30
ENGLISH
Error 4
Possible Causes
Problem with FreeStyle Lite test strip.•
Problem with the meter.•
What You Should Do
Conduct a control solution test using a new test strip. If the results 1.
of the control solution test are within the range printed on the side
of your test strip vial, retest using blood and a new FreeStyle® Lite
test strip.
If the retest using control solution does not work or the error 2.
persists, call Customer Care.