| 摘要 |
PURPOSE:To remove the complexity of operation and to prevent the damages of a pinch roll and the discharge of a battery, by providing a timer circuit to control the stop of deck driving and battery power source. CONSTITUTION:A battery (B) power source 1 is supplied to a deck device 3 as an accessory (ACC) power source through a switch 2. Since the ACC power source is also supplied to a timer circuit 5, the B power source 1 is supplied through a control circuit 4. If the ACC power source is opened, the timer circuit 5 is actuated, and after passing a fixed period, outputs a stop signal to a logic circuit 3b to stop (pinch off status) a deck 3a. After passing the time necessary for the movement from the operating status to stopped status of the deck 3a from the output of the stop signal, the timer circuit 5 stops power supply from the deck device 3 to the B power source 1 under control by the control circuit 4. |
