Palmdoc II Owner's Manual page 35

Questionable Results:
If the test result falls outside the range printed
on the test strip vial, check the "Trouble-Shooting
Guide" located in the "System Troubleshooting"
section of this manual and repeat the test.
Results that fall outside of the expected control
ranges may indicate:
• An error in performing the test
• Control solution bottle not shaken well
• Expired or contaminated control solution
• Control solution that is too warm or too cold
• Test strip deterioration
• Meter malfunction
• Test strips expired
Owner's Manual
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Palmdoc 2 User Man.indd 33 24/08/2017 10:49