HMM Diagnostics smartLAB genie User Manual page 85

Temperature too low
Display: „Lt" & „Thermometer symbol"
The operating temperature is too low (below
the required temperature range from 10°C -
40°C (50°F - 104°F)). The error is a warning
that a continuation under these conditions
might lead to wrong blood glucose readings.
Solution: Take the meter to a location with
appropriate working temperature and wait for
the next measurement until the error does not
occur again.
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