We have a large, 1100W inverter microwave. To turn at full power simply enter a time with the keypad and press “Start”, or use the +30 button
To run at reduced power first press “Power Level”. Each press reduces power by 10%; press the button 3 times to run at 70% power. After setting the power level enter a time or use the +30 button as usual
Other useful buttons include the “Sensor Reheat” button, which heats your food until it is steaming (uses a water phase detector to sense steam), and the “Popcorn” button which has a good guess about how long to cook microwave popcorn
When done press “Stop” or open the door to turn off the microwave