KW9075RF WWVB 1.Features:
RadiocontrolledclockwithWWVBsignal. 915MHzRFreceivingfrequency. PerpetualCalendarUptoYear2069. 12/24Hourtimedisplayselectable. CalendarDisplay. Dailyalarmwithadvancegraduallyalerting 2.MainUnitAppearance:
PARTA:
A1:RadioControlledTime. A2:RadioControlledIcon A3:AlarmIcon A4:Second PARTB:
B1:SNOOZEButton B2:+/12/24Button B3:MODE/SETButton B4:/C/FButton A5:IndoorTemperature A6:Date&DayofWeek A7:OutdoorTemperature B5:RESETButton B6:ALON/OFFButton B7:ALERTButton B8:SEARCHButton PARTC C1:WallMountHole C2:BatteryCompartmentCover 3.OutdoorSensorAppearance. C3:Stand D4:C/Fbutton D5:WallMountHole D1:OutdoorTemperature D2:TransmissionIndicationLED D3:BatteryCompartment 4.GettingStarted:
4.1MainUnit:
Openmainunitbatterycompartmentcover[C2]
Insert3xCsizebatteriesobservingpolarity[+andmarks]
Replacemainunitbatterycompartmentcover[C2]
UseapintopresstheRESET[B5]buttonontherearofthemainunit,themain unitisnowreadyforuse 4.2OutdoorThermoSensor Battery compartment(D3) of thermo sensor is locating behind the back cover, unscrewsthebatteriescovertoopen. Insert2xAAbatteriesobservingpolarity[+andmarks]
5.Installation 5.1MainUnit Themainunitcanbeplacedontoanyflatsurface(C3),orwallmountedbythe hanginghole(C1)atthebackoftheunit. 5.2OutdoorThermosensor Theremotesensorshouldbesecurelymountedontoahorizontalsurface. Note:Transmissionsbetweenreceiverandtransmittercanreachupto100min openarea. OpenArea:therearenointerferingobstaclessuchasbuildings, trees,vehicles,highvoltagelines,etc. 6.RFTransmission Themainunitautomaticallystartsreceivingtransmissionfromoutdoorthermo sensorforoutdoortemperatureafterbatteriesinserted.RFicon flashes ontheLCD. The thermo sensor unit will automatically transmit temperature signal to the mainunitafterbatteriesinserted. Ifmainunitfailedtoreceivetransmissionfromoutdoorthermosensorinfirst3 minutesafterthebatteriesinserted,.displayontheLCD. HoldSEARCHbutton(B8)for3secondstoreceivetransmissionmanually. Press C/F button (D4) on thermo sensor unit to select temperature to be displayedinCelsiusmodeorFahrenheitmode. 7.TimeandAlarmSetting 7.1RadioControlledClock:
After batteries inserted and main unit finishes receiving the transmission from outdoor thermo sensor, the clock automatically starts to scan the WWVB time signal.RadioControlIcon flashesontheLCD. flashes, turnson, disappear, Indicatingnowisreceiving WWVBsignal Indicatingsignalreceived successfully Indicatingsignalreception failed Theclockautomaticallyscansthetimesignalat2.00a.m.everydaytomaintain accurate timing. If reception fail, scanning stops (
on LCD disappear) and repeatsagainat3.00a.m.4.00a.m.and5.00a.m. Theclockcanbesettoscanthetimesignalmanuallybyholding button(B4) for 3 seconds. Each reception takes around several minutes. If receptions fail, scanningstops.(
onLCDdisappear)andrepeatsagainonnextfullhour.E.g. scanningfailedat8:20a.m.Itwillscanagainat9:00a.m. Stopscanningbyholding button(B4)for3seconds. 7.2ManualTimeSetting:
In time display mode, hold MODE button (B2) for 3 seconds to enter Clock/CalendarsettingMode. Press+(B2)or(B4)buttontoadjustthesettingandpressMODEbutton
(B3)toconfirmeachsetting.
(Bykeepingthe+(B2)or(B4)buttonpressed,couldacceleratetheprocess andreachthedesiredvaluemorequickly) Thesettingsequenceisshownasfollow:Hour,Minute,Second,Year,Month/Day sequence,Month,Date,DST Note:
(1) AllSettingmodewillautomaticallyexitin15secondswithoutanyadjustment
(2) For Time Zone: the default setting is zone E. By holding + (B2) button for 3 secondstoadjusttootherzonesPMorC.
(3) DST:WhenDSTfunctionisactivated,anditsinDaylightSavingMode(RCCsignal withDST)DSTwouldbeshownontheLCD. 7.3DailyAlarmFunction:
Press MODE button (B3) to select to view alarm Time, AL shown on the display WhenviewingtheAlarmTime,holdMODEbutton(B3)for3secondstoenter AlarmTimesetting.Press+(B2)or(B4)buttontoadjustthealarmtime. PressMODEbutton(B3)toconfirmthesetting. 7.4SnoozeAlarmFunction:
PressALON/OFFButton(B6)toactivateordeactivatethealarm.Ifthealarmis on,alarmicon"
"appearsonthedisplay. When alarm alerts, press any button to stop the alarm. Otherwise, the alarm signalsoundsforabout2minutes,thenstopsautomatically. PressSNOOZE(B1)buttonwhenalarmalerts.Thealarmsnoozesfor5minutes, flashesontheLCDduringthesnoozetime.Thisprocess thenitalertsagain. canberepeated7times. ExceptSNOOZEbutton(B1),pressanybuttontostopsnoozealarm. Press12/24(B2)buttontoselect12or24hoursmode. 7.5 12/24HourDisplaymode:
8.Thermometer 8.1Temperaturedisplay Press C/F (B4) button to select Temperature in Celsius mode/ Fahrenheit mode. If the temperature is out of the measurable range, LL.L (beyond the minimum temperature)orHH.H(beyondthemaximumtemperature)willbeshownonthe LCD. 8.2TemperatureAlertfunction PressALERTbutton(B7)tosettheOutdoorTemperatureAlertfunctiononor off, appearsontheLCDiftemperaturealertfunctionisactivated. Hold ALERT button (B7) for 3 seconds to enter outdoor temperature alert setting,upperlimiticon flashonthedisplay. Press+(B2)or(B4)buttontosettheupper andlower limitofthe outdoortemperature.PressALERTbutton(B7)toconfirmthesetting. 9.Low battery indication:
turnsonthedisplay(besidetheoutdoortemperature), Thelowbatteryicon indicating that thermo sensor in low battery status. The batteries should be replaced. 10.Precautions Useapintopresstheresetbutton(B5)iftheUnitdoesnotworkproperly. AllSettingModeswillautomaticallyexitin15secondswithoutanyadjustment. Theclocklosesitstimeinformationwhenthebatteryisremoved. Avoidplacingtheclocknearinterferencesources/metalframessuchascomputer orTVsets. Donotexposeittodirectsunlight,heavyheat,cold,highhumidityorwetareas The outdoor sensor must not be set up and installed under water. Set it up in awaydirectsunlightandRain Nevercleanthedeviceusingabrasiveorcorrosivematerialsorproducts.Abrasive cleaningagentsmayscratchplasticpartsandcorrodeelectroniccircuits 11.Specifications IndoorData:
Temperaturerange:
0to50C[+32to+122F]
TemperatureUnitsMeasured:
CorF[switchable]
OutdoorData:
Transmissiondistance:(openarea) 100m@915MHz Temperaturerange:
MainUnitDimensions:
ThermoSensorDimensions:
BatteryRequirements:
BaseStation[indoor]:
Sensors[outdoor]:
20~50C[4~+122F]
W410xh270xd43mm W75xh113xd20mm 3xCsizebatteries 2xAAsizebatteries FCC Statement NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate 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 installation. 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 the separation between the 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. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.