| 摘要 |
<p>PURPOSE:To ensure the recording even when a broadcast time is delayed by starting the recording when a number identification code in a program signal and an inputted program identification code are coincident with each other. CONSTITUTION:A timer reservation circuit 1 sets such conditions as a channel of a program whose video recording is desired, a start time and an end time and a desired number identification code is inputted from a program identification code setting circuit 7. When a reservation start detection circuit 2 detects the reservation start time, a coincidence circuit 9 reaches the collation mode and the device is in the standby state. A program identification code detection circuit 8 detects a program identification code in a broadcast television signal and the coincidence circuit 9 detects whether or not the detected program identification code is coincident with the program identification code set by the program identification code setting circuit 7, a coincidence signal is outputted to a video recording driving circuit 3 when they are coincident, a video recording command is issued from the circuit 3 and video recording is started via a system control circuit 6. Simultaneously, a coincidence signal is outputted to a reservation changing circuit 10 to change the video recording end time of the timer reservation circuit 1.</p> |
