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5. Make sure the back metal plate of your C200 is laying
HELPFUL
HINTS:
HEART
RATE
from dirt, oils, or lotions.
7. Clean the heart sensor button (VIEW) and back metal
plate with a mild soap and water, or similar cleaning
solution.
using to contact the heart sensor button (VIEW).
9. Moisten with water the surface between the back metal
plate of your C200 and the skin on your wrist.
8
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