User manual

CLKTCDSeriesUserManual–Rev.2.0.1Page20
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Quick Reference Guide
Time Zone & DST Switch Settings for US/Canada
US/Canada Standard Pre 2007
US Standard Post 2006
S1.7andS1.8
Daylightsavingtimeadjustment.(SeeDaylightSavingTime)
Function  S1.7 S1.8 
DSTadjustmentdisabled OFF OFF (default)
US/CanadaDSTenabled ON OFF (USstandardthroughFall2006)
USDSTenabled OFF ON (newUSstandard‐Spring2007)
EUDSTenabled ON ON (EuropeanUnion)
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TheincomingtimecodemusthaveadateencodedinaformatrecognizedbytheCLKTCDfor
daylightsavingstimeadjustmentstobeperformed.ThetimecodedateencodingSwitches
S2.1andS2.2mustbesettoenablethedecodingofthesecontrolbits/fields.
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