RemoteSensorAOK-2025DExteriorwirelesssensorsignaltransmissiononthefrequencyASK433.92MHzrangeupto25minfreespace(withoutinterference)coverresistanttoweatherTechnicalparametersThermalrange:-50C(-58F)to+70C(158F)(1Cwitharesolution0.1C)Datatransmission:everyca35sBroadcast:onthefrequencyASK433MHzRange:upto25minfreespaceandwithoutinterference(inabuilt-upareatherangemaydroprapidly)Powersupply:2.5V-3.3VDimensions:63x25x90mmButtondescriptionALEDdiodeBLCDdisplayChookforhangingonthewallDbatterycoverEbatterycompartmentFtemperatureunitselection(C/F)Commissioning 1.Firstinsertthebatterytothethermometer,thentotheexteriorwirelesssensor(seeBatteryinsertionandreplacement).2.Onorafterpoweron,theLCDdisplayfor3seconds,thendetectingthetemperature/humidity/lowvoltageemissioncurrenttemperature/humiditydataatthesametime,LEDflash,afterenteringthenormalmode,eachsynchronizationcyclebeforethearrivalofthedetectiontemperature/humidityandtransmittingadata.BatteryinsertionandreplacementWheninsertingorreplacingbatteriesinthesensor,proceedasfollows:1.Removethebatterycompartmentcover.2.Insertthebattery,takecaretomaintainthecorrectpolarityoftheinsertedbattery,followthesymbolsatthebottomofthebatterycompartment.3.Closethebatterycompartmentcover.Usealkalibatteries,neveruserechargeablebatteries.Incaseoflowtemperatures,lithiumbatteriesarerecommended.TroubleshootingofsensorsignalreceptionproblemsIfthesensordatafailtodisplay,removebatteriesfromthesensorandfromthemeteostationandrepeattheprocedureaccordingtotheCommissioningsection!Alsocheck:1.ifthewirelesssensorandthethermometerare1.5mto2mfromanysourcesofinterferencesuchascomputers,monitors,televisionsand otherelectricappliances.2.ifthewirelesssensorisntonametalconstructionsuchasawindowframe,metalsheetwindowsilletc.3.iftherearentunwantedinterferencesfromnearbyproducts,whichoperateonthesamefrequency(433MHz)Thetransmissionrangeis25minfreespace.Itissignificantlyaffectedbytheenvironmentandinterferences.Inabuilt-upareatherangemaydrop,dependingfromtheusedbuildingmaterial,toseveralmetersonly.MaintenanceDonotputthethermometernorthesensorinplacespronetovibrationsandshocks,astheappliancesmightgetdamaged.Putthesensortoaplaceshelteredfromdirectsunlightandrain.Avoidenvironmentswithsuddentemperaturejumps,i.e.withdirectsunlight,extremecoldandhumidityandanyotherconditions,whichmightcompromisethesensoryprecision.WhencleaningtheLCDdisplayandtheappliancecover,useonlyasoftmoistcloth.Donotusesolventsoranycleaningpreparations.Donotsubmergethesensorintowaternoranyotherliquid.Donotattemptanyrepairsonyourown.Iftheproductisdamagedorfaulty,sendittotheshop,whereyouboughtit,forrepairs.Oncedepleted,removethebatteriesfromtheappliancestheymightleakanddamagetheappliance. Useonlynewbatteriesoftheprescribedtype.Handtheusedbatteriesoverattheusedbatterycollectionpoint.FCCSTATMENTThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheusersauthoritytooperatetheequipment.ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:--Reorientorrelocatethereceivingantenna.--Increasetheseparationbetweentheequipmentandreceiver.--Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.--Consultthedealeroranexperiencedradio/TVtechnicianforhelp.