1. First, turn on the power of the Supor oven, adjust the temperature to the required temperature, and then put the food into the oven.

2. Secondly, if you want to toast bread, you can select the "Toast" mode; if you want to grill meat, you can select the "Barbecue" mode.

3. Then adjust the temperature and time of the oven, and adjust the upper and lower firepower of the oven to achieve the best cooking effect. After cooking, you can press the "Keep Warm" button to keep the oven warm to avoid food get cold.

4. Finally, clean the oven and turn off the power to complete use.