초록 ▼

A frequency of input power is selected with a first keypad, and a weight unit is selected with a second keypad provided on a microwave oven. A displaying unit is connected with the key inputting devices and displays operating conditions of the microwave oven that are set by the first and second keyp

A frequency of input power is selected with a first keypad, and a weight unit is selected with a second keypad provided on a microwave oven. A displaying unit is connected with the key inputting devices and displays operating conditions of the microwave oven that are set by the first and second keypads. A controller detects the operating conditions by checking whether the displaying means and each of the first and second keypads form closed loops by applying control signals to the loops and sets the detected operating conditions as preset operating conditions of the microwave oven. Then, the controller controls the cooking operation of the microwave oven according to the preset conditions.

대표청구항 ▼

[ What is claimed is:] [1.] An operating condition setting-type microwave oven wherein an operating condition thereof is set according to a detection of a predetermined operating condition and an operation thereof is then executed, said microwave oven comprising:a key inputting means for setting ope

[ What is claimed is:] [1.] An operating condition setting-type microwave oven wherein an operating condition thereof is set according to a detection of a predetermined operating condition and an operation thereof is then executed, said microwave oven comprising:a key inputting means for setting operating conditions of the microwave oven with a first keypad by which a frequency of an input power is selected and a second keypad by which a weight unit is selected;a displaying means, connected with the key inputting means, for displaying the operating conditions set by the first and second keypads; anda control means for detecting the operating conditions by checking whether the displaying means and each of the first and second keypads form closed loops, for setting the detected operating conditions as preset operating conditions of the microwave oven, and for controlling a cooking operation of the microwave oven according to the preset operating conditions.