Abbott FreeStyle Flash Blood Glucose Monitor Owner's Booklet page 52

Error 4
What You Should Do
1. Conduct a control solution test using a new test strip. If the results
of the control solution test are within the range printed on the side
of your test strip vial, retest using blood and a new test strip.
2. If the retest using control solution does not work, or if the error
persists, call Customer Care.
Note: Error 5 is not used.
Error 6
What You Should Do
1. Retest using a new test strip. Do not touch the "m" or the "c"
button while applying blood or control solution to the test strip.
2. If the error persists, call Customer Care.
49 Call Customer Care Toll Free at 1-888-522-5226
Possible Causes
• Problem with test strip.
• Meter malfunction.
Possible Causes
Blood sample was applied while code number was
being changed.
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