EverFocus EPN4122i Uživatelský manuál stáhnout pdf (Strana 4)

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SafetyNotice

‐Theselimitsaredesignedtoprovidereasonableprotection.Thisequipmentgenerates,usesandcanradiated

radiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful

interferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurina

particularins

allation.Ifthisequipmentdoes causeharmfulinterferencetoradioortelevisionreception,which

canbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterference

byoneormoreofthefollowingmeasures:‐Reorientorrelocatethereceivingantenna.

‐Increasetheseseparationsbetwe

enth

eequipmentandreceiver.

‐Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.

‐Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

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Thechangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidthe

user'sauthoritytooperatetheequi

pme

nt.

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 Toreduceriskoffireorelectricshock,donotexposethisappliancetorainormoisture.

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 Donotattempttodisassembletheappliance.Topreventelectricshock,donotremovescrewsorcovers.

Therearenouser‐serviceablepartsinside.Contactqualifiedservicep

rsonnelformaintenance.Handlethe

appliancewithcare.Donotstrikeorshake,asthismaydamagetheappliance.

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 Donotusestrongorabrasivedetergentswhencleaningtheappliancebody.Useadryclothtocleanthe

appliancewhenitisdirty.Whenthedirtishardtoremo

ve,useamilddetergentandwipegently.

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 Donotoperatetheappliancebeyonditsspecifiedtemperature,humidityorpowersourceratings.The

inputpowersourceforthisapplianceisDC12V&PoE.Donotusetheapplianceinanextremeenvironment

wherehightemperatureorhighhumiditye

xists.Usetheapplianceatthetemperatureandhumidityasbelow:

Foroutdoormodels:‐40°C~50°C ≦ 95%

Forindoormodels:‐5°C~50°C ≦ 85%.

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 Useonlytherecommendedpowersupplies.Powersuppliesmustcomplywiththerequirementofthe

latestversionofIEC60950‐1.Substitutionsmayda

magetheunitorcauseafireorshockha

zard.

1 2 3 4 5 6 7 8 9 ... 94 95

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