NUK 10.256.380 Mode D'emploi page 46

AbH
Room temperature greater
than 40.0 °C (104.0 °F).
AbL
Room temperature less than
10.0 °C (50.0 °F).
The device will not switch on
and display anything.
The device was
not stored as
instructed
Insulation strips
have not been
removed from the
battery
Battery empty
- 42 -
Place the thermometer in a
room with a temperature of
between 10.0 °C (50.0 °F)
and 40.0 °C (104.0 °F) for at
least 30 minutes.
Remove the insulation strips
from the battery (see sect. 4.).
Replace the battery (see
sect. 6.2).