| 摘要 |
PURPOSE:To receive a specified program on any channel by storing beforehand a channel for transmitting its program information and its program number in combination by each program in memory, and a key for specifying the program by a user. CONSTITUTION:A microcomputer 26 is connected to a memory 27 having a program number storage table through a data bus 261. In said table channel data is combined with program number data by every content of program. For instance, in case of a weather forecast program, such combination is carried out that on a channel A the number of oprogram is A1, and on a channel B the number of the program is B1. Assuming that a user depresses a key 211 for specifying a weather forecast, the microcomputer 26 reads out number data A1 from the memory 27 and supplies it to a teletext data processing circuit 14 through a data bus BS2. Accordingly, the user can observe information of the weather forecast. |
