﻿WEBVTT

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Remove any watch and/or jewelry from volunteer.

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Attach the green cable to the dry earth strap.

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Attach the dry earth strap around the volunteer's left ankle.

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Mark each point where the electrodes will be placed...

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...on the palm and back of the right hand...

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...and the sole and the top of the right foot.

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Abrade the skin at all these areas with abrasive gel...

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...and wipe clean with alcohol wipes.

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Attach ECG cables to disposable ECG electrodes.

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Attach electrodes to the skin:

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CH1 positive (black) electrode on the palm of the hand...

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CH1 negative (white) electrode on the back of the hand...

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CH2 postive (brown) electrode on the sole of the foot...

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and CH2 negative (red) electrode on the top of the foot.

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Use adhesive tape to secure the electrode cables to the skin.