User's Manual

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Chapter1Overview
1.1Introduction

DNYS‐2CsmartkeyisanewtypeofOLEDcolor‐screensmartkeybasedonthe“Double‐less”technologyofthe
company,basedonourapplicationanddevelopmentexperienceovertheyears,whichcanbeoperatedin
conjunctionwithJOYOseriesofmicrocomputersafetyinterlocksystems.The“Double‐less”technologyisanew
acquiringandcodingtechniquedevelopedbythecompanyunderhugeinvestments,whichhasgainedmany
patentsandisespeciallyapplicabletotheSmartinterlockfield,characterizedbylimitlesscodingandwireless
acquiring.

TheDNYS‐2Csmartkeyhasbeenessentiallyupgradedandimproved,nomatterintechnology,performance,and
manufactureprocess,comparedwiththeprevioustypeofsmartkeys,anditiscapableofmeetingthecustomer’s
newrequirementsoninterlockdevicessuchastheapplicationsincentralizedcontrolstation.
1.2Scopeofapplication
Applicabletointetlockofsubstations,powerplants,etc.
1.3Functionsandfeatures
Theproducthasthefollowingfunctionsandfeatures:

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Limitlesscoding;andthecodingsystemadoptstheGUID;
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Wirelesscodeacquiring;thesmartkeyadoptsthenon‐contactacquisitionmode.
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“BlackBox”function:Recordingandbrowsingtheoperationordersandtheoperationinformation;thedata
canbewell
savedwithin10yearsafterpower‐off;
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Thesmartkeyfunctionsasorderclearance,synchronization,memory,lockcodechecking,terminationofthe
currentoperationorder,step‐skipping,real‐timeclock,batteryelectricquantitydetection,self‐diagnosis,etc.
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Itcanreleaseanddetectvariouslocksasfollows:

Mechanicalcodinglock

fixedprogramlock

Electriccordinglock

Lockingbox

Electroscope

Statedetector

High‐voltagepresenceindicatingsystems
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Thesystemisprovidedhigh‐speeddatatransmissionmodulesuchashigh‐speedinfraredIRDAmodule.
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VoicepromptinEnglish;