| 摘要 |
The prevent invention relates to a control device of a display apparatus. To perform various controls and maintenance, such as the firmware upgrade of the display apparatus, gamma value setting, abnormal state determination, state operation, and brightness correction, etc, the display data channel (DDC) of a graphic card is controlled. Therefore, the upgrade of various data including the maintenance of the display apparatus and abnormality determination is easily performed, and convenience is improved. A circuit configuration is simplified because a separate port is not required, and a remote control from a remote management server is performed though the internet. [Reference numerals] (100) Initialization module;(200) Control module;(300) Lift module;(400) Communication module;(500) Web connection module |
