1. First, when the height unit of the inbody230 is not adjusted correctly, plug the power plug of the inbody human body tester into the socket, then turn on the power switch, wait for the machine to enter the running mode, press the setting menu, then press the language, then select the required language, and then exit after confirmation.

2. Secondly, stick the four electrodes of the human body tester on the hands and feet of the tested person respectively, and operate according to the position and order displayed by the instrument.

3. Finally, after analyzing the results, according to the instrument menu prompt, choose whether to save the results to a USB storage device or output them to external devices such as printers. After the measurement is completed, it is necessary to clean and close the instrument, and put the electrodes and other accessories back in the accessory box.