4. HOW to USE IT
4.1 Taking the body temperature: FOREHEAD
• At the first use, insert 4 AAA batteries (LR03, preferably alkaline) as explained at #11.
• Open the protective cap by rotating it 90° (fig. 2).
• Press the “FACE” button.
If the display shows:
it is reminding to do the MQCS if necessary before proceeding with the body
temperature measurement.
Proceed as follows:
press and release at the same time “FACE” and “HOME” buttons: the
word “CAL” will appear on the display;
within 10 seconds point the thermometer against on an internal wall (not the
inside of an external wall), pressing the “HOME” button;
release the button: lights will flash twice s l o w l y and then the display will show
the acquired temperature.
VisioFocus PRO is now ready to take a measurement.
For more details about MQCS see par. #8.
• To take a reading, 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 PRO 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 (fig. 3):
Fig. 2
90°
Correct distance and
thermometer perpendicular to
the middle of forehead
Fig. 3
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