Lenovo B40-30 Notebook User Manual download pdf (Page 18)

Lenovo B40-30/B40-45/ B40-70

Hardware Maintenance Manual

Somemodelsof Lenovocomputerareequippedfromthefactorywithanoptical

storagedevicesuchasaCD‐ROMdriveoraDVD‐ROMdrive.Suchdevicesare

alsosoldseparatelyasoptions.Ifoneofthesedrivesisinstalled,itiscertifiedin

theU.S.toconformtotherequirementsoftheDepartmentofHealthandHuman

Services21CodeofFederalRegulations(DHHS21CFR)SubchapterJforClass

1laserproducts.Elsewhere,thedriveiscertifiedtoconformtotherequirements

oftheInternationalElectrotechnicalCommission(IEC)825andCENELECEN60

825forClass1laserproducts.

IfaCD‐ROMdrive,aDVD‐ROMdrive,oranotherlaserdeviceisinstalled,note

thefollowing:

OpeningtheCD‐ROMdrive,theDVD‐ROMdrive,oranyotheropticalstorage

devicecouldresultinexposuretohazardouslaserradiation.Thereareno

serviceablepartsinsidethosedrives.Do not open.

Laser compliance statement

CAUTION

Useofcontrolsoradjustmentsorperformanceofproceduresotherthan

thosespecifiedhereinmightresultinhazardousradiationexposure.

Ousodecontroles,ajustesoudesempenhodeprocedimentosdiferentes

daquelesaquiespecificadospoderesultaremperigosaexposiçãoàradiação.

Pourévitertoutrisqued’expositionaurayonlaser,respectezlesconsignes

deréglageetd’utilisationdescommandes,ainsiquelesprocéduresdécrites.

WerdenSteuer‐undEinstellelementeandersalshierfestgesetztverwendet,

kanngefährlicheLaserstrahlungauftreten.

L’utilizzodicontrolli,regolazioniol’esecuzionediprocedurediverseda

quellespecificatepossonoprovocarel’esposizionea.

Elusodecontrolesoajustesolaejecucióndeprocedimientosdistintosdelos

aquíespecificadospuedeprovocarlaexposiciónaradiacionespeligrosas.

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Lenovo B40-30 Notebook User Manual Page 18