System Troubleshooting; Result Readings - Fora D40 Serie Manual Del Propietário

SYSTEM TROUBLESHOOTING

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 by yourself and never try to
disassemble the meter under any circumstances.

Result Readings

MESSAGE
Appears when your result is below measurement limit, which is less
than 20 mg/dL (1.1 mmol/L).
Appears when your result is equal to or higher than 240 mg/dL (13.3
mmol/L). This indicates the possibility of ketone accumulation for type
1 diabetes. Please seek medical assistance immediately.
Appears when your result is higher than the limit of measurement,
which is higher than 600 mg/dL (33.3mmol/L).
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WHAT IT MEANS
BLOOD GLUCOSE