Error Messages - Beurer FT 100 Mode D'emploi

10. Error messages

Error
Problem
message
Measurement during self-test, device
not yet ready for measurement.
Room temperature below 10 °C or
over 40 °C (<50 °F, >104 °F).
(1) Forehead temperature mode: The re-
corded temperature is higher than
42.2 °C (108 °F).
(2) Object temperature mode: The re-
corded temperature is higher than
80 °C (176 °F).
(1) Forehead temperature mode: The
recorded temperature is lower than
34 °C (93.2 °F).
(2) Object temperature mode: The re-
corded temperature is lower than
-22 °C (-7.6 °F).
The batteries are empty.
Solution
Wait until the forehead symbol stops
flashing.
Room temperature must be between
10 °C and 40 °C (50 °F – 104 °F).
Operate the thermometer only with-
in the specified temperature ranges.
In the event of a repeated error mes-
sage, contact your retailer or Custom-
er Services.
Operate the thermometer only with-
in the specified temperature ranges.
In the event of a repeated error mes-
sage, contact your retailer or Custom-
er Services.
Replace the batteries.
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