3 In1 Extracorporeal Shock Wave Machine Multifunctional Body Chiropractic Adjustment Tool 100‑240V Golden US Plug Item Type: Extracorporeal Shock Wave Machine Material: ABS Frequency Gear: 9 Gears Energy Gear: 9 Gears Function: 2How e:  Put the accessories in place and connect them to the mainframe. A: Click "Function Selection", which is the function selection button on the controller. You can choose F1(shock wave) or F2(ultrasonic treatment). B: When you choose F1(Shock wave), you can adjust the shock wave energy, (09) Indicates that the system work energy is 180mj, click "Energy +" and "Energy -" to adjust. Range :20-180mj(01-9). Output stage gear detailed parameters :9, continuous adjustable :20mj-40mj-60mj-80mj-100mj-120mj-140mj-160mj-180mj =(01-9). Choose the energy that works best for you. Then you can adjust the frequency of the shock wave, click "MODE", it is the shock wave operating frequency button, click "mode" to adjust. The value ranges from 1HZ to 9HZ. Output frequency gear detailed parameters: 9, continuously adjustable; 1HZ-2HZ-3HZ-4HZ-5HZ-6HZ-7HZ-8HZ-9HZ, select the frequency that best suits you. C: When you choose F2(Ultrasound treatment), you can adjust the ultrasound treatment energy. (01) indicates that the system working energy is 1, click "Energy +" and "Energy -" to adjust. The range is :(01-9). Ultrasound treatment energy :1<2<3<4<5<6<7<8<9, choose the energy that best suits you C: When you choose F2(Ultrasound treatment), you can adjust the ultrasound treatment energy. (01) indicates that the system working energy is 1, click "Energy +" and "Energy -" to adjust. The range is :(01-9). Ultrasound treatment energy :1<2<3<4<5<6<7<8<9, choose the energy that best suits you. 9 level adjustable, effectively relieve soreness, activate stiff muscles, relax the body. Then you can adjust the ultrasound treatment frequency, click "Mode", it is Ultrasonic treatment working frequency button, continuously click "MODE" to adjust. Ultrasonic treatment mode 1 means work for 1 second, stop for 1 second; Mode 2: Work for 2.5 seconds, stop for 3 seconds. The second is recycling. Finally, click the "On/Off" button, the on/off button on the handle. Place the handle on the part of the body that needs treatment.