SENDING METHOD OF SIGNAL FOR ELECTRONIC CLOCK

摘要

PURPOSE:To transmit accurate signals by sending out signals containing a plurality of different time data per second at a signal interval longer than the width of the pulse driven by a step motor of an analog electronic clock. CONSTITUTION:Signals A1 and B1 containing one time datum at every second and every 0.5 second, or signals A2 and B2 containing two different time data at every second and every 0.5 second are sent out from an electronic clock. The time intervals T1 and T2 between these signals are longer than the width of the pulse driven by a step motor of an analog electronic clock on a receiving side.