1. Connect the smart helmet with the launching host according to the correct hole position with the switch line (spring line). Find the right hole position. After the helmet joint is inserted, it is necessary to fix the aircraft head nut. The launching host's joint is an automatic locking device, which can be inserted or locked without any other operation.
2. After the equipment is connected, there is a circular button on the side of the launching host, which is the total switch of a single soldier. Just press it lightly. As shown on the left and right, the indicator light is on, which means that the equipment has started and started to work. The intensity of the signal light is determined by the network environment.
