Plug the appliance to a power supply (before switch-on, make sure the timer is in the off position).
Place the food to be cooked or heated inside the microwave and close the door.
Turn the Power knob to select the desired heating power.
Turn the Timer knob clockwise to select the desired operating time. The microwave will start working when the timer is set.
To stop the microwave operation during the heating or cooking process before the selected time, turn the Timer knob to the off position and open the door by the handle.
When you have finished using the microwave, make sure that Timer knob is in the off position.