2, the relevant personnel should be skilled to operate the equipment capacity (including the adjustment of the device and its data). In the user Equipment months, and then provided free of charge at least two people use and maintenance of training, time, place, through mutual consultation.

2, the staff should be trained to operate the equipment capacity (with the device and its data. On the User's use of the equipment after 2 months, and at least 2 trips for free use and maintenance training, time, location agreed to by both parties.

2, people's ability to achieve proficiency in equipment (including adjustment of the device and its data). User using a device after two months, provided free use of at least two passengers and maintenance training, time and place determined by consultation between the two sides.