Masterclock CLKTCD Series Manual de usuario descargar pdf (Pagina 14)

CLKTCDSeriesUserManual–Rev.2.0.1Page14



OperatingEnvironment

TheCLKTCDclockcontainsasteppermotorandmicroprocessorcontrolelectronicsdesignedto

operateindoorsbetween0‐50°Cwith0‐90%relativehumidity.



TheCLKTCDisnotwaterormoistureproof.Treatitasyouwouldanyotherdelicateelectronic

deviceanddonotexposeittowater,excessiveheatorphysicalabuse.





Operation

Afterapplyingpower,theCLKTCDwillgothroughaninternalcheckout.UTC(UniversalCoordinated

Time)fromtheRTC(RealTimeClock)backupwillthenbedisplayedplusanyTimeZoneand/orDST

(DaylightSavingTime)offsets,untilatimecodesignalisacquired.Iftimecodeisnot“locked”,the

redstatusLEDwillbeonsoliduntiltimecodeisacquired.

StatusLED

TheredLEDontheCLKTCDclockface,locatedatthe6:00indicates;



LEDSTATE STATUSINDICATION

Off Theclockacquiredvalidtimecodeandhassynchronizeditsinternal

RTCtothetimecodereference.Theinternalclocktimeisconsidered

accurate.Theclockhandsmaybeadjusting/correctingrapidlyeither

clockwiseorcounter‐clockwiseduringacorrection.

OnSolid Theclockisnotabletodecodethetimecodereferenceorthe

referenceisnotpresent.Timedisplayedonthefaceoftheclockis

baseduponinternalandTCXOandshouldnotbeconsidered

accurate.



CorrectionBehavior

Thecorrectioncycleengageswhenthere’sachangetotheinternalRTCreferenceascomparedtothe

timecodereference.

1. WhileacquisitionofTimeCode.

• Initialstartup

• Afterlossofpower

• AfterlossofTimeCode

2. Changetotheclocksconfigurations.

• DIPswitchsettings

• CLKTCD‐Setconfigurationutility

• ResetDevice

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 36 37

Sin comentarios

Masterclock CLKTCD Series Manual de usuario Pagina 14