83
ENGLI
SH
Test strip already used or wet
Display:
„Err“ & „Test strip symbol“
Solution:
Use a new test strip.
Test result is higher than 630 mg/dL (35.0
mmol/L)
Display:
„HI“
Solution:
Test again. If the result is still too
high, please contact your doctor immedia-
tely.
Test result is under 20 mg/dL (1.1 mmol/L)
Display:
„LO“
Solution:
Test again. If the result is still too
low, please contact your doctor immediately.
