Lifescan SureStep blood glucose monitoring system - Manual (Page 25)

17
When the control solution test result
is within the control range, you are
ready to test your blood. Your con-
trol solution test will be stored in
the meter memory. Record control
solution tests in your logbook by
placing a C next to the result to
indicate a control solution test. Control Solution Range
If test results fall outside the expected
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 59–95˚F
(15–35˚C)
If you are unable to resolve the
problem, call LifeScan Customer
Services, 1 800 227-8862.
DATE
TEST
TEST
RESULT
TIME
INSULIN/
MEDICATION
DATE
NOTES
NOTES
TEST
TEST
RESULT
TIME
INSULIN/
MEDICATION
CHECKING
LSI-98-090 SS booklet.B 7/13/98 11:41 AM Page 17