| 摘要 |
<p>PURPOSE:To superimpose and display message sentences for an operator on a display image on a display in image display mode at specific time. CONSTITUTION:The operator operates a display sentence selection button 11 to select a message sentence to be displayed on the display 9 at the specific time. In response to the button operation, a microcomputer 7a outputs previously set display sentence data to an IC 8 for COS at the specific time, and the display sentence data is converted into a video signal and outputted to the display 9, where the display sentence is superposed and displayed on the image which is currently displayed.</p> |
