EN
EN12
3.1 Taking a Measurement
5
Press the button.
The device will beep and the power indicator will
light green.
Note
• When the power is turned on, all indicators
will light up for 2 seconds. Then, the previous
measurement result (refer to section 3.2) will be
displayed for 2 seconds.
• If you do not start a measurement within 30 seconds
after turning the power on, “ “ symbol will
appear. To restart the device, press and hold the
button to turn the power off and press it again to
turn the power on.
Beep
NO WHEEZE
WHEEZE
Power indicator
• Ensure that both the parent and the patient DO
NOT talk while the measurement is being taken.
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