| 摘要 |
<p>PURPOSE: To enhance the effect of demonstration by presenting an image constantly on a TV. CONSTITUTION: At the end of a first signal, i.e., a demonstration tape, tape end information is delivered from an image signal decision circuit 8 to a microcomputer 2. The microcomputer 2 delivers an operation stop instruction to a video tape player 7 and operates the magnetic recorder/player to rewind the tape. During the rewinding operation, a switch 4 is turned to receive a signal from an OSD circuit 3 and a second signal i.e., an output from the OSD circuit 3, is presented on a TV 5. At the end of rewinding operation, the demonstration tape is played back again.</p> |
