Instructions The working mode of the machine is controlled by the power supply 1. Open the box, check whether the accessories are complete, remove the antenna protective cap, install the antenna, and tighten the numbers on the antenna to the numbers on the host. 2. Make sure that the antenna is correct, turn on the power switch, and observe that each green indicator on the host lights up. 3. Charge for 6-8 hours. When charging, you need to observe the charging indicator. When the charging indicator turns off, the charging is complete.