Apple Z0MF Laptop User Manual


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58 Chapter 4 Last, but Not Least
Hearing damagePermanenthearinglossmayoccurifearbudsorheadphonesare
usedathighvolume.Youcanadaptovertimetoahighervolumeofsoundthatmay
soundnormalbutcanbedamagingtoyourhearing.Ifyouexperienceringinginyour
earsormuedspeech,stoplisteningandhaveyourhearingchecked.Thelouderthe
volume,thelesstimeisrequiredbeforeyourhearingcouldbeaected.Hearingexperts
suggestthattoprotectyourhearing:
 Limittheamountoftimeyouuseearbudsorheadphonesathighvolume.
 Avoidturningupthevolumetoblockoutnoisysurroundings.
 Turnthevolumedownifyoucan’thearpeoplespeakingnearyou.
High-risk activitiesThiscomputerisnotintendedforuseintheoperationofnuclear
facilities,aircraftnavigationorcommunicationssystems,airtraccontrolsystems,or
foranyotheruseswhereafailureofthecomputersystemcouldleadtodeath,personal
injury,orsevereenvironmentaldamage.
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