Lifescan ONE TOUCH BASIC BLOOD GLUCOSE MONITORING SYSTEM Owner's Booklet page 23

CAUTION: If your Check Strip
result falls outside the printed
range, the Meter is not working
properly. DO NOT use the Meter
to test your blood until you get a
Check Strip reading that is within
the printed range. For assistance,
call LifeScan Technical Services.
You must use the Check Strip:
At least once a day.
After cleaning the Meter.
Whenever your results are not
consistent with how you feel, or
when you think your results are
not accurate.
Whenever this message appears:
A 2. 1
Anotok
redo A
Cleaning and Maintaining the
Check Strip
Make sure both sides of the Check
Strip are clean. If not, wipe with a
soft cloth or tissue dampened with
water. Dry completely.
Do not put blood, alcohol, Control
Solution, or any other fluid (except
water) on the Check Strip.
Do not scratch the Check Strip.
Do not leave the Check Strip in
sunlight for long periods of time.
16
(example)