(2) Electrode pads made of silica gel will age, so make sure the skin is clean and sweat-wiped before each use. After use, stick a protective film in time, do not get dirty, and stay away from direct sunlight and damp places to prevent aging and prolong service life.
(3) During the treatment, some people feel that the dual-function therapeutic head is strong or weak, which is caused by different nerve distribution and skin sensitivity in different parts of the human body, or insufficient contact between the patient's skin and the dual-function therapeutic head. Then wipe the neck skin with a warm and wet towel 1 ~ 2 minutes before treatment, and treat it when it is just about to dry, so as to ensure that the neck skin is in full contact with the dual-function treatment head (if the neck skin is damaged, use it after the skin is completely healed).
(4) There is no power output after the dual-function therapeutic head is electrified: check whether the time and intensity on the control panel are set (the instrument will start working only after the time and intensity are set); If there is still no output after setting, it depends on whether the system is plugged into the host, and it is necessary to connect the patch panel and wires. There is no output after plugging in the system, which belongs to the internal fault of the host and should be returned to the factory for maintenance.