Beurer FT 90 - Manual (Page 28)

28
GB Non-contact fever thermometer FT 90
• In the upper line, the time and date are displayed alternately.
7. Measuring object temperature / room temperature
O
bj
ec
t t
em
pe
ra
tu
re
m
od
e If you want to measure an object temperature with this thermometer,
switch to object temperature mode.
• With the thermometer switched on, briefly press the MODE/MEM
button.
The device switches to the object temperature mode .
• Hold the thermometer 2 to 3 cm from the measuring point. Briefly
press the SCAN button and read the temperature in the display
(fig. 9).
Measurements taken in object temperature mode are not stored.
Fig. 9
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pe
rat
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de
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 the room temperature mode .
• The room temperature is immediately displayed (fig. 10).
Measurements taken in room temperature mode are not stored.
Fig. 10
8. Error messages
Error
message
Problem Solution
Measurement during self-test,
device not yet ready for measure-
ment.
Wait until the forehead symbol stops flash-
ing.