| 摘要 |
PURPOSE:To enable the digits that can be corrected to be known from sounds by operating a correction switch means to operate an alarm signal forming circuit with a correction control circuit, changing over the signal according to the correcting digits and letting sounds be produced from a sounding body. CONSTITUTION:As the user excites an alarm control means 7 by operating a switch means 8, a discriminating means 6 checks the contents of a clocking circuit 3 and excites an alarm signal forming means 9 to let the time information of the hour and minute be expressed by sounds from a sounding body 10. To make time correction, a correction control means 11 is excited by operating a correcting switch means 12 and according to the operation of the switch means 12, the correction digit of the clocking circuit 3 is selected and the alarm signal forming circuit 9 is operated to let the digit discriminating sound corresponding to the correcting digit be outputted from the sounding body 10. Since this enables which digit is correctable to be known, the correction of that digit is performed by the switch operation of the correcting switch 12. |
