Sharp's full-sized oven has operated the same for years. The display may be arranged differently, but there is always a microwave and a convection area. Within convection controls are settings for just convection or combination with 10% microwave or 30%. Compu Broil, Roast and Bake are the programed times. Manually set the oven with the C, D, E and F settings. For help in setting oven, check the video for the Sharp oven.