| 摘要 |
<p>PURPOSE:To efficiently change a reserved broadcasting program by automati cally changing a reservating state by broadcasting information on changing a program by character broadcasting and automatically changing the reservation time for the program in accordance with the result of detecting the change of the reserved program at the side of reception. CONSTITUTION:At the time of changing a program scheduled to broadcast, each broadcasting station broadcasts information on the change at a prescribed page of character broadcasting, which is previously regulated. In this case, in order to easily identify the characters, a colon is used between an hour and a minutes and swuang dash is used between starting/finishing times. Then, at the time of judging there is a program ID reserved by a timer controller 13 and changing not the time but the content of the program, its reservation is erased from RAM 22 and a new reservation program is given. Next, at the time of changing the time the starting/finishing times of recording are changed into those of after changing.</p> |
