AED operation steps

      Step 1: Turn on the power.

      Step 2: Connect the electrode plates.

      Place the electrode plate in place on the patient's chest and insert the electrode plate plug into the AED mainframe jack. Once  the electrode plates are properly connected, the AED automatically  analyzes the heart rhythm and does not touch the patient during this  process, as even a slight touch can affect the AED analysis. After the analysis is complete, the AED will issue a recommendation for defibrillation.

      The third step: defibrillation.

      When  the AED issues a defibrillation recommendation, the operator and nearby  population should not be in contact with the patient. The  operator presses the "discharge" or "defibrillation" button of the  semi-automated external defibrillator to perform defibrillation, and the  fully automatic external defibrillator can automatically perform  defibrillation without pressing a button.