| 摘要 |
<p>A video monitor adjusting system for adjusting the displayed picture utilizing a microprocessor. The adjusting system is provided with a microprocessor, a D/A converter, an on-screen display circuit and an input operation unit in order to solve the problem of the conventional system that an unskilled operator cannot perform the adjusting work. The microprocessor outputs an adjusting signal to the input section of a video monitor through the D/A converter and superposes a picture adjusting message on the picture on the display screen through the on-screen display circuit.</p> |
