothewirelessradioison.Thesignalstrengthofthewirelessconnectionismarginal.
•
Powertothewirelessradioison.Thesignalstrengthofthewirelessconnectionispoor.Toimprove
signalstrength,moveyourcomputerclosertothewirelessaccesspoint.
UsingthewirelessWANconnection
WirelessWANwhichusescellularnetworksfordatatransmission,enablesyoutoestablishwireless
connectionsoverremotepublicorprivatenetworks.Theseconnectionscanbemaintainedoveralarge
geographicalarea,suchasacityoranentirecountry,byuseofmultipleantennasitesorsatellitesystems
maintainedbywirelessserviceproviders.
SomeThinkPadnotebookcomputerscomewithabuilt-inwirelessWANcardintegratedwithsomewireless
WANtechnologies,suchas1xEV-DO,HSPA,3G,GPRS,orLTE.Byusingthebuilt-inwirelessWANcardand
thecongurationutilitythatcomeswithyourcomputer,youcanestablishwirelessWANconnectionsand
monitortheconnectionstatus.
Note:ThewirelessWANserviceisprovidedbyauthorizedserviceprovidersinsomecountries.
TipsforusingthewirelessWANfeature
Toachievethebestconnection,usethefollowingguidelines:
•Keepyourcomputerawayfromyourbody.
•Placeyourcomputeronaatsurfaceandopenyourcomputerlidtoanangleofslightlymorethan
90degrees.
•Placeyourcomputerawayfromconcreteorbrickwallsthatmightdampencellularsignals.
•Bestreceptionwillbeavailablenearwindowsandotherlocationswherecellularphonereceptionisthe
strongest.
CheckingthewirelessWANconnectionstatus
YoucancheckthewirelessWANconnectionstatusthroughthewirelessnetworkconnectionstatusiconin
theWindowsnoticationarea.Themorebarsencompassed,thebetterthesignalis.
FortheWindows7operatingsystem,youalsocanchecktheAccessConnectionsgauge,theAccess
Connectionsstatusicon,ortheAccessConnectionswirelessstatusiconintheWindowsnoticationarea.
AccessConnectionsgaugestatus:
•
Nosignal
•
Weaksignal
•Mediumsignal
•Strongsignal
Chapter2.Usingyourcomputer31