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5. ERROR MESSAGES AND TROUBLESHOOTING
5.2 Troubleshooting
Problem Cause and Solution
No power.
No display appears on the
monitor.
Replace all batteries with new ones.
Check the battery installation for proper
placement of the battery polarities.
Refer to section 2.1.
Measurement values appear
too high or too low.
Blood pressure varies constantly. Many factors
including stress, time of day, and how you apply the
arm cuff, may affect your blood pressure.
Review the section 1.3, 2.3 and 4.2.