| 摘要 |
PROBLEM TO BE SOLVED: To aggregate the base unit function of video doorphone or the partial function of TV multiplex broadcasting receiver to the remote controller of TV/VIDEO corresponding to teletext broadcasting and to make the various control keys of that remote controller easy to use for users. SOLUTION: Corresponding to a reception enable command from the side of remote controller 1, a TV receiver 2 sends out received multiplex broadcasting data. The remote controller 1, which receives the multiplex broadcasting data through a radio communication part 16, memorizes the data in a memory part 19 and simultaneously displays them through an arithmetic part 10 and a display circuit 12 onto a display part 15. When the contents of broadcasting are the list of programs, the display part 15 is touched from a touch panel 13, the depressed part is calculated by the arithmetic part 10, a command is called from the memory part 19 and sent out through the radio communication part 16 and the TV receiver 2, which receives this command, switched a channel at the time of program. Then, a video instrument 3 reserves the recording of that program. Besides, communication with a video doorphone hand set 4 can be performed by the remote controller 1 while watching a picture. |
