| 摘要 |
PURPOSE:To set the display time of the display device in time units which are <=1/2 time as long as before by providing a time setting part which changes the display time by >=2 at each time. CONSTITUTION:When the 'minute' adjusting switch 6 of the time setting part 5 is depressed once and when the 'hour' adjusting switch 7 is depressed once, values displayed currently on a display part 1 are increased by one. Then while the 'minute' adjusting switch 6 is depressed continuously, the value obtained by >=2 to the digit of 'minutes' of the time displayed currently on the time display part 1 is displayed continuously at intervals of 0.1 second. Similarly, while the 'hour' adjusting switch 7 is depressed continuously, the value obtained by adding >=2 to the digit of 'hour' of the time displayed currently on the time display part 1 is displayed continuously at intervals of 0.1 second. Consequently, the time required for display time setting becomes a half as long as usual. |
