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Control Solution Range
If test results fall outside the expect-
ed range, repeat the test. Results that
fall outside the expected range may
indicate the system is not working
properly. Some possible causes are:
■
Procedural error
■
Expired or contaminated
control solution
■
Test strip code and meter code
do not match
■
Dirty meter or test strip holder
■
Test strip deterioration
■
Meter malfunction
■
Control solution that is outside
of the temperature range 15–35˚C
(59–95˚F)
If you are unable to resolve the
problem, call the LifeScan Customer
Care Line at 1 800 663-5521
(U.S.A. 1 800 227-8862).
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LSC-99-005 CanSS(RR)OB/Eng 1/5/00 4:02 PM Page 18