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I put the Gemini sensor on me, to see what the signal looked like. All I see is 60 hertz artifact, what is wrong?

April 26, 2017Artifact Gemini Hertz looked sensor signal wrong

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I put the Gemini sensor on me, to see what the signal looked like. All I see is 60 hertz artifact, what is wrong?

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A. You need to have yourself grounded by applying an electrode to your body and plugging it into the ground receptacle in the head box. The Gemini sensor must be plugged into the adapter cable, the adapter cable output for snore and airflow channels are then plugged into the flow and snore channels of your headbox. Turn the 60-hertz filter on. Set your filters and sampling rate per the instructions for use included with your sensors. The Dymedix sensor is very sensitive and produces a higher amplitude waveform. Therefore, you may need to reduce the sensitivity or gain setting lower than you usually do with other sensors.