38
SYMBOL
WHAT IT MEANS
ACTION
The environmental
temperature is too low.
Repeat the test in a warmer place, about
14°C~40°C (57.2°F~104°F). You may need
to wait as long as 20 minutes for the meter
to warm up before testing again.
The environmental
temperature is too high.
Repeat the test in a cooler place, about
14°C~40°C (57.2°F~104°F). You may need
to wait as long as 20 minutes for the meter
to cool down before testing again.
(Example)
Your blood glucose test
result is over 240 mg/dL.
Consider ketone testing.
Re-check your blood glucose level. Follow the
instructions of your healthcare professional
regarding ketone testing.
Your blood glucose test
result is over 240 mg/dL.
Consider ketone testing..
Re-check your blood glucose level. If
“HI” is displayed again, call your doctor
immediately.