| 摘要 |
PROBLEM TO BE SOLVED: To perform OSD display by discrimination from another channel in an analog broadcast, etc., concerning a channel where a sub-channel is not specified in a broadcast receiver for receiving a digital broadcast. SOLUTION: When a user selects a 'channel selection menu', channel information stored in a memory is read and it is judged whether the configuration of the sub-channel is specified in a present operation or not. A describer 'x' is assigned to the unspecified sub-channel, the channel is displayed in the channel information list of a 'channel selection screen' and it is discriminated from another channel. |
