| 摘要 |
<P>PROBLEM TO BE SOLVED: To realize a function switching including modes characteristic concerning a radio controlled time piece, by the operation of a single operation part. <P>SOLUTION: A time in the time piece corrected in time automatically based on a received radio wave, is displayed on a time display 14. A display mode in the time display 14 is selectively switched to a time mode for displaying the time, a correction mode for hour and minute correction of the time, a reception history mode for indicating reception history of the received radio wave, or an off-set setting mode for setting hours and minutes to make the display time go slow or fast compared with a reception time. Only one operation switch 22 is provided, it is switched based on an operation continuing time of the operation switch 22, and changes of minute and hour are thereby executed in the correction mode and the off-set mode. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
