5
range between 35 and 37,5°C (95 and 99.5ºF), although in an adult it may even be
below 35°C (95°F) (in axillary mode).
To correctly judge a fever, you need to know the usual temperatures of your family
members when they are in good health condition and at various times of the day. To
help you with this, ll out the table “FAMILY MEMBER TEMPERATURES at dierent
times of day and when in good health conditions” and keep it as a reference: https://
www.tecnimed.it/download/Tables.pdf
4. HOW to USE IT
4.1 Taking the body temperature: FOREHEAD
• At the rst use, insert 4 AAA batteries as explained at #9.
• Open the protective cap by rotating it 90° (g.
2).
• Approach VisioFocus to the forehead.
• Press the “face”
button and hold it down.
The two aiming lights turn on and you will begin
to see the temperature reading, projected onto
the forehead between two arches. The display
starts to show the temperature, together with the
symbol
.
• While keeping the VisioFocus perpendicular to the center of the forehead, move
it in or back away from the forehead until the temperature reading is set squarely
between the two arches (g. 3):
Fig. 3
Correct distance and
thermometer perpendi-
cular to the forehead
If the thermometer is too far away, or too close, the temperature will not fall between
the two arches (g. 4 and 5).
NO:
too far
Fig. 4
Fig. 5
NO:
too close
90°
Fig. 2
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