Apple MD093LL/A Manuale Utente
Power specifications (27-inch model):
ÂÂ
Voltage: 100ÂtoÂ240ÂVÂACÂ
ÂÂ
Current:ÂÂ4ÂA,ÂmaximumÂ
ÂÂ
Frequency:ÂÂ50ÂtoÂ60ÂHz
WARNING: YourÂACÂcordÂhasÂaÂthree-wireÂgroundingÂ
plugÂ(aÂplugÂthatÂhasÂaÂthird,ÂgroundingÂpin).ÂThisÂplugÂ
fitsÂonlyÂaÂgroundedÂACÂoutlet.ÂIfÂyouÂareÂunableÂtoÂinsertÂ
theÂplugÂintoÂanÂoutletÂbecauseÂtheÂoutletÂisn’tÂgrounded,Â
contactÂaÂlicensedÂelectricianÂtoÂreplaceÂtheÂoutletÂwithÂaÂ
properlyÂgroundedÂoutlet.ÂDoÂnotÂdefeatÂtheÂpurposeÂofÂ
theÂgroundingÂplug.
plugÂ(aÂplugÂthatÂhasÂaÂthird,ÂgroundingÂpin).ÂThisÂplugÂ
fitsÂonlyÂaÂgroundedÂACÂoutlet.ÂIfÂyouÂareÂunableÂtoÂinsertÂ
theÂplugÂintoÂanÂoutletÂbecauseÂtheÂoutletÂisn’tÂgrounded,Â
contactÂaÂlicensedÂelectricianÂtoÂreplaceÂtheÂoutletÂwithÂaÂ
properlyÂgroundedÂoutlet.ÂDoÂnotÂdefeatÂtheÂpurposeÂofÂ
theÂgroundingÂplug.
Hearing damageÂÂPermanentÂhearingÂlossÂmayÂoccurÂifÂ
earbudsÂorÂheadphonesÂareÂusedÂatÂhighÂvolume.ÂYouÂcanÂ
adaptÂoverÂtimeÂtoÂaÂhigherÂvolumeÂofÂsoundÂthatÂmayÂÂ
soundÂnormalÂbutÂcanÂbeÂdamagingÂtoÂyourÂhearing.ÂÂ
IfÂyouÂexperienceÂringingÂinÂyourÂearsÂorÂmuffledÂspeech,Â
stopÂlisteningÂandÂhaveÂyourÂhearingÂchecked.ÂTheÂlouderÂ
theÂvolume,ÂtheÂlessÂtimeÂisÂrequiredÂbeforeÂyourÂhearingÂ
couldÂbeÂaffected.ÂHearingÂexpertsÂsuggestÂthatÂtoÂprotectÂ
yourÂhearing:
earbudsÂorÂheadphonesÂareÂusedÂatÂhighÂvolume.ÂYouÂcanÂ
adaptÂoverÂtimeÂtoÂaÂhigherÂvolumeÂofÂsoundÂthatÂmayÂÂ
soundÂnormalÂbutÂcanÂbeÂdamagingÂtoÂyourÂhearing.ÂÂ
IfÂyouÂexperienceÂringingÂinÂyourÂearsÂorÂmuffledÂspeech,Â
stopÂlisteningÂandÂhaveÂyourÂhearingÂchecked.ÂTheÂlouderÂ
theÂvolume,ÂtheÂlessÂtimeÂisÂrequiredÂbeforeÂyourÂhearingÂ
couldÂbeÂaffected.ÂHearingÂexpertsÂsuggestÂthatÂtoÂprotectÂ
yourÂhearing:
ÂÂ
LimitÂtheÂamountÂofÂtimeÂyouÂuseÂearbudsÂorÂheadphonesÂ
atÂhighÂvolume.
atÂhighÂvolume.
ÂÂ
AvoidÂturningÂupÂtheÂvolumeÂtoÂblockÂoutÂnoisyÂ
surroundings.Â
surroundings.Â
ÂÂ
TurnÂtheÂvolumeÂdownÂifÂyouÂcan’tÂhearÂpeopleÂspeakingÂ
nearÂyou.
nearÂyou.
High-risk activitiesÂÂThisÂcomputerÂisÂnotÂintendedÂforÂuseÂ
inÂtheÂoperationÂofÂnuclearÂfacilities,ÂaircraftÂnavigationÂorÂ
communicationsÂsystems,ÂairÂtrafficÂcontrolÂsystems,ÂorÂforÂanyÂ
otherÂusesÂwhereÂaÂfailureÂofÂtheÂcomputerÂsystemÂcouldÂleadÂ
toÂdeath,ÂpersonalÂinjury,ÂorÂsevereÂenvironmentalÂdamage.
Operating environmentÂÂOperatingÂyourÂiMacÂoutsideÂtheseÂ
rangesÂmayÂaffectÂperformance:
Operating temperature:ÂÂ50°ÂtoÂ95°ÂFÂ(10°ÂtoÂ35°ÂC)
Storage temperature:ÂÂ-4°ÂtoÂ113°ÂFÂ(-20°ÂtoÂ45°ÂC)
Relative humidity:ÂÂ5%ÂtoÂ90%Â(noncondensing)
Operating altitude:ÂÂ0ÂtoÂ10,000ÂfeetÂ(0ÂtoÂ3048Âmeters)
DoÂnotÂoperateÂyourÂiMacÂinÂareasÂwithÂsignificantÂamountsÂ
ofÂairborneÂdust,ÂorÂsmokeÂfromÂcigarettes,Âcigars,Âashtrays,Â
stoves,ÂorÂfireplaces,ÂorÂnearÂanÂultrasonicÂhumidifierÂusingÂ
unfilteredÂtapÂwater.ÂTinyÂairborneÂparticlesÂproducedÂbyÂ
smoking,Âcooking,Âburning,ÂorÂusingÂanÂultrasonicÂhumidifierÂ
withÂunfilteredÂwaterÂmay,ÂinÂrareÂinstances,ÂenterÂtheÂ
ventilationÂopeningsÂofÂyourÂiMacÂand,ÂunderÂcertainÂ
conditions,ÂresultÂinÂaÂslightÂhazeÂonÂtheÂinsideÂsurfaceÂofÂtheÂ
glassÂpanelÂthatÂcoversÂtheÂiMacÂdisplay.
Turning on your iMacÂÂNeverÂturnÂonÂyourÂiMacÂunlessÂallÂ
ofÂitsÂinternalÂandÂexternalÂpartsÂareÂinÂplace.ÂOperatingÂyourÂ
iMacÂwhenÂpartsÂareÂmissingÂmayÂbeÂdangerousÂandÂmayÂ
damageÂyourÂiMac.
inÂtheÂoperationÂofÂnuclearÂfacilities,ÂaircraftÂnavigationÂorÂ
communicationsÂsystems,ÂairÂtrafficÂcontrolÂsystems,ÂorÂforÂanyÂ
otherÂusesÂwhereÂaÂfailureÂofÂtheÂcomputerÂsystemÂcouldÂleadÂ
toÂdeath,ÂpersonalÂinjury,ÂorÂsevereÂenvironmentalÂdamage.
Operating environmentÂÂOperatingÂyourÂiMacÂoutsideÂtheseÂ
rangesÂmayÂaffectÂperformance:
Operating temperature:ÂÂ50°ÂtoÂ95°ÂFÂ(10°ÂtoÂ35°ÂC)
Storage temperature:ÂÂ-4°ÂtoÂ113°ÂFÂ(-20°ÂtoÂ45°ÂC)
Relative humidity:ÂÂ5%ÂtoÂ90%Â(noncondensing)
Operating altitude:ÂÂ0ÂtoÂ10,000ÂfeetÂ(0ÂtoÂ3048Âmeters)
DoÂnotÂoperateÂyourÂiMacÂinÂareasÂwithÂsignificantÂamountsÂ
ofÂairborneÂdust,ÂorÂsmokeÂfromÂcigarettes,Âcigars,Âashtrays,Â
stoves,ÂorÂfireplaces,ÂorÂnearÂanÂultrasonicÂhumidifierÂusingÂ
unfilteredÂtapÂwater.ÂTinyÂairborneÂparticlesÂproducedÂbyÂ
smoking,Âcooking,Âburning,ÂorÂusingÂanÂultrasonicÂhumidifierÂ
withÂunfilteredÂwaterÂmay,ÂinÂrareÂinstances,ÂenterÂtheÂ
ventilationÂopeningsÂofÂyourÂiMacÂand,ÂunderÂcertainÂ
conditions,ÂresultÂinÂaÂslightÂhazeÂonÂtheÂinsideÂsurfaceÂofÂtheÂ
glassÂpanelÂthatÂcoversÂtheÂiMacÂdisplay.
Turning on your iMacÂÂNeverÂturnÂonÂyourÂiMacÂunlessÂallÂ
ofÂitsÂinternalÂandÂexternalÂpartsÂareÂinÂplace.ÂOperatingÂyourÂ
iMacÂwhenÂpartsÂareÂmissingÂmayÂbeÂdangerousÂandÂmayÂ
damageÂyourÂiMac.
ThisÂImportant Product Information Guide containsÂsafety,Â
handling,ÂdisposalÂandÂrecycling,Âregulatory,ÂandÂsoftwareÂ
licenseÂinformation,ÂasÂwellÂasÂtheÂone-yearÂlimitedÂwarrantyÂ
forÂyourÂiMac.ÂYourÂiMacÂmodelÂmightÂnotÂincludeÂallÂofÂtheÂ
featuresÂdescribedÂinÂthisÂdocument.
handling,ÂdisposalÂandÂrecycling,Âregulatory,ÂandÂsoftwareÂ
licenseÂinformation,ÂasÂwellÂasÂtheÂone-yearÂlimitedÂwarrantyÂ
forÂyourÂiMac.ÂYourÂiMacÂmodelÂmightÂnotÂincludeÂallÂofÂtheÂ
featuresÂdescribedÂinÂthisÂdocument.
±
ÂÂReadÂallÂsafetyÂinformationÂandÂoperatingÂ
instructionsÂbelowÂbeforeÂusingÂiMacÂtoÂavoidÂ
injury.ÂForÂaÂdownloadableÂversionÂofÂtheÂiMacÂ
QuickÂStartÂguide andÂtheÂlatestÂversionÂofÂthisÂ
Important Product Information Guide,Âvisit:ÂÂ
support.apple.com/manuals/imac
injury.ÂForÂaÂdownloadableÂversionÂofÂtheÂiMacÂ
QuickÂStartÂguide andÂtheÂlatestÂversionÂofÂthisÂ
Important Product Information Guide,Âvisit:ÂÂ
support.apple.com/manuals/imac
Important Safety and Handling
Information
WARNING: FailureÂtoÂfollowÂtheseÂsafetyÂinstructionsÂcouldÂ
resultÂinÂfire,ÂelectricÂshock,ÂorÂotherÂinjuryÂorÂdamageÂtoÂ
iMacÂorÂotherÂproperty.
resultÂinÂfire,ÂelectricÂshock,ÂorÂotherÂinjuryÂorÂdamageÂtoÂ
iMacÂorÂotherÂproperty.
Proper handling ÂSetÂupÂyourÂiMacÂonÂaÂstableÂworkÂsurface.Â
NeverÂpushÂobjectsÂintoÂtheÂventilationÂopenings.Â
Water and wet locationsÂÂKeepÂyourÂiMacÂawayÂfromÂsourcesÂ
ofÂliquid,ÂsuchÂasÂdrinks,Âwashbasins,Âbathtubs,ÂshowerÂstalls,Â
andÂsoÂon.ÂProtectÂyourÂiMacÂfromÂdampnessÂorÂwetÂweather,Â
suchÂasÂrain,Âsnow,ÂandÂfog.
Power ÂUnplugÂtheÂpowerÂcordÂ(byÂpullingÂtheÂplug,ÂnotÂtheÂ
cord)ÂandÂdisconnectÂtheÂethernetÂcableÂorÂphoneÂcordÂifÂanyÂ
ofÂtheÂfollowingÂconditionsÂexist:
NeverÂpushÂobjectsÂintoÂtheÂventilationÂopenings.Â
Water and wet locationsÂÂKeepÂyourÂiMacÂawayÂfromÂsourcesÂ
ofÂliquid,ÂsuchÂasÂdrinks,Âwashbasins,Âbathtubs,ÂshowerÂstalls,Â
andÂsoÂon.ÂProtectÂyourÂiMacÂfromÂdampnessÂorÂwetÂweather,Â
suchÂasÂrain,Âsnow,ÂandÂfog.
Power ÂUnplugÂtheÂpowerÂcordÂ(byÂpullingÂtheÂplug,ÂnotÂtheÂ
cord)ÂandÂdisconnectÂtheÂethernetÂcableÂorÂphoneÂcordÂifÂanyÂ
ofÂtheÂfollowingÂconditionsÂexist:
ÂÂ
YouÂwantÂtoÂaddÂmemoryÂ(memoryÂisÂuser-replaceableÂinÂ
27-inchÂmodelsÂonly)
27-inchÂmodelsÂonly)
ÂÂ
TheÂpowerÂcordÂorÂplugÂbecomesÂfrayedÂorÂotherwiseÂ
damaged
damaged
ÂÂ
YouÂspillÂsomethingÂintoÂtheÂcase
ÂÂ
YourÂiMacÂisÂexposedÂtoÂrainÂorÂexcessÂmoisture
ÂÂ
YourÂiMacÂhasÂbeenÂdroppedÂorÂtheÂcaseÂhasÂbeenÂ
damaged
damaged
ÂÂ
YouÂsuspectÂthatÂyourÂiMacÂneedsÂserviceÂorÂrepair
ÂÂ
YouÂwantÂtoÂcleanÂtheÂcaseÂ(useÂonlyÂtheÂrecommendedÂ
procedureÂdescribedÂlaterÂinÂthisÂdocument)
procedureÂdescribedÂlaterÂinÂthisÂdocument)
Important:ÂÂTheÂonlyÂwayÂtoÂturnÂoffÂpowerÂcompletelyÂisÂtoÂ
unplugÂtheÂpowerÂcord.ÂMakeÂsureÂatÂleastÂoneÂendÂofÂtheÂ
powerÂcordÂisÂwithinÂeasyÂreachÂsoÂthatÂyouÂcanÂunplugÂyourÂ
iMacÂwhenÂyouÂneedÂto.
Power specifications (21.5-inch model):
unplugÂtheÂpowerÂcord.ÂMakeÂsureÂatÂleastÂoneÂendÂofÂtheÂ
powerÂcordÂisÂwithinÂeasyÂreachÂsoÂthatÂyouÂcanÂunplugÂyourÂ
iMacÂwhenÂyouÂneedÂto.
Power specifications (21.5-inch model):
ÂÂ
Voltage: 100ÂtoÂ240ÂVÂACÂ
ÂÂ
Current:ÂÂ3ÂA,ÂmaximumÂ
ÂÂ
Frequency:ÂÂ50ÂtoÂ60ÂHz