Fit / Sense Pressure Test - Apex Digital iX Series Service Manual

Step 6. Third Point
Step 7. Adjust
Step 8. The End
7-2 iX Fit / Sense Pressure Test
Purpose: Please check the pressure of calibration after replacing any electronic components.
Test Tool: CPAP Service Kit <refer to Ch. 10>.
<The picture, iX Fit, is for reference only>
Long press the
continue to press
calibration point.
<The picture is for reference only>
Adjust the pressure value by pressing the
buttons until the pressure value on pressure
meter shows 20.0 cmH
The pressure error value should be in
cmH O.
2
To make the sensor record the pressure completely,
the flow should be stable for about
<The picture is for reference only >
Press button and the screen will show the
pressure value should be in
means the calibration process is completely.
Unplug the adopter and the calibration process will
be finished.
button and at the same time
button to enter the third
O.
2
20 seconds.
18.0 cmH O, which
2
and
20.0 ± 0.2