41
Result Readings
If you follow the recommended action but the problem persists, or error messages other than the ones below
appear, please call your local customer service. Do not attempt to repair yourself and never try to disassemble
the meter under any circumstances.
SYSTEM TROUBLESHOOTING
MESSAGE
WHAT IT MEANS
Appears when your result is below measurement limit, which is less than 20 mg/dL (1.1
mmol/L).
Appears when your result is between 20-69 mg/dL (1.1 and 3.8 mmol/L). It indicates the result
is below reference range.
These symbols indicate hypoglycemia (low blood glucose) You should seek medical assistance immedi-
ately.
Appears when your result is in the reference range from 70 to 119 mg/dL (3.9 and 6.6
mmol/L).