| 摘要 |
PURPOSE:To facilitate reading a timer arrival time and ensure the discrimination of timer time set, by displaying the set timer time by radial time display and by flashing the display at the timer time arrival time. CONSTITUTION:When the timer time arrival detection output due to a detecting circuit 42 is applied through an OR circuit 25, counters 29 and 30 become presettable, and time data stored in latch circuits 31 and 32 are set and are applied to a radial segment voltage supplying circuit. Meanwhile, an FF37 is set through the circuit 42, and an AND gate 22 is opened, and the frequency division output from a frequency divider 26 is applied to a common electrode, and the timer arrival time is displayed by flashing. Meanwhile, when the mode is switched to the timer mode after setting of the timer time, the set time is displayed radially through counters 29 and 30, etc., and 0:0 is displayed when the time is not set yet. Consequently, reading of the timer arrival time becomes easy because the display of this time is different from that of the normal time, and discrimination of timer time set ecomes easy. |
