Lifescan OneTouch Basic Basic Blood Glucose Monitoring System Owner's Booklet page 25

If these messages appear, repeat the
check strip test. If these messages
appear again, clean your meter and
repeat the test. If you do not obtain an
acceptable (A ok) check strip reading,
redo A will appear each time you turn
on your meter, indicating that your last
check strip test was outside of the check
strip range printed on the back of the
meter. This message will continue to
appear until you perform a check strip
test and get a reading that falls within
the correct check strip range.
(Example)
CAUTION: If your check strip test
result is out of range, your meter
may not be working properly. Do
not use the meter to test your
blood until you get a check strip
reading that is within the correct
range printed on the back of the
meter. For assistance, call
LifeScan Customer Services at
1 800 227-8862.
To clean and maintain the check strip:
Make sure both sides of the check
■
strip are clean. If necessary, wipe the
check strip with a soft cloth or tissue
dampened with water. Dry it
completely.
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