Lenovo ThinkStation D20 Safety And Warranty Manual

Typ
Safety And Warranty Manual

Dieses Handbuch ist auch geeignet für

ThinkStation
SafetyandWarrantyGuide
Note
Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstand
thefollowing:
Chapter1“Importantsafetyinformation”onpage1
Chapter3“LenovoLimitedWarranty”onpage21
Chapter6“Notices”onpage41
FirstEdition(December2011)
©CopyrightLenovo2011.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:Ifdataorsoftwareisdelivered
pursuantaGeneralServicesAdministration“GSAcontract,use,reproduction,or
disclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.
Contents
Chapter1.Importantsafetyinformation............1
Conditionsthatrequireimmediateaction.............1
Generalsafetyguidelines..................2
Serviceandupgrades..................2
Staticelectricityprevention.................3
Powercordsandpoweradapters...............4
Voltage-selectionswitch..................5
Extensioncordsandrelateddevices..............5
Plugsandoutlets....................6
Externaldevices....................6
Batteries.......................6
Heatandproductventilation................7
Operatingenvironment..................8
Electricalcurrentsafetyinformation...............8
Lithiumcoincellbatterynotice...............10
Modemsafetyinformation.................10
Lasercompliancestatement................10
Powersupplystatement.................11
Productswithtelevisiontuneroptionsinstalled..........11
NotetoCATVsysteminstaller...............12
Exampleofantennagrounding..............12
Datasafety......................13
Cleaningandmaintenance.................13
Usingheadphonesorearphones...............13
Additionalsafetyinformation................14
Additionalsafetyrequirement................14
Rackshelfsafetyinformation................15
Chapter2.Informationresources..............17
UserGuide......................17
LenovoThinkVantageTools................17
LenovoWebsite(http://www.lenovo.com)...........18
LenovoSupportWebsite.................18
Recordingyourcomputerinformation.............18
Chapter3.LenovoLimitedWarranty.............21
Part1-GeneralTerms..................21
©CopyrightLenovo2011i
Part2-Country-specicTerms...............25
Part3-WarrantyServiceInformation.............28
SuplementodeGarantíaparaxico.............31
Chapter4.WorldwideLenovoSupporttelephonelist.......33
Chapter5.CustomerReplaceableUnits(CRUs).........39
Chapter6.Notices...................41
Exportclassicationnotice................42
Televisionoutputnotice..................42
Trademarks......................42
Electronicemissionsnotices................42
FederalCommunicationsCommissionDeclarationofConformity...43
FederalCommunicationsCommission(FCC)andtelephonecompany
requirements.....................45
CanadianDepartmentofCommunicationscerticationlabel.....46
Replacementpowercords.................47
PolyvinylChloride(PVC)cableandcordnotice..........47
Chinasubstancedisclosuretable..............48
ChinarecyclinginformationforWasteElectricalandElectronicEquipment
(WEEE).......................48
Turkishstatementofcompliance...............48
UkraineRoHSStatement.................49
ImportantinformationfortheEuropeanDirective2002/96/EC.....49
Recyclinginformation..................49
ENERGYSTARmodelinformation..............51
NoticeforRegulatoryinformation..............52
iiThinkStationSafetyandWarrantyGuide
Chapter1.Importantsafetyinformation
Note:Besuretoreadandunderstandtheimportantsafetyinformationrst.
Thisinformationcanhelpyousafelyuseyourdesktop,workstation,ornotebook
personalcomputer.Followandretainallinformationincludedwithyourcomputer.
Theinformationinthisdocumentdoesnotalterthetermsofyourpurchase
agreementortheLenovo
®
LimitedWarranty.Formoreinformation,referto
Chapter3“LenovoLimitedWarranty”onpage21
.
Customersafetyisimportant.Ourproductsaredevelopedtobesafeand
effective.However,personalcomputersareelectronicdevices.Powercords,
poweradapters,andotherfeaturescancreatepotentialsafetyrisksthatcanresult
inphysicalinjuryorpropertydamage,especiallyifmisused.Toreducetheserisks,
followtheinstructionsincludedwithyourproduct,observeallwarningsonthe
productandintheoperatinginstructions,andreviewtheinformationincludedin
thisdocumentcarefully.Bycarefullyfollowingtheinformationcontainedinthis
documentandprovidedwithyourproduct,youcanhelpprotectyourselffrom
hazardsandcreateasafercomputerworkenvironment.
Note:Thisinformationincludesreferencestopoweradaptersandbatteries.In
additiontonotebookcomputers,someproducts(suchasspeakersandmonitors)
areshippedwithexternalpoweradapters.Ifyouhavesuchaproduct,this
informationappliestoyourproduct.Inaddition,computerproductscontaina
coin-sizedinternalbatterythatprovidespowertothesystemclockevenwhenthe
computerisunplugged,sothebatterysafetyinformationappliestoallcomputer
products.
Conditionsthatrequireimmediateaction
Productscanbecomedamagedduetomisuseorneglect.Someproduct
damageisseriousenoughthattheproductshouldnotbeusedagainuntil
ithasbeeninspectedand,ifnecessary,repairedbyanAuthorizedService
Provider.
Aswithanyelectronicdevice,paycloseattentiontotheproductwhenitis
turnedon.Onveryrareoccasions,youmightnoticeanodororseeapuff
ofsmokeorsparksventfromyourproduct.Oryoumighthearsoundslike
popping,cracking,orhissing.Theseconditionsmightmerelymeanthatan
internalelectroniccomponenthasfailedinasafeandcontrolledmanner.Or,
theymightindicateapotentialsafetyissue.However,donottakerisksor
attempttodiagnosethesituationyourself.ContacttheCustomerSupport
Centerforfurtherguidance.ForalistofServiceandSupportphonenumbers,
seeChapter4“WorldwideLenovoSupporttelephonelist”onpage33
.
Frequentlyinspectyourcomputeranditscomponentsfordamage,wear,
orsignsofdanger.Ifyouhaveanyquestionabouttheconditionofa
©CopyrightLenovo20111
component,donotusetheproduct.ContacttheCustomerSupportCenter
ortheproductmanufacturerforinstructionsonhowtoinspecttheproduct
andhaveitrepaired,ifnecessary.
Intheunlikelyeventthatyounoticeanyofthefollowingconditions,orifyou
haveanysafetyconcernswithyourproduct,stopusingtheproductand
unplugitfromthepowersourceandtelecommunicationlinesuntilyoucan
speaktotheCustomerSupportCenterforfurtherguidance.
Powercords,plugs,poweradapters,extensioncords,surgeprotectors,or
powersuppliesthatarecracked,broken,ordamaged.
Signsofoverheating,smoke,sparks,orre.
Damagetoabattery(suchascracks,dents,orcreases),dischargefroma
battery,orabuildupofforeignsubstancesonthebattery.
Acracking,hissing,orpoppingsound,orstrongodorthatcomesfromthe
product.
Signsthatliquidhasbeenspilledoranobjecthasfallenontothecomputer
product,thepowercord,orpoweradapter.
Thecomputerproduct,powercord,orpoweradapterhasbeenexposedto
water.
Theproducthasbeendroppedordamagedinanyway.
Theproductdoesnotoperatenormallywhenyoufollowtheoperating
instructions.
Note:Ifyounoticetheseconditionswithaproduct(suchasanextensioncord)
thatisnotmanufacturedfororbyLenovo,stopusingthatproductuntilyou
cancontacttheproductmanufacturerforfurtherinstructions,oruntilyougeta
suitablereplacement.
Generalsafetyguidelines
Alwaysobservethefollowingprecautionstoreducetheriskofinjuryandproperty
damage.
Serviceandupgrades
Donotattempttoserviceaproductyourselfunlessinstructedtodosobythe
CustomerSupportCenteroryourdocumentation.OnlyuseaServiceProvider
whoisapprovedtorepairyourparticularproduct.
2ThinkStationSafetyandWarrantyGuide
Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.
Upgradestypicallyarereferredtoasoptions.Replacementpartsapproved
forcustomerinstallationarereferredtoasCustomerReplaceableUnits,or
CRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriate
forcustomerstoinstalloptionsorreplaceCRUs.Youmustcloselyfollowall
instructionswheninstallingorreplacingparts.TheOffstateofapowerindicator
doesnotnecessarilymeanthatvoltagelevelsinsideaproductarezero.Before
youremovethecoversfromaproductequippedwithapowercord,alwaysmake
surethatthepoweristurnedoffandthattheproductisunpluggedfromany
powersource.FormoreinformationonCRUs,refertotheThinkStationHardware
InstallationandReplacementGuideforthisproduct.Ifyouhaveanyquestions
orconcerns,contacttheCustomerSupportCenter.
Althoughtherearenomovingpartsinyourcomputerafterthepowercordhas
beendisconnected,thefollowingwarningsarerequiredforyoursafety.
CAUTION:
Hazardousmovingparts.Keepngersandotherbodypartsaway.
CAUTION:
BeforereplacinganyCRUs,turnoffthecomputerandwaitthreetove
minutestoletthecomputercoolbeforeopeningthecover.
Staticelectricityprevention
Staticelectricity,althoughharmlesstoyou,canseriouslydamagecomputer
componentsandoptions.Improperhandlingofstatic-sensitivepartscancause
damagetothepart.WhenyouunpackanoptionorCRU,donotopenthe
static-protectivepackagecontainingthepartuntiltheinstructionsdirectyouto
installit.
WhenyouhandleoptionsorCRUs,orperformanyworkinsidethecomputer,take
thefollowingprecautionstoavoidstatic-electricitydamage:
Chapter1.Importantsafetyinformation3
Limityourmovement.Movementcancausestaticelectricitytobuildup
aroundyou.
Alwayshandlecomponentscarefully.Handleadapters,memorymodules,and
othercircuitboardsbytheedges.Nevertouchexposedcircuitry.
Preventothersfromtouchingcomponents.
Whenyouinstallastatic-sensitiveoptionorCRU,touchthestatic-protective
packagecontainingtheparttoametalexpansion-slotcoverorotherunpainted
metalsurfaceonthecomputerforatleasttwoseconds.Thisreducesstatic
electricityinthepackageandyourbody.
Whenpossible,removethestatic-sensitivepartfromthestatic-protective
packagingandinstallthepartwithoutsettingitdown.Whenthisisnot
possible,placethestatic-protectivepackagingonasmooth,levelsurface
andplacethepartonit.
Donotplacethepartonthecomputercoverorothermetalsurface.
Powercordsandpoweradapters
Useonlythepowercordsandpoweradapterssuppliedbytheproduct
manufacturer.
Thepowercordsshallbesafetyapproved.ForGermany,itshallbeH05VV-F,
3G,0.75mm
2
,orbetter.Forothercountries,thesuitabletypesshallbeused
accordingly.
Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocan
stressthecordinwaysthatcancausethecordtofray,crack,orcrimp.This
canpresentasafetyhazard.
Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,or
pinchedbyobjects.
Protectpowercordandpoweradaptersfromliquids.Forinstance,donotleave
yourpowercordorpoweradapternearsinks,tubs,toilets,oronoorsthatare
cleanedwithliquidcleansers.Liquidscancauseashortcircuit,particularlyifthe
powercordorpoweradapterhasbeenstressedbymisuse.Liquidsalsocan
causegradualcorrosionofpowercordterminalsand/ortheconnectorterminals
onapoweradapter,whichcaneventuallyresultinoverheating.
Alwaysconnectpowercordsandsignalcablesinthecorrectorderandensurethat
allpowercordconnectorsaresecurelyandcompletelypluggedintoreceptacles.
Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshows
signsofoverheating(suchasdeformedplastic)attheacinputoranywhereon
thepoweradapter.
4ThinkStationSafetyandWarrantyGuide
Donotuseanypowercordswheretheelectricalcontactsoneitherendshow
signsofcorrosionoroverheatingorwherethepowercordappearstohavebeen
damagedinanyway.
Voltage-selectionswitch
Somecomputersareequippedwithavoltage-selectionswitchlocatednearthe
power-cordconnectionpointonthecomputerandsomecomputersdonot
haveavoltage-selectionswitch.Beforeyouinstallyourcomputerorrelocate
yourcomputertoanothercountryorregion,youmustbecertainthatyouhave
matchedyourcomputertothevoltageavailableatyourelectricaloutlet.
CAUTION:
Youmustknowthevoltageoftheelectricalconnection(outlet)whereyour
computerwillbeconnected.Ifyoudonotknowthevoltage,contactyour
localelectriccompanyorrefertoofcialWebsitesorotherliteraturefor
travelerstothecountryorregionwhereyouarelocated.
Ifyourcomputerhasavoltage-selectionswitch,youmustsettheswitchtomatch
thevoltageavailableatyourelectricaloutlet.Settingthevoltage-selectionswitch
incorrectlywillcausethecomputertomalfunctionandmightcausepermanent
damagetothecomputer.Donotconnectthecomputertoanelectricaloutletuntil
youhaveveriedthatthevoltage-selectionswitchsettingmatchesthevoltage
availableattheelectricaloutlets.
Ifyourcomputerdoesnothaveavoltage-selectionswitch,inspectthe
voltage-ratinglabelonthebottomofthecomputerandnotethefollowing:
Ifthevoltage-ratinglabelshowsarangeofeither“100-127V”or“200-240V,
youmustensurethatthevoltageprovidedattheelectricaloutletmatchesthe
voltageratingonthecomputerlabel.Ifitdoesnotmatch,donotattemptto
connectthecomputertotheelectricaloutlet,unlessanexternaldevicesuch
asavoltage-convertingtransformerisused.
Ifthevoltage-ratinglabelshowsadualrangeof“100-127V”and“200-240
V,thissigniesthatthecomputerissuitableforworldwideoperationand
thecomputerwillautomaticallyadjusttothevoltageattheelectricaloutlet
regardlessofthecountryorregionwherethecomputerisbeingconnected.
Extensioncordsandrelateddevices
Ensurethatextensioncords,surgeprotectors,uninterruptiblepowersupplies,and
powerstripsthatyouuseareratedtohandletheelectricalrequirementsofthe
product.Neveroverloadthesedevices.Ifpowerstripsareused,theloadshould
notexceedthepowerstripinputrating.Consultanelectricianformoreinformation
ifyouhavequestionsaboutpowerloads,powerrequirements,andinputratings.
Chapter1.Importantsafetyinformation5
Plugsandoutlets
Ifareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipment
appearstobedamagedorcorroded,donotusetheoutletuntilitisreplacedby
aqualiedelectrician.
Donotbendormodifytheplug.Iftheplugisdamaged,contactthemanufacturer
toobtainareplacement.
Donotshareanelectricaloutletwithotherhomeorcommercialappliancesthat
drawlargeamountsofelectricity;otherwise,unstablevoltagemightdamageyour
computer,data,orattacheddevices.
Someproductsareequippedwithathree-prongedplug.Thisplugtsonlyinto
agroundedelectricaloutlet.Thisisasafetyfeature.Donotdefeatthissafety
featurebytryingtoinsertitintoanon-groundedoutlet.Ifyoucannotinsertthe
plugintotheoutlet,contactanelectricianforanapprovedoutletadapteror
toreplacetheoutletwithonethatenablesthissafetyfeature.Neveroverload
anelectricaloutlet.Theoverallsystemloadshouldnotexceed80percentof
thebranchcircuitrating.Consultanelectricianformoreinformationifyouhave
questionsaboutpowerloadsandbranchcircuitratings.
Besurethatthepoweroutletyouareusingisproperlywired,easilyaccessible,
andlocatedclosetotheequipment.Donotfullyextendpowercordsinaway
thatwillstressthecords.
Besurethatthepoweroutletprovidesthecorrectvoltageandcurrentforthe
productyouareinstalling.
Carefullyconnectanddisconnecttheequipmentfromtheelectricaloutlet.
Externaldevices
DonotconnectordisconnectanyexternaldevicecablesotherthanUniversal
SerialBus(USB)and1394cableswhilethecomputerpowerison;otherwise,you
mightdamageyourcomputer.Toavoidpossibledamagetoattacheddevices,
waitatleastvesecondsafterthecomputerisshutdowntodisconnectexternal
devices.
Batteries
AllpersonalcomputersmanufacturedbyLenovocontainanon-rechargeable
coincellbatterytoprovidepowertothesystemclock.Inaddition,manymobile
products,suchasnotebookcomputers,utilizearechargeablebatterypackto
providesystempowerwheninportablemode.BatteriessuppliedbyLenovofor
usewithyourproducthavebeentestedforcompatibilityandshouldonlybe
replacedwithapprovedparts.
Neverattempttoopenorserviceanybattery.Donotcrush,puncture,orincinerate
batteriesorshortcircuitthemetalcontacts.Donotexposethebatterytowater
6ThinkStationSafetyandWarrantyGuide
orotherliquids.Onlyrechargethebatterypackstrictlyaccordingtoinstructions
includedintheproductdocumentation.
Batteryabuseormishandlingcancausethebatterytooverheat,whichcancause
gassesorameto“vent”fromthebatterypackorcoincell.Ifyourbatteryis
damaged,orifyounoticeanydischargefromyourbatteryorthebuildupofforeign
materialsonthebatteryleads,stopusingthebatteryandobtainareplacement
fromthebatterymanufacturer.
Batteriescandegradewhentheyareleftunusedforlongperiodsoftime.For
somerechargeablebatteries(particularlyLithiumIonbatteries),leavingabattery
unusedinadischargedstatecouldincreasetheriskofabatteryshortcircuit,
whichcouldshortenthelifeofthebatteryandcanalsoposeasafetyhazard.Do
notletrechargeableLithium-Ionbatteriescompletelydischargeorstorethese
batteriesinadischargedstate.
Heatandproductventilation
Computers,poweradapters,andmanyaccessoriescangenerateheatwhen
turnedonandwhenbatteriesarecharging.Alwaysfollowthesebasicprecautions:
Donotleaveyourcomputer,poweradapter,oraccessoriesincontactwith
yourlaporanypartofyourbodyforanextendedperiodwhentheproducts
arefunctioningorwhenthebatteryischarging.Yourcomputer,poweradapter,
andmanyaccessoriesproducesomeheatduringnormaloperation.Extended
contactwiththebodycouldcausediscomfortor,potentially,askinburn.
Donotchargethebatteryoroperateyourcomputer,poweradapter,or
accessoriesnearammablematerialsorinexplosiveenvironments.
Ventilationslots,fans,andheatsinksareprovidedwiththeproductforsafety,
comfort,andreliableoperation.Thesefeaturesmightinadvertentlybecome
blockedbyplacingtheproductonabed,sofa,carpet,orotherexiblesurface.
Neverblock,cover,ordisablethesefeatures.
Inspectyourdesktopcomputerfordustaccumulationatleastonceeverythree
months.Beforeinspectingyourcomputer,turnoffthepowerandunplugthe
computer'spowercordfromtheelectricaloutlet;thenremoveanydustfrom
ventsandperforationsinthebezel.Ifyounoticeexternaldustaccumulation,then
examineandremovedustfromtheinsideofthecomputerincludingheatsinkinlet
ns,powersupplyvents,andfans.Alwaysturnoffandunplugthecomputer
beforeopeningthecover.Ifpossible,avoidoperatingyourcomputerwithin
twofeetofhigh-trafcareas.Ifyoumustoperateyourcomputerinorneara
high-trafcarea,inspectand,ifnecessary,cleanyourcomputermorefrequently.
Foryoursafetyandtomaintainoptimumcomputerperformance,alwaysfollow
thesebasicprecautionswithyourdesktopcomputer:
Keepthecoverclosedwheneverthecomputerispluggedin.
Regularlyinspecttheoutsideofthecomputerfordustaccumulation.
Chapter1.Importantsafetyinformation7
Removedustfromventsandanyperforationsinthebezel.Morefrequent
cleaningsmightberequiredforcomputersindustyorhigh-trafcareas.
Donotrestrictorblockanyventilationopenings.
Donotstoreoroperateyourcomputerinsidefurniture,asthismightincrease
theriskofoverheating.
Airowtemperaturesintothecomputershouldnotexceed35(95).
Donotinstallairltrationdevices.Theymayinterferewithpropercooling.
Operatingenvironment
Theoptimalenvironmentinwhichtouseyourcomputeris10-35(50-95)
withhumidityrangingbetween35%and80%.Ifyourcomputerisstoredor
transportedintemperatureslessthan10(50),allowthecoldcomputertorise
slowlytoanoptimaloperatingtemperatureof10-35(50-95)beforeuse.
Thisprocesscouldtaketwohoursinextremeconditions.Failuretoallowyour
computertorisetoanoptimaloperatingtemperaturebeforeusecouldresultin
irreparabledamagetoyourcomputer.
Ifpossible,placeyourcomputerinawell-ventilatedanddryareawithoutdirect
exposuretosunshine.
Keepelectricalappliancessuchasanelectricfan,radio,high-poweredspeakers,
airconditioner,andmicrowaveovenawayfromyourcomputerbecausethestrong
magneticeldsgeneratedbytheseappliancescandamagethemonitoranddata
ontheharddiskdrive.
Donotplaceanybeveragesontopoforbesidethecomputerorotherattached
devices.Ifliquidisspilledonorinthecomputeroranattacheddevice,ashort
circuitorotherdamagemightoccur.
Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboard
cancausedamage.
Electricalcurrentsafetyinformation
DANGER
Electricalcurrentfrompower,telephone,andcommunicationcablesis
hazardous.
Toavoidashockhazard:
Topreventpossibleshockhazard,donotuseyourcomputerduringa
lightningstorm.
Donotconnectordisconnectanycablesorperforminstallation,
maintenance,orrecongurationofthisproductduringanelectricalstorm.
8ThinkStationSafetyandWarrantyGuide
Connectallpowercordstoaproperlywiredandgroundedelectrical
outlet.
Connecttoproperlywiredoutletsanyequipmentthatwillbeattached
tothisproduct.
Whenpossible,useonehandonlytoconnectordisconnectsignalcables.
Neverturnonanyequipmentwhenthereisevidenceofre,water,or
structuraldamage.
Disconnecttheattachedpowercords,telecommunicationssystems,
networks,andmodemsbeforeyouopenthedevicecovers,unless
instructedotherwiseintheinstallationandcongurationprocedures.
Connectanddisconnectcablesasdescribedinthefollowingtablewhen
installing,moving,oropeningcoversonthisproductorattacheddevices.
Toconnect:
1.TurneverythingOFF.
2.First,attachallcablestodevices.
3.Attachsignalcablestoconnectors.
4.Attachpowercordstooutlet.
5.TurndevicesON.
Todisconnect:
1.TurneverythingOFF.
2.First,removepowercordsfromoutlet.
3.Removesignalcablesfrom
connectors.
4.Removeallcablesfromdevices.
Chapter1.Importantsafetyinformation9
Lithiumcoincellbatterynotice
DANGER
Dangerofexplosionifbatteryisincorrectlyreplaced.
Whenreplacingthelithiumcoincellbattery,useonlythesameoran
equivalenttypethatisrecommendedbythemanufacturer.Thebattery
containslithiumandcanexplodeifnotproperlyused,handled,ordisposed
of.
Donot:
Throworimmerseintowater
Heattomorethan100°C(212°F)
Repairordisassemble
Disposeofthebatteryasrequiredbylocalordinancesorregulations.
ThefollowingstatementappliestousersinthestateofCalifornia,U.S.A.
CaliforniaPerchlorateInformation:
ProductscontainingCR(manganesedioxide)lithiumcoincellbatteries
maycontainperchlorate.
PerchlorateMaterial-specialhandlingmayapply,See
www.dtsc.ca.gov/hazardouswaste/perchlorate
Modemsafetyinformation
CAUTION:
Toreducetheriskofre,useonlyNo.26AWGorlarger(forexample,No.24
AWG)telecommunicationlinecordlistedbyUnderwritersLaboratories(UL)
orcertiedbytheCanadianStandardsAssociation(CSA).
Lasercompliancestatement
10ThinkStationSafetyandWarrantyGuide
CAUTION:
Whenlaserproducts(suchasCD-ROMs,DVDdrives,beropticdevices,or
transmitters)areinstalled,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproduct
couldresultinexposuretohazardouslaserradiation.Thereareno
serviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthan
thosespeciedhereinmightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaser
diode.Notethefollowing.
Laserradiationwhenopen.Donotstareintothebeam,donotview
directlywithopticalinstruments,andavoiddirectexposuretothebeam.
Powersupplystatement
Neverremovethecoveronapowersupplyoranypartthathasthefollowing
labelattached.
Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponent
thathasthislabelattached.Therearenoserviceablepartsinsidethese
components.Ifyoususpectaproblemwithoneoftheseparts,contactaservice
technician.
Productswithtelevisiontuneroptionsinstalled
Thenoticebelowappliestoproductscontainingtelevision(TV)tunerdevicesthat
connecttoexternalantennasortocable/CATVsystems,orboth,andthatare
intendedtobeinstalledinNorthAmerica.Usersandinstallersinothercountries
shouldfollowlocalcodesandordinanceswheninstallingappliancesthatconnect
toexternalantennasandcable/CATVsystems.Iflocalcodesarenotapplicable,it
isrecommendedthatusers/installersfollowguidelinessimilartothosethatfollow.
Chapter1.Importantsafetyinformation11
NotetoCATVsysteminstaller
ThisreminderisprovidedtocalltheCATVsysteminstaller'sattentiontoArticle
820-40oftheNationalElectricalCode(NEC)thatprovidesguidelinesforproper
groundingand,inparticular,speciesthatthecablegroundshallbeconnectedto
thegroundingsystemofthebuilding,ascloseaspossibletothepointofcable
entryaspractical.
Exampleofantennagrounding
1
Groundclamp
5
Powerservicegrounding
electrodesystem(NECArticle
250,PartH)
2
Antennalead-inwire
6
Groundclamps
3
Antennadischargeunit(NEC
Section810-20)
7
Electronicserviceequipment
4
Groundingconductors(NEC
Section810-21)
Figure1.Propergroundingforthecable
12ThinkStationSafetyandWarrantyGuide
Thefollowingnoticeappliestoallcountriesandregions:
DANGER
Outdoor
antenna
grounding
Ifanoutsideantennaorcablesystemisconnectedto
theequipment,besuretheantennaorcablesystem
isgroundedastoprovidesomeprotectionagainst
voltagesurgesandbuilt-upstaticcharges.
LightningForaddedprotectionforthisequipmentduringa
lightningstorm,orwhenitisleftunattendedand
unusedforlongperiodsoftime,unplugitfromthewall
outletanddisconnecttheantennaorcablesystem.
Thiswillpreventdamagetothevideoproductdueto
lightningandpowerlinesurges.
PowerlinesAnoutsideantennasystemshouldnotbelocatedin
thevicinityofoverheadpowerlinesorwhereitcanfall
intosuchpowerlinesorcircuits.Wheninstallingan
outsideantennasystem,extremecareshouldbetaken
tokeepfromtouchingsuchpowerlinesorcircuits,as
contactwiththemmaybefatal.
Datasafety
Donotdeleteunknownlesorchangethenameoflesordirectoriesthatwere
notcreatedbyyou;otherwise,yourcomputersoftwaremightfailtowork.
Beawarethataccessingnetworkresourcescanleaveyourcomputervulnerable
tocomputerviruses,hackers,spyware,andothermaliciousactivitiesthatmight
damageyourcomputer,software,ordata.Itisyourresponsibilitytoensurethat
youhaveadequateprotectionintheformofrewalls,antivirussoftware,and
anti-spywaresoftwareandkeepthissoftwareuptodate.
Cleaningandmaintenance
Keepyourcomputerandworkspaceclean.Shutdownthecomputerandthen
disconnectthepowercordbeforecleaningthecomputer.Donotsprayanyliquid
detergentdirectlyonthecomputeroruseanydetergentcontainingammable
materialtocleanthecomputer.Spraythedetergentonasoftclothandthen
wipethecomputersurfaces.
Usingheadphonesorearphones
Ifyourcomputerhasbothaheadphoneconnectorandanaudioline-out
connector,alwaysusetheheadphoneconnectorforheadphones(alsocalleda
headset)orearphones.
Chapter1.Importantsafetyinformation13
CAUTION:
Excessivesoundpressurefromearphonesandheadphonescancause
hearingloss.Adjustmentoftheequalizertomaximumincreasesthe
earphoneandheadphoneoutputvoltageandthesoundpressurelevel.
Therefore,toprotectyourhearing,adjusttheequalizertoanappropriate
level.
Excessiveuseofheadphonesorearphonesforalongperiodoftimeathigh
volumecanbedangerousiftheoutputoftheheadphoneorearphoneconnectors
donotcomplywithspecicationsofEN50332-2.Theheadphoneoutput
connectorofyourcomputercomplieswithEN50332-2Subclause7.This
specicationlimitsthecomputer’smaximumwidebandtrueRMSoutputvoltage
to150mV.Tohelpprotectagainsthearingloss,ensurethattheheadphonesor
earphonesyouusealsocomplywithEN50332-2(Clause7Limits)forawideband
characteristicvoltageof75mV.UsingheadphonesthatdonotcomplywithEN
50332-2canbedangerousduetoexcessivesoundpressurelevels.
IfyourLenovocomputercamewithheadphonesorearphonesinthepackage,
asaset,thecombinationoftheheadphonesorearphonesandthecomputer
alreadycomplieswiththespecicationsofEN50332-1.Ifdifferentheadphones
orearphonesareused,ensurethattheycomplywithEN50332-1(Clause6.5
LimitationValues).UsingheadphonesthatdonotcomplywithEN50332-1canbe
dangerousduetoexcessivesoundpressurelevels.
Additionalsafetyinformation
CAUTION:
Plasticbagscanbedangerous.Keepplasticbagsawayfrombabiesand
childrentoavoiddangerofsuffocation.
Additionalsafetyrequirement
CAUTION:
SomemodelsofThinkStation®computersrequiretwopeopletoliftand
orcarry.
14ThinkStationSafetyandWarrantyGuide
Rackshelfsafetyinformation
YourThinkStationcomputercanbeusedonarackshelf.Wheninstallingthe
computeronarackshelf,makesuretoleaveatleasta12.70cm(5inches)space
betweenthefrontedgeoftherackshelfandyourcomputerforreprotection.
Chapter1.Importantsafetyinformation15
16ThinkStationSafetyandWarrantyGuide
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52
  • Page 53 53
  • Page 54 54
  • Page 55 55
  • Page 56 56
  • Page 57 57
  • Page 58 58
  • Page 59 59
  • Page 60 60
  • Page 61 61
  • Page 62 62
  • Page 63 63
  • Page 64 64
  • Page 65 65
  • Page 66 66
  • Page 67 67
  • Page 68 68
  • Page 69 69
  • Page 70 70
  • Page 71 71
  • Page 72 72
  • Page 73 73
  • Page 74 74
  • Page 75 75
  • Page 76 76
  • Page 77 77
  • Page 78 78
  • Page 79 79
  • Page 80 80
  • Page 81 81
  • Page 82 82
  • Page 83 83
  • Page 84 84
  • Page 85 85
  • Page 86 86
  • Page 87 87
  • Page 88 88
  • Page 89 89
  • Page 90 90
  • Page 91 91
  • Page 92 92
  • Page 93 93
  • Page 94 94
  • Page 95 95
  • Page 96 96
  • Page 97 97
  • Page 98 98
  • Page 99 99
  • Page 100 100
  • Page 101 101
  • Page 102 102
  • Page 103 103
  • Page 104 104
  • Page 105 105
  • Page 106 106
  • Page 107 107
  • Page 108 108
  • Page 109 109
  • Page 110 110
  • Page 111 111
  • Page 112 112
  • Page 113 113
  • Page 114 114
  • Page 115 115
  • Page 116 116
  • Page 117 117
  • Page 118 118
  • Page 119 119
  • Page 120 120
  • Page 121 121
  • Page 122 122
  • Page 123 123
  • Page 124 124
  • Page 125 125
  • Page 126 126
  • Page 127 127
  • Page 128 128
  • Page 129 129
  • Page 130 130
  • Page 131 131
  • Page 132 132
  • Page 133 133
  • Page 134 134
  • Page 135 135
  • Page 136 136
  • Page 137 137
  • Page 138 138
  • Page 139 139
  • Page 140 140
  • Page 141 141
  • Page 142 142
  • Page 143 143
  • Page 144 144
  • Page 145 145
  • Page 146 146
  • Page 147 147
  • Page 148 148
  • Page 149 149
  • Page 150 150
  • Page 151 151
  • Page 152 152
  • Page 153 153
  • Page 154 154
  • Page 155 155
  • Page 156 156
  • Page 157 157
  • Page 158 158
  • Page 159 159
  • Page 160 160
  • Page 161 161
  • Page 162 162
  • Page 163 163
  • Page 164 164
  • Page 165 165
  • Page 166 166
  • Page 167 167
  • Page 168 168
  • Page 169 169
  • Page 170 170
  • Page 171 171
  • Page 172 172
  • Page 173 173
  • Page 174 174
  • Page 175 175
  • Page 176 176
  • Page 177 177
  • Page 178 178
  • Page 179 179
  • Page 180 180
  • Page 181 181
  • Page 182 182
  • Page 183 183
  • Page 184 184
  • Page 185 185
  • Page 186 186
  • Page 187 187
  • Page 188 188
  • Page 189 189
  • Page 190 190
  • Page 191 191
  • Page 192 192
  • Page 193 193
  • Page 194 194
  • Page 195 195
  • Page 196 196
  • Page 197 197
  • Page 198 198
  • Page 199 199
  • Page 200 200
  • Page 201 201
  • Page 202 202
  • Page 203 203
  • Page 204 204
  • Page 205 205
  • Page 206 206
  • Page 207 207
  • Page 208 208
  • Page 209 209
  • Page 210 210
  • Page 211 211
  • Page 212 212
  • Page 213 213
  • Page 214 214
  • Page 215 215
  • Page 216 216
  • Page 217 217
  • Page 218 218
  • Page 219 219
  • Page 220 220
  • Page 221 221
  • Page 222 222
  • Page 223 223
  • Page 224 224

Lenovo ThinkStation D20 Safety And Warranty Manual

Typ
Safety And Warranty Manual
Dieses Handbuch ist auch geeignet für

in anderen Sprachen