28
Message
What it means
Action required
The test result is
over 600mg/dL.
There are no
readings stored in
the meter.
-
Appears when the result
is higher than the limit of
measurement, which is above
600mg/dL.
The test should be repeated to
ensure that the test procedure
was done correctly. If you are
certain the meter is functioning
correctly and no errors were
made during the test procedure
and the blood glucose is still
consistently measured as “HI”,
the result may indicate severe
hyperglycemia (high blood
glucose). You should inform
your Healthcare Professional
immediately.
The test result is
less than 20mg/dL.
Appears when the result is
below measurment
limit, which is less than 20mg/
dL.
The test should be repeated to
ensure that the test procedure
was done correctly. If you are
certain the meter is functioning
correctly and no errors were
made during the test procedure
and the blood glucose is still
consistently measured as “Lo”,
the result may indicate severe
hypoglycemia (low blood
glucose). You should inform
your Healthcare Professional
immediately.