| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electronic apparatus in which the time capable of being measured by a hard timer is made long without changing the electronic apparatus. SOLUTION: The electronic apparatus is constituted in such a way that a clocking operation is performed by electric power supplied to the electronic apparatus irrespective of the state of a power supply switch in the electronic apparatus. When the switch is turned off (S1), a first counting means which performs a counting-up operation in every prescribed time is started (S2). When the value of the first counting means becomes a countable maximum value, a control means for the electronic apparatus is started so as to inform that the first counting means has been saturated. The number of times in which the control means for the electronic apparatus is started is counted (S4). When the control means for the electronic apparatus is started, the counting-up operation is started again after the first counting means has been initialized.</p> |
