GB/IE 46
Error
Cause / Remedy
Display
diminishes /
incorrect
temperature is
displayed
Discharged battery or dirty
battery contacts – clean
the contacts and insert
battery; replace the battery
if necessary.
Display is black
Temperatures are outside
the measuring range or the
product has been exposed
to direct sunlight for a long
time.
Irregular display
of figures
Remove the battery and
put it back in the battery
compartment
14
.
Normal
functioning of
the product may
be disturbed by
electromagnetic
interference.
If so, simply reset the product
to resume normal operation
as described in chapter
‘’Setting the temperature
memory / time zone / time
/ date manually’’, or press
the RESET button
15
to reset
the product.
