Ø Product principle: The structure and working principle of the product are explained by the technician;

Ø Product use and maintenance: The technical personnel will explain the product use and maintenance, explain the electrical and software in detail, and introduce the daily maintenance of the product and the elimination of simple faults;

Ø Operational training: On-site field operation training based on a comprehensive understanding of the product principle, so that each training personnel can fully grasp the use and operation of the product until it can be qualified for employment;