Lifescan SureStep Blood Glucose Monitor - Manual (Page 40)

11. Check the confirmation dot on the back
of the test strip after a few seconds. If
the confirmation dot is completely blue,
go to step 12. If white patches or streaks appear on the
confirmation dot, you have not applied
enough blood to obtain an accurate test.
You must start over with a new test strip.
If there is no color or if white patches or
streaks appear after you have repeated
the test, call LifeScan Customer Services
(1 800 227– 8862).
Not Enough
Blood
Back
Enough Blood
Back
Confirmation
Dot
Front
TESTING
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