| 摘要 |
PURPOSE:To enable to insert and record another information without intermission for the recorded content, by providing a means stopping tape erase at insertion recording and a switch controlling the stop of inserted recording. CONSTITUTION:An insertion recording reference signal inputted from an input terminal 1 is applied to an erase current source 4 as it is, the erase current source is stopped by it and no erase current flows to an erase head 5. The VTR is at recording mode with this reference signal. Thus, another information is overlappingly recorded on a recorded tape without erase operation. A switch 2 turns on which can be set before recording after a prescribed time or after tape run amount reaches a prescribed amount. Since the switch 2 turns off during inserted recording, a stop reference signal output is at low level. When the switch turns on and is conductive to ground, the stop reference signal output is at high level and the inserted recording stops with this instruction. |
