Error Messages - Beurer medical FT 100 Mode D'emploi

If you want to use the thermometer to measure the room temperature you
need to switch to room temperature mode.
• With the thermometer switched on, briefly press the MODE/MEM button
twice.
The device switches to room temperature mode
• The room temperature is immediately displayed (Fig. 17).
Measurements taken in room temperature mode are not stored.

10. Error messages

Error
Problem
message
Measurement during self-test, device not yet
ready for measurement.
Room temperature below 10°C or above
40°C (<50°F, >104°F).
(1) Forehead temperature mode: The tempera-
ture recorded is higher than 42.2°C (108°F).
(2) Object temperature mode: The temperature
recorded is higher than 80°C (176°F).
(1) Forehead temperature mode: The temper-
ature recorded is lower than 34°C (93.2°F).
(2) Object temperature mode: The tempera-
ture recorded is lower than -22°C (-7.6°F).
.
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 within the specified
temperature ranges. In the event of a repeated error
message, contact your retailer or Customer Services.
Operate the thermometer only within the specified
temperature ranges. In the event of a repeated error
message, contact your retailer or Customer Services.
39
Fig. 17