Lenovo IdeaCentre A720 User Manual download pdf (Page 16)

Safety and warranty guide

Modem safety information

Caution

Toreducetheriskofre,useonlyNo.26AWGorlarger(forexample,

No.24AWG)telecommunicationlinecordlistedbyUnderwriters

Laboratories(UL)orcertiedbytheCanadianStandardsAssociation

(CSA).

To reduce the risk of ﬁre, electrical shock, or injury when using telephone

equipment, always follow basic safety precautions, such as:

• Neverinstalltelephonewiringduringalightningstorm.

• Neverinstalltelephonejacksinwetlocationsunlessthejackisspecically

designed for wet locations.

• Nevertouchuninsulatedtelephonewiresorterminalsunlessthetelephoneline

has been disconnected at the network interface.

• Usecautionwheninstallingormodifyingtelephonelines.

• Avoidusingatelephone(otherthanacordlesstype)duringanelectricalstorm.

There may be a remote risk of electric shock from lightning.

• Donotusethetelephonetoreportagasleakinthevicinityoftheleak.

Laser compliance statement

Caution

Whenlaserproducts(suchasCD-ROMs,DVDdrives,beroptic

devices,ortransmitters)areinstalled,notethefollowing:

• Do not remove the covers. Removing the covers of the laser product could

result in exposure to hazardous laser radiation. There are no serviceable parts

inside the device.

• Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthose

speciﬁed herein might result in hazardous radiation exposure.

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Lenovo IdeaCentre A720 User Manual Page 16