摘要 |
PURPOSE:To perform the adjustment of a time by one operation button by a method wherein a time information and a discrimination mark are displayed in a flow in a digital display unit in the normal operation of a clock, while a figure to be adjusted is displayed fixedly when the time is adjusted. CONSTITUTION:In a state (a) of normal display of a time, the time is displayed in a flow from the right to the left in the sequence of an hour and a minute in the dot matrix display part 1a of a display unit 1. At this time, an hour mark H is lighted in the discrimination mark 1b of the display unit 1 when a time information displayed in the dot matrix display part 1a is in an hour figure, while a minute mark M is lighted therein when the time information is in a minute figure. Then, when an adjusting switch is operated for a prescribed time, the adjustment of a figure displayed in the discrimination mark display part 1b of the display unit 1 at that time is made possible, and thus the time information in a selected figure is displayed (b), (c) fixedly in the dot matrix display part 1a. When the adjusting switch is operated subsequently, the adjustment of a time is performed. |