Message
What It
What You
Means
Need to Do
Monitor error.
There may be a
problem with the
test strip.
Blood glucose
result may be too
high to be read by
the system.
OR
There may be a
problem with the
blood glucose or
blood β-Ketone test
strip.
•
Turn the monitor off,
then repeat previous
monitoring steps.
•
If the error message
appears again, contact
Customer Care.
•
Review the monitoring
instructions.
•
Monitor again with a
new test strip.
•
If the error message
appears again, contact
Customer Care.
•
Monitor again with
a new test strip.
•
If the error
message appears
again, contact
your healthcare
professional
immediately
.
Err
or Messages
48