1. First, make sure that the input plug of Minghua Yaming charger matches the power socket, and plug the charger into the power socket.

2. Secondly, connect the charging cable of the equipment to be charged to the output jack of Minghua Yaming charger.

3. Then connect the other end of the charging cable to the equipment to be charged, and make sure the connection is firm.

4. Finally, confirm that the power indicator light of the charger is on, indicating that the charger has been connected to the power supply.