ResMed 248551/1 Setup menu Configuration Menu, English, on page, Note Turn off the oxygen flow

Parameter	Description
Learn Circuit	The device is calibrated according to your air tubing system.
	1.	If in use, turn off the oxygen flow.
	2.	Select the mask type.
	3.	Set up the air circuit including accessories and patient interface.
		Note: For invasive use, do not connect a catheter mount,
		tracheostomy tube or HMEF, see “Setting up for invasive use”
		on page 5).
	4.	Leave the air circuit unobstructed and open to the air.
	5.	Press	to start the Learn Circuit.
	6.	Wait for the device to complete its automated tests (<30 sec).
		The results are displayed when complete. If the circuit
		configuration has been successfully learnt, displays. If
		unsuccessful, displays (see “Troubleshooting” on page 21).
FiO2 Sensor	The device starts the calibration of the FiO2 monitoring sensor to
Calibration	measure the oxygen concentration of the breathable air.
	1.	Press	to start the FiO2 sensor calibration.
	2.	Wait for the device to complete its calibration.

The results are displayed when complete.

Note: Turn off the oxygen flow.

Ramp Time	If Max Ramp Time has been set by the clinician, you may select any
	value up to this time.
	Options: 0 min-Max Ramp Time (max 45 minutes, 5 minutes
	increments)

Setup menu: Configuration Menu

Parameter	Description
Language	Sets the display language.
	Options: Depending on regional configuration
Brightness	Sets the LCD backlight brightness.
	Options: 20-100%, 10% increments
Backlight	Enables the LCD and keypad backlight.
	If the AUTO setting is selected the backlight turns dark after five
	minutes without any actions and turns on again if any button is
	pressed again or an alarm occurs.
	Options: On, Auto
Time format	Sets the time format.
	Options: 24 hrs,12 hrs
Date format	Sets the date format.
	Options: dd/mm/yyyy, mm/dd/yyyy

To return to the Options screen press the Return button

English

Setup menu 17