| 摘要 |
PURPOSE:To easily and sequentially select plural channels through the use of a single key by previously registering a channel to be selected through the use of a memory key and selecting the channel through the use of the memory key after registration. CONSTITUTION:When two channels can previously be registered, for example, the content of a channel memory 60 is cleared by a clear key 35, and a system comes to the standby state of channel registration by the memory key 36. The channel to be selected is designated, and the channel number (first channel) is recorded in the memory 60 when the channel is designated. The designation of a channel for the second time (second channel) is similarly recorded in the memory 60. Third channel designation is denied. Then, the content of the memory is registered by the operation of the memory key 36. When the key 36 is depressed during broadcasting reception, the channel which is selected at preset is discriminated. When it is not the first channel, the first channel is selected, and the second channel is selected when it is the first channel. |
