4.Troubleshooting and Maintenance
4.1The Icons and Error Messages
Error Display | Cause | Remedy |
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| Remove the wrist cuff. Wait |
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| minutes and then take another |
| Irregular or weak pulses are detected. | measurement. |
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| Repeat the steps in section 3.3. If this |
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| error continues to appear, contact |
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| your doctor. |
| Movement during measurement. | Carefully read and repeat the steps in |
| section 3.3. | |
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| |
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| You should replace them with new |
Blink | The batteries are low. | ones ahead of time. |
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| Refer to section 2.1. |
|
| You should replace them with new |
Lit | The batteries are exhausted. | ones at once. |
|
| Refer to section 2.1. |
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