Lo reading on braun thermoscan - Braun IRT3020 Thermoscan Ear Thermometer

SOURCE: Can you change the temp

Turn off the thermometer
Press and Hold the L/O Button
Continue to hold the start button when the F or C display appears. Watch for these displays to cycle over the display window.
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Release the start button when the F display appears on the screen.
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5

Listen for a beep and watch for the Braun ThermoScan ear thermometer to shut itself off, indicating that you changed the temperature scale to Fahrenheit successfully.
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6

Follow the same procedure but release the start button when C shows on the display to switch from Fahrenheit to Celsius.

SOURCE: I have a Braun ThermoScan Type6013 have changed

Problem:
Temperature taken is not within typical human temperature range (93.2 °F - 108 °F / 34 °C - 42.2 °C).

Solution:
Make sure new, clean lens filter is properly inserted. Then, take a new temperature.