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4. Troubleshooting and Maintenance
4.1
The Icons and Error Messages
Error Display Cause Remedy
Irregular or weak pulses are detected.
Remove the wrist cuff. Wait 2-3
minutes and then take another
measurement.
Repeat the steps in section 3.3. If this
error continues to appear, contact
your doctor.
Movement during measurement.
Carefully read and repeat the steps in
section 3.3.
The batteries are low.
You should replace them with new
ones ahead of time.
Refer to section 2.1.
The batteries are exhausted.
You should replace them with new
ones at once.
Refer to section 2.1.