| 摘要 |
PURPOSE:To improve operability by recording and reproducing a video in accordance with the ON/OFF state of each step of a two-step switch. CONSTITUTION:The 2nd switch 2 is turned on by the 2nd stroke of two-step stroke type button and sends a high level ON signal. When the switch 2 is turned on, a signal is sent from a gate control circuit 11 to the gate stage of a recording amplifier 10 in accordance with said ON signal and a vertical synchronizing signal VD from a photographing signal processing circuit 8. During the period (1/60sec) of the sending of said signal, the amplifier 10 outputs a video signal outputted from a recording processing circuit 9. The video signal sent from the amplifier 10 is applied to a magnetic head through the 1st switch circuit 12 and then recorded in a magnetic disc 14 through the head 13. |
