Lenovo ThinkStation E30 Instrukcja Użytkownika Pobierz pdf (Strona 11)

DANGER

Outdoorantenna

grounding

Ifanoutsideantennaorcablesystemisconnected

totheequipment,besuretheantennaorcable

systemisgroundedastoprovidesomeprotection

againstvoltagesurgesandbuilt-upstaticcharges.

LightningForaddedprotectionforthisequipmentduringa

lightningstorm,orwhenitisleftunattendedand

unusedforlongperiodsoftime,unplugitfromthe

walloutletanddisconnecttheantennaorcable

system.Thiswillpreventdamagetothevideo

productduetolightningandpowerlinesurges.

PowerlinesAnoutsideantennasystemshouldnotbelocated

inthevicinityofoverheadpowerlinesorwhereit

canfallintosuchpowerlinesorcircuits.When

installinganoutsideantennasystem,extremecare

shouldbetakentokeepfromtouchingsuchpower

linesorcircuits,ascontactwiththemmaybefatal.

Datasafety

Donotdeleteunknownlesorchangethenameoflesordirectoriesthatwere

notcreatedbyyou;otherwise,yourcomputersoftwaremightfailtowork.

Beawarethataccessingnetworkresourcescanleaveyourcomputervulnerable

tocomputerviruses,hackers,spyware,andothermaliciousactivitiesthatmight

damageyourcomputer,software,ordata.Itisyourresponsibilitytoensurethat

youhaveadequateprotectionintheformofrewalls,antivirussoftware,and

anti-spywaresoftwareandkeepthissoftwareuptodate.

Usingheadphonesorearphones

Ifyourcomputerhasbothaheadphoneconnectorandanaudioline-out

connector,alwaysusetheheadphoneconnectorforheadphones(alsocalleda

headset)orearphones.

CAUTION:

Excessivesoundpressurefromearphonesandheadphonescancause

hearingloss.Adjustmentoftheequalizertomaximumincreasesthe

earphoneandheadphoneoutputvoltageandthesoundpressurelevel.

Therefore,toprotectyourhearing,adjusttheequalizertoanappropriate

level.

Excessiveuseofheadphonesorearphonesforalongperiodoftimeathigh

volumecanbedangerousiftheoutputoftheheadphoneorearphoneconnectors

donotcomplywithspecicationsofEN50332-2.Theheadphoneoutput

connectorofyourcomputercomplieswithEN50332-2Subclause7.This

Chapter1.Importantsafetyinformation7

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Lenovo ThinkStation E30 Instrukcja Użytkownika Strona 11