Troubleshooting
When measurement is not being performed as normal, the following error messages may appear to indicate what is necessary for correct measurement.
Error Display | Causes | What to do | ||
After several seconds | Movement of | Press the | ||
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| arm or body or | START/STOP |
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| talking during | button once |
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| measurement. | turn off power. |
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| Sit still and |
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| restart measurement. |
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After several seconds |
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| Vigorous |
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| movement |
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| of arm or |
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| body during |
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| measurement. |
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The batteries are dead.
Replace with new batteries.
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