| 摘要 |
A method and apparatus for performing a memo function in a display system. A memo menu screen is displayed on a display system with an on-screen display (OSD) function when a menu key is selected, and input key is checked. Character or numeral data corresponding character or numeral key is displayed on a screen when the input key is judged to be the character key or the numeral key, and a cursor is shifted and returned to a right side or to a next line of the screen when the input key data is judged to be space or return key. A memo data stored in a memory is read out and displayed when the input key data is judged to be a read key, and a displayed memo data is stored in the memory when the input key data is judged to be a store key. Therefore, character or numeral data can be displayed on the screen and stored in the memory by selecting a corresponding key. Further, a function of the display system can be improved.
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