| 摘要 |
PURPOSE:To effectively utilize an already registered card even after the redesign of the card by executing the re-execution of arithmetic by a reset calculation formula and updating already registered card data. CONSTITUTION:When a user operates the selection / execution key of a KBD 20 in a state that the picture of calculation formula reset introduction is displayed, a CPU 11 decides it from the position of a cursor in that case whether or not 'reset of calculation formula' is selected and designated, and when the 'reset of calculation formula' is selected and designated, the CPU 11 displays a picture for the reset of the calculation formula and executes a calculation formula reset processing according to the operation of the KBD 20 by the user. When this calculation formula reset processing is executed, the contents of a calculation formula data storage buffer 16 are changed to new reset calculation formula data. Thus, even after the redesign of the card with the reset of the calculation formula, the data of the already registered card can be effectively utilized. |
