Lcd Screen; Starting Therapy; Performing A Functional Test - ResMed Stellar Series User Manual

LCD screen

The LCD screen displays the menus, monitoring screens and alarm status.
Values on this LCD screen and other screens throughout the User Guide are examples only.

Starting therapy

Performing a functional test

Make sure your device is functioning properly each time before starting therapy.
If any problems occur, refer to Troubleshooting (see page 25). Please also check other provided User
Instructions for troubleshooting information.
1. Turn off the device by pressing the power switch
2. Check condition of device and accessories.
Inspect the device and all the provided accessories. If there are any visible defects, the system should
not be used.
3. Check the circuit configuration.
Check the integrity of the circuit configuration (device and provided accessories) according to the setup
descriptions in this Guide and that all connections are secure.
4. Turn on the device and check alarms.
Press the power switch
Check that the alarm sounds a test beep and the LEDs (visual indicator) for the alarm signal and the
Alarm mute button flash. The device is ready for use when the Treatment screen is displayed. If the
display shows the Reminder screen, follow the instructions, then press
screen.
5. Check batteries.
Disconnect the device from the mains and external battery (if in use) so that the device is powered by
the internal battery. Check that the Battery use alarm is displayed and the battery LED is on.
Note: If the charge state of the internal battery is too low, or if the battery is empty, an alarm occurs.
Refer to the Alarm roubleshooting (see page 25) for further information.
Reconnect the external battery (if in use) and check that the LED for the external power supply is lit.
The External DC power use alarm will be displayed and the Alarm LED will light.
Reconnect the device to the mains.
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at the back of the device once to turn on the device.
at the back of the device.
to display the Treatment