| 摘要 |
PURPOSE:To set the time of timer reproduction without installing an exclusive- use switch for setting the reproduction time by operating simultaneously a forward switch and setting indication switch for setting the time of a timer reproduction means. CONSTITUTION:Eight set is set as the basic time of the timer reproduction time of a picture. In order to set the timer reproduction, the forward switch 5 is pressed by prescribed times in the condition where a display switch 7 is turned on. Then a counter part 76 is added for 1sec through an AND circuit 70, and a counted value is increased by 1sec whenever the switch 5 is depressed. When the counter part 76 comes to nine, it means the unlimited reproduction time. While the display switch 7 is turned on, a reverse switch 6 is pressed by prescribed times. Then, the counter part 76 is subtracted by 1sec whenever the switch 6 is depressed, and the reproduction time is decreased by 1sec with 1sec as a limit. |
