| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electronic desktop computer with which a user can display the count value of the selected one of an IC(item counter), a DC (day calculation counter) and a TC (time calculation counter). SOLUTION: Three modes are prepared, i.e., a normal calculation mode where the normal calculation is performed, a day calculation mode where the calculation is performed based on the number of days, and a time calculation mode where the calculation is performed based on the time. In each of these three modes, an IC, a DC and a TC are set to perform each counting operation with every depression of a prescribed operator key. A switch part 4 includes a counter changeover switch which shows the count value of each selected counter on a display 2. Thus, it's possible to easily know the number of calculations which are performed with input of the operator key in each calculation mode.</p> |
