After finishing the second calibration, press the
button into the third calibration point 20.0 cmH2O
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Adjust the pressure value by rotating the button
until the pressure value on pressure meter shows
20.0 cmH2O.
The pressure error value should be in
20.0 ± 0.1 cmH2O.
To make the sensor record the pressure completely,
the flow should be stable for about 10 seconds.
<The picture is for reference only>
After finishing the third calibration point, press
the button. The screen will display 18.0.
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Press the button again. The screen will display
“Calibration Save”, which means calibration
process, is completely.
<The picture is for reference only>