| 摘要 |
A remote control unit, an electronic device and a method for controlling an electronic device using the same are provided. The remote control unit includes: a key input part including a menu key for allowing an electronic device to enter a setup mode, a numeric key rotatably provided to display different numerals depending on degree of rotation, and a confirm key for transmitting a control signal corresponding to the numeral of the numeric key; a memory for storing a control code for controlling the electronic device; a microcomputer for reading out and transmitting the control code stored in the memory depending on a signal inputted from the key input part; and an infrared transmitter for transmitting the control code in a form of an infrared signal depending on a control of the microcomputer.
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