[. . . ] MT 221 HOW TO CHOOSE THE BEST SETTING QUICK REFERENCE GUIDE CONTROL PANEL Digital display. Your Whirlpool microwave oven measures the power levels by wattage. [. . . ] Turn the ADJUST KNOB counter clockwise a full turn (360º) until you hear a beep and the two left digits (hours) are flashing. 3. Turn the ADJUST KNOB clockwise until the present time (hours) is displayed. To pause cooking: The cooking can be paused to check, turn or stir the food by opening the door. The setting will be maintained for 10 minutes while the door is open. 4. Turn the ADJUST KNOB counter clockwise again to switch to setting the minutes. 5. Turn the ADJUST KNOB clockwise until the present time (minutes) is displayed. To continue cooking: Close the door. The cooking is resumed from where it was paused when the door was opened. A beep will signal once a minute for 10 minutes when the cooking is finished. [. . . ] Use the cover for two level reheating 4619 694 21621 NOTE: Never operate the oven empty when using microwaves [. . . ]