Apex Digital iX Series - Page 42

Calibration Step by Step:
Steps
Stage
Description
Reference
Step 1.
Engineer
Mode
Plug in the adopter and simultaneously long
press the and buttons together within
2 seconds to get into the Engineer Mode.
<The picture is for reference only >
Step 2.
First Point
While the screen displays “CALJB” and press the
button to start the first calibration point and
connect device with pressure meter.
<The picture is for reference only >
Step 3.
Adjust
Adjust the pressure value by pressing the or
button until the reading of pressure meter
remains at the target value 3.0 cmH2O.
The pressure error value should be in 3.0 ± 0.1
cmH2O.
To make the sensor record the pressure completely,
the flow should be stable for about 20 seconds.
<The picture is for reference only >
Step 4.
Second Point
Long press the button and at the same time
continue to press button to enter the second
calibration point.
<The picture is for reference only >
Step 5.
Adjust
Adjust the pressure value by pressing the or
buttons until the pressure value on the pressure
meter shows 10.0 cmH2O.
The pressure error value should be in 10.0 ± 0.1
cmH2O.
To make the sensor record the pressure completely,
the flow should be stable for about 20 seconds.
<The picture is for reference only >