| 摘要 |
<p>PURPOSE:To realize a confirmation at each area under a remote operation state, by monitoring with each picture receiver connected in parallel both the video and aural signals supplied from a VTR that remote controlled via a transmitter at the side of the picture receiver. CONSTITUTION:The TV signals received through an antenna 1 are displayed on the parallel picture receivers 14- that are remote-controlled via a receiver amplifier 3. An operator operates either one of the transmitters 15 provided with every receiver 14 to apply the control signal to a VTR5 via the amplifier 3, a remote control signal receiving circuit 4 and others. And the video and aural signals supplied from the VTR5 are modulated by a modulating circuit 7 that is controlled by a control discrimination signal transmitting circuit 6 to be received at the receivers 14-. As a result, a state of remote control of VTR by the operator is confirmed even at the side of the receivers 14- having no operation of the transmitter 15.</p> |
