摘要 |
PURPOSE:To reduce the burden of broadcasting schedule register and to enable a register before the change date at the time of changing programs. CONSTITUTION:The pay program control system is provided with the broadcasting schedule of pay programs and terminals receiving a control signal representing a contractor for each pay program and receiving and demodulating video and voice signals. The system is provided with a register means capable of registerring both the broadcasting schedule of pay programs for this week and the broadcasting schedule of pay programs for the next week. At the normal time, the schedule for this week is repeated and at the time of changing programs, the date of change and the schedule for the next week are registered in advance to automatically switch the schedule to the one for the next week. |