Lenovo ThinkStation S20 - Additional Safety Information; Rack Shelf Safety Information

CAUTION:
Excessivesoundpressurefromearphonesandheadphonescancause
hearingloss.Adjustmentoftheequalizertomaximumincreasesthe
earphoneandheadphoneoutputvoltageandthesoundpressurelevel.
Therefore,toprotectyourhearing,adjusttheequalizertoanappropriate
level.
Excessiveuseofheadphonesorearphonesforalongperiodoftimeathigh
volumecanbedangerousiftheoutputoftheheadphoneorearphoneconnectors
donotcomplywithspecicationsofEN50332-2.Theheadphoneoutput
connectorofyourcomputercomplieswithEN50332-2Subclause7.This
specicationlimitsthecomputer’smaximumwidebandtrueRMSoutputvoltage
to150mV.Tohelpprotectagainsthearingloss,ensurethattheheadphonesor
earphonesyouusealsocomplywithEN50332-2(Clause7Limits)forawideband
characteristicvoltageof75mV.UsingheadphonesthatdonotcomplywithEN
50332-2canbedangerousduetoexcessivesoundpressurelevels.
IfyourLenovocomputercamewithheadphonesorearphonesinthepackage,
asaset,thecombinationoftheheadphonesorearphonesandthecomputer
alreadycomplieswiththespecicationsofEN50332-1.Ifdifferentheadphones
orearphonesareused,ensurethattheycomplywithEN50332-1(Clause6.5
LimitationValues).UsingheadphonesthatdonotcomplywithEN50332-1canbe
dangerousduetoexcessivesoundpressurelevels.
Additionalsafetyinformation
CAUTION:
Plasticbagscanbedangerous.Keepplasticbagsawayfrombabiesand
childrentoavoiddangerofsuffocation.
Rackshelfsafetyinformation
YourThinkStation®computercanbeusedonarackshelf.Wheninstallingthe
computeronarackshelf,makesuretoleaveatleasta12.70cm(5inches)space
betweenthefrontedgeoftherackshelfandyourcomputerforreprotection.
14ThinkStationSafetyandWarrantyGuide