| 摘要 |
PROBLEM TO BE SOLVED: To improve responsiveness in a program selecting operation by means of a user by storing an N-page of program information every program so as to instantaneously display the contents of the selected program when the user selects the program. SOLUTION: A control part 7 judges whether or not the number of a last page in the area of a memory 6 corresponding to the program number of the generated program exceeds the N-page, and the memory 6 is controlled so as to stored generated program information in the area corresponding to the program number when it is equal to or below the N-page. In the other hand, when it exceeds the N-pages, it is judged whether the page number of the generated program exceeds the N-page. When it is judged that the page number is equal to or below N-page, after the memory 6 is controlled so as to erase information on the max. page number which is stored in the area corresponding to the program number of the generated program, generated program information is stored in the area corresponding to the program number. When the page number is equal to or below N-page, generated program information is judged to be unnecessary, so that it is not stored in the memory 6 and the succeeding program is received. |
