METHOD AND SYSTEM FOR CONTROLLING FUNCTION OF DISPLAY DEVICE USING REMOTE CONTROL UNIT

摘要

The present invention relates to a method and system for controlling the function of a display device using a remote control unit which displays a guide to the operation of the remote control unit on the display device and supports the control of shortcut functions according to the guide when controlling the function of the display device using the remote control unit. According to the present invention, a method for controlling the function of a display device using a remote control unit comprises the steps of: receiving an input of a function key for calling a shortcut menu; displaying a shortcut menu interface on a display device in response to the function key; receiving an input of a shortcut key corresponding to the shortcut menu interface; and controlling to execute a shortcut function corresponding to the shortcut key and outputting feedback depending on the control of the shortcut function. [Reference numerals] (100) Remote control unit;(200) Display device;(401) Shortcut menu calling input;(403) Control signal;(405) Shortcut input mode;(407) Shortcut menu display;(409) User key input;(411) Analyze key code;(413) Key code signal;(415) Operate a function and display