| 摘要 |
PURPOSE: A computer parameter adjustment system is provided to make a microcomputer of a computer transmit corresponding parameters to a microcomputer of an image display so that it can adjust the parameters without pushing buttons and simplify the structure of the image display device. CONSTITUTION: The system comprises the first microcomputer(12), the first interface(13), the second interface(23), and the second microcomputer(22). The first microcomputer(12), embedded in a main body of a computer, receives parameter adjustment instructions from external key input operation, and generates parameter adjustment data according to the input instructions. The first interface(13), also embedded in the main body of the computer, performs the data process for transmitting the parameter adjustment data, generated in the microcomputer(12), to external devices. The second interface(23), embedded in an image display device, receives the external parameter adjustment data and outputs the data to internal bus. The second microcomputer(22), also embedded in the image display device, adjusts the parameters according to the external instruction data and at the same time displays OSD(On Screen Display) character signals.
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