Lenovo Edge E440 Guida Utente Pagina 16
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CAUTION:
Excessivesoundpressurefromearphonesandheadphonescancausehearingloss.Adjustmentof
theequalizertomaximumincreasestheearphoneandheadphoneoutputvoltageandthesound
pressurelevel.Therefore,toprotectyourhearing,adjusttheequalizertoanappropriatelevel.
Excessiveuseofheadphonesorearphonesforalongperiodoftimeathighvolumecanbedangerousifthe
outputoftheheadphoneorearphoneconnectorsdonotcomplywithspecificationsofEN50332-2.The
headphoneoutputconnectorofyourcomputercomplieswithEN50332-2Subclause7.Thisspecification
limitsthecomputer’smaximumwidebandtrueRMSoutputvoltageto150mV.Tohelpprotectagainst
hearingloss,ensurethattheheadphonesorearphonesyouusealsocomplywithEN50332-2(Clause7
limits)forawidebandcharacteristicvoltageof75mV.UsingheadphonesthatdonotcomplywithEN
50332-2canbedangerousduetoexcessivesoundpressurelevels.
IfyourLenovocomputercamewithheadphonesorearphonesinthepackage,asaset,thecombinationof
theheadphonesorearphonesandthecomputeralreadycomplieswiththespecificationsofEN50332-1.
Ifdifferentheadphonesorearphonesareused,ensurethattheycomplywithEN50332-1(Clause6.5
LimitationValues).UsingheadphonesthatdonotcomplywithEN50332-1canbedangerousdueto
excessivesoundpressurelevels.
Additionalsafetyinformation
DANGER
Plasticbagscanbedangerous.Keepplasticbagsawayfrombabiesandchildrentoavoiddanger
ofsuffocation.
Noticefortabletpersonalcomputerusers
SafetynoticeforusersinAustralia
DANGER
Donotconnectphonelinewhileusingtabletmode.
NoticeforusersintheU.S.A.
Manypersonalcomputerproductsandaccessoriescontaincords,cablesorwires,suchaspowercordsor
cordstoconnecttheaccessorytoapersonalcomputer.Ifthisproducthassuchacord,cableorwire,then
thefollowingwarningapplies:
WARNING:Handlingthecordonthisproductorcordsassociatedwithaccessoriessoldwiththisproduct
willexposeyoutolead,achemicalknowntotheStateofCaliforniatocausecancer,andbirthdefectsor
otherreproductiveharm.Washhandsafterhandling.
Savetheseinstructions.
xivUserGuide
- UserGuide 1
- ThirdEdition(January2015) 2
- Contents 3
- Readthisfirst 7
- Importantsafetyinformation 8
- Safetyguidelines 9
- Powercordsandpoweradapters 10
- Plugsandoutlets 11
- Powersupplystatement 11
- Externaldevices 12
- Generalbatterynotice 12
- Rechargeablebatterynotice 12
- Lithiumcoin-cellbatterynotice 13
- Heatandproductventilation 13
- Lasercompliancestatement 15
- Usingheadphonesorearphones 15
- Additionalsafetyinformation 16
- Chapter1.Productoverview 17
- TrackPoint 18
- Systemstatusindicator 18
- Powerbutton 18
- ThinkPadEdgeE540frontview 19
- Right-sideview 21
- Left-sideview 22
- Fanlouvers(left) 23
- ThinkPadEdgeE540left-sideview 24
- Bottomview 25
- Rearview 26
- Statusindicators 26
- Machinetypeandmodellabel 28
- CertificateofAuthenticitylabel 29
- GenuineMicrosoftlabel 30
- Features 30
- Chapter1.Productoverview15 31
- Specifications 32
- Operatingenvironment 32
- Lenovoprograms 33
- Lenovoprogramsoverview 35
- Chapter1.Productoverview21 37
- 22UserGuide 38
- Chapter2.Usingyourcomputer 39
- Usingthemulti-touchscreen 41
- 26UserGuide 42
- .Usingyourcomputer27 43
- Specialkeys 44
- ThinkPadEdgeE440specialkeys 44
- 1Functionkeys 45
- Chapter2.Usingyourcomputer29 45
- ThinkPadEdgeE540specialkeys 46
- 2Numerickeypad 47
- 3Windowskey 47
- 4Functionkeys 47
- Chapter2.Usingyourcomputer31 47
- 1andtheThinkPadtrackpad2.The 48
- 3andright 48
- Chapter2.Usingyourcomputer33 49
- Powermanagement 50
- Checkingthebatterystatus 50
- Usingtheacpoweradapter 51
- Chargingthebattery 51
- Maximizingthebatterylife 52
- Managingthepowerplans 52
- Power-savingmodes 52
- Handlingthebattery 53
- Connectingtothenetwork 54
- Ethernetconnections 55
- Wirelessconnections 55
- UsingthewirelessWANconnection 57
- Presentationsandmultimedia 58
- Changingdisplaysettings 58
- Usinganexternalmonitor 58
- Chapter2.Usingyourcomputer43 59
- Usingaprojector 60
- Usingdualdisplays 60
- Usingaudiofeatures 61
- Usingthecamera 62
- Usingtheopticaldrive 62
- Usingaflashmediacard 63
- Insertingaflashmediacard 63
- Removingaflashmediacard 63
- 48UserGuide 64
- Chapter3.Youandyourcomputer 65
- Accessibilityinformation 66
- Chapter3.Youandyourcomputer51 67
- Chapter3.Youandyourcomputer53 69
- Assistivetechnologies 70
- Travelingwithyourcomputer 71
- Traveltips 71
- Travelaccessories 71
- 56UserGuide 72
- Chapter4.Security 73
- Supervisorpassword 74
- Chapter4.Security59 75
- Harddiskpasswords 76
- Harddisksecurity 77
- Usingthefingerprintreader 78
- Chapter4.Security63 79
- Usingfirewalls 81
- Protectingdataagainstviruses 81
- 66UserGuide 82
- Chapter5.Recoveryoverview 83
- Chapter5.Recoveryoverview69 85
- Creatingandusingarescuemedium 86
- Solvingrecoveryproblems 87
- Refreshingyourcomputer 88
- Chapter5.Recoveryoverview73 89
- Creatingandusingrecoverymedia 90
- Chapter5.Recoveryoverview75 91
- 76UserGuide 92
- Chapter6.Replacingdevices 93
- ReplacingtheSIMcard 95
- Replacingthekeyboard 96
- Chapter6.Replacingdevices81 97
- 82UserGuide 98
- Chapter6.Replacingdevices83 99
- 84UserGuide 100
- .Replacingdevices85 101
- 86UserGuide 102
- ThinkPadEdgeE540 103
- .Replacingdevices89 105
- Installingthekeyboard 106
- 90UserGuide 106
- .Replacingdevices91 107
- 92UserGuide 108
- Chapter6.Replacingdevices93 109
- 1,andthenremovethecover2 110
- .Replacingdevices95 111
- Replacingtheopticaldrive 112
- ThinkPadEdgeE440 112
- 5.Removethescrew 113
- 6.Pullouttheopticaldrive 113
- .Replacingdevices97 113
- 5.Pullouttheopticaldrive 115
- .Replacingdevices99 115
- ReplacingawirelessLANcard 116
- Chapter6.Replacingdevices101 117
- 1.Pivotthecarduntilyoucan 118
- 1.Thentightenthescrews2 118
- ReplacingawirelessWANcard 119
- Replacingamemorymodule 121
- Chapter6.Replacingdevices107 123
- Replacingthecoin-cellbattery 124
- 1.Thenattachtheconnector2 125
- 1.Thentightenthescrew2 125
- Chapter6.Replacingdevices109 125
- 110UserGuide 126
- FindingThinkPadoptions 127
- ThinkPadOneLinkDock 127
- ThinkPadOneLinkProDock 128
- Chapter8.Advancedconfiguration 131
- Installingdevicedrivers 133
- UsingtheThinkPadSetupprogram 133
- Mainmenu 134
- Configmenu 134
- .Advancedconfiguration119 135
- 120UserGuide 136
- .Advancedconfiguration121 137
- DateandTimemenu 138
- Securitymenu 138
- .Advancedconfiguration123 139
- 124UserGuide 140
- .Advancedconfiguration125 141
- 126UserGuide 142
- Startupmenu 143
- 128UserGuide 144
- Restartmenu 145
- UpdatingyoursystemUEFIBIOS 145
- 130UserGuide 146
- Chapter9.Preventingproblems 147
- Takingcareofyourcomputer 149
- 136UserGuide 152
- Diagnosingproblems 153
- Troubleshooting 153
- Computerstopsresponding 153
- Spillsonthekeyboard 154
- Errormessages 154
- Errorswithoutmessages 156
- Beeperrors 157
- Memorymoduleproblems 158
- Networkingproblems 158
- AwirelessLANproblem 159
- AwirelessWANproblem 159
- Bluetoothproblems 159
- Keyboardproblems 160
- Computerscreenproblems 161
- Externalmonitorproblems 162
- Audioproblems 164
- Fingerprintreaderproblems 166
- Batteryandpowerproblems 166
- Powerproblems 167
- Apowerbuttonproblem 167
- Bootproblems 167
- Sleepandhibernationproblems 168
- Harddiskdriveproblems 169
- Asolid-statedriveproblem 169
- Opticaldriveproblems 169
- Asoftwareproblem 170
- AUSBproblem 171
- Adockproblem 171
- 156UserGuide 172
- Chapter11.Gettingsupport 173
- Usingdiagnosticprograms 174
- LenovoSupportWebsite 174
- CallingLenovo 174
- Purchasingadditionalservices 175
- 160UserGuide 176
- Wirelessrelatedinformation 177
- Exportclassificationnotice 179
- Electronicemissionnotices 179
- Directive 180
- 166UserGuide 182
- ImportantWEEEinformation 183
- Japanrecyclingstatements 183
- RecyclinginformationforBrazil 184
- RecyclinginformationforChina 185
- 170UserGuide 186
- ©CopyrightLenovo2013,2015 187
- AppendixD.Notices 189
- Trademarks 190
- EuropeanUnionRoHS 191
- ChinaRoHS 192
- IndiaRoHS 192
- TurkishRoHS 193
- UkraineRoHS 193
- 178UserGuide 194
- 180UserGuide 196
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