Washing apparatus

A washing apparatus comprising:

• an annular knob provided for the user to select a specific one from a plurality of wash course;
• a display provided to selectively display a course screen for the specific wash course selected through the rotary knob and an option screen for changing options for the specific wash course;
• a single variable input unit selected by the user, independent from the rotary knob, and selectively displaying a plurality of input information sources;
• and
• a conversion input unit provided for the user to select, independent from the rotary knob, and convert the input information displayed on the single variable input units.

A washing apparatus comprising:

• an annular rotary knob provided to select a wash course;
• a display provided in an inner portion with respect to a radial direction of the rotary knob and selectively displaying a course screen for displaying information about a selected course and an option screen for changing options for at least one of wash water temperature, washing intensity, number of rinses and spin-dry intensity in the course;
• a conversion input unit provided for conversion between the course screen and the option screen by the user's selection and in an inner portion with respect to the radial direction of the rotary knob;
• and
• a single variable input unit provided to change the option on the option screen and make irrelevant input to the option on the course screen.