| 摘要 |
PROBLEM TO BE SOLVED: To preset a satellite station. SOLUTION: When the key operation for preset is performed by specifying one of division areas, the frequency data of a broadcast station prepared in that specified division area is written in the data area of a memory 34 respectively. When the key operation for data change is performed by specifying one of the data areas of the memory 34, the frequency data of the satellite station of a corresponding broadcast station is read out from a data table and written in the specified data area. When one of station selecting keys P1 to P7 is operated, the frequency data written in that data area is read out from the data area corresponding to the operated station selecting key among the data areas of the memory 34. The division ratio of a variable dividing circuit 22 is changed according to this read-out frequency data and the station is selected. |
