Inspection Using An Oscilloscope (Reference)

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• Connection terminal: 1I (+) ↔ body ground (-) 1B (+) ↔ body ground (-) 1A (+) ↔ body ground (-) 1H (+) ↔ body ground (-).
• Oscilloscope setting: 2 V/DIV (Y), 1 ms/DIV (X), DC range