Connecting a sensor
1Connect the air tubing to the
2Connect the FiO2 monitoring sensor to the
3Connect the adapter to the air outlet of the device.
4Connect one end of the cable to the FiO2 monitoring sensor.
5Connect the other end of the cable to the rear of the device.
6Start calibration (see “Setup menu: Options” on page 16). This should be repeated periodically at the recommendation of your clinician.
Attaching an antibacterial filter
The use of an antibacterial filter may be recommended by your clinician. One antibacterial
Regularly check the filter for entry of moisture or other contaminants. The filter must be replaced according to the manufacturer‘s specifications.
Note: ResMed recommends using a filter with a low impedance (less than 2 cm H2O at 60 L/min, eg, PALL BB 50 filter).
WARNING
Do not use the antibacterial filter (product code 24966) with the H4i.
1
2
1Fit the antibacterial filter to the air outlet of the device.
2Attach the air tubing to the other side of the filter.
3Attach the mask system to the free end of the air tubing.
4Perform the Learn Circuit function (see “Setup menu: Options” on page 16). From the Setup menu, select Options. This enables the device to compensate for the impedance introduced by the filters.
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Working with other optional accessories | 9 |
