1. Usage: On the microwave oven and oven, there is a mode button, through which you can adjust different cooking modes, such as switching to barbecue mode, and then setting the barbecue time. On the control panel, there are different food categories, such as chicken wings and kebabs, which you can choose freely.

2. Precautions for equipment use: The microwave oven and oven should be placed on a flat desktop to avoid affecting normal work.

3. The microwave oven and oven integrated machine can't be used. Maybe the power cord is damaged. Don't squeeze the wire during daily use to avoid damage to the wire.

4. The all-in-one machine of microwave oven and oven can't be used, and it may be internal component failure, which needs professional treatment.

5. It may be that the power socket is damaged and the socket needs to be replaced in time.

6. The all-in-one microwave oven won't turn on. It may be that the power button of the equipment is damaged, and relevant accessories need to be replaced in time.

7. Don't move the microwave oven when it is working, which may cause the equipment to stop suddenly.