Notes:
•ThewirelessLAN,andtheBluetoothfeaturesoperateatdifferentfrequencies
exclusively,andtransmitradiofrequenciessimultaneously.
•ThewirelessLANcardsmarketedintheUSAandCanadadonotsupportor
functionintheextendedchannels(12ch,13ch).
II.UserinstallablewirelessLANandBluetoothcombocard
IfnointegratedwirelessLAN/Bluetoothcombocardhasbeenpreinstalledin
yourcomputer,youcaninstallone,providedbyLenovo
®
asanoption.Plugthe
wirelessLANcardintothewirelessLANcardslot.Fortheinstallationprocedure,
see“ReplacingawirelessLANcard”inUserGuide.
Attention:Thecomputercontainsanauthenticationmechanism.Ifyouinstall
anunauthorizedwirelesscommunicationcardthatisnotapprovedforusein
yourcomputer,thecomputerwillnotstart,butonlydisplaysanerrormessage
andemitsaudiblebeeps.
i)FCCIDlocation
ThereisnoFCCIDforthewirelessLANcardshownontheenclosureofyour
computer.InsteadyouwillfindanindicatorpointingtothelocationoftheFCC
IDonthebottomofyourcomputer.TheFCCIDisaffixedontheapproved
cardinstalledinthewirelessLANcardslot,andtheFCCIDisvisiblepriorto
installation.ForthelocationoftheFCCIDindicatorandtheslot,see“FCCIDand
ICCertificationinformation”inUserGuide.
ii)FCCRFExposurecompliance
Thetotalradiatedenergyfromtheantennasconnectedtooneofthewireless
LANcardsconformstotheFCClimitoftheSAR(SpecificAbsorptionRate)
requirementregarding47CFRPart2section1093,whenthecomputerwastested
inconventionalnotebookcomputerorientation.
ToknowthelocationoftransmissionantennasforthewirelessLANcards,see
“LocationoftheUltraConnect
TM
wirelessantennas”intheUserGuide.
iii)RadioFrequencyinterferencerequirements
EachdevicehasbeentestedandfoundtocomplywiththelimitsforaClassB
digitaldevicepursuanttoFCCPart15SubpartB.Referto“Electronicemission
notices”onpage6
.
WhenyouuseawirelessLANcardinthe802.11a/ntransmissionmode,note
thathighpowerradarsareallocatedasprimaryusersofthe5250to5350MHz
and5650to5850MHzbands.Theseradarstationscancauseinterferencewith
and/ordamagethisdevice.
2