10
Forehead measurement mode
Eardrum measurement mode
The measured value exceeds
212.0°F/100.0°C.
3 short beeps with a red
backlit for 3 seconds.
The measured value falls below
32.0°F/0.0°C.
3 short beeps with a red
backlit for 3 seconds.
Inquiry for memory data, Storing 20 temperature
readings
LCD
display
Operational method and instruction for
displays
Sound and
backlit
Press and hold button F2 for
3-6 seconds
and the LCD will display “- - -” with the M
signal blinking.
None
Press button F2 again and the LCD will
display the number ‘1’ with the M signal. After
1 second, the measured temperature with
the mode of measurement icon will be
displayed. Note that this is the latest reading.
To recall the next recorded reading, press
button F2 again. The number ‘2’ with the M
signal will be displayed. After 1 second, the
measured temperature with the mode of
measurement icon will be displayed.
Repeat to recall earlier recordings (up to 20
total) if necessary.
None
