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Use of the thermometer
1. Keep the De SCAN-button (fully pressed
down for one second) (special design to avoid
accidental contact). The system begins with a self-
test after 1 second; see Figure 1. When switching
on, never press the SCAN-button for more than 5 seconds, as
otherwise you will get a special measurement mode in which the
device will not make a correct measurement. Let the device switch
off automatically and then switch it on again correctly.
2. As soon as the self-test is complete, will appear
the last measured temperature on the display
(Figure 2). This is a sign that the thermometer is
ready to make a measurement.
3. Place the measuring head on the temple, keep
the SCAN-button held down and then pull evenly
across the forehead to the other temple (Figure 3).
4. Let go of the SCAN-button and read the
measured value. At the end of the measurement
an audible signal will sound. The measured
temperature appears on the display together with
a face symbol (see Figure 4).
5. A laughing face means a temperature below
38°C, whereas a sad face, accompanied by
one long and then two short signals indicates a
temperature above 38°C (see Figure 5 and 6).
6. The temperature display can be switched from
Celsius to Fahrenheit (and vice versa). To do this,
keep the SCAN-button pressed down and press
briefly on the memory button (Fig. 7 and 8).
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