PHILIPS Respironics Trilogy 202 User Manual page 78

When you perform this key sequence when the airflow is off, the
Setup screen appears and an audible indicator sounds. An example
Setup screen is shown below.
You can go into the Options menu and permanently change the
Menu Access setting to Full Menu Access. Otherwise, the device
will return to the Menu Access mode stored in the setting once you
exit the menu screens or if one minute passes without pressing any
device buttons. If you are in the Setup mode, and an SD card is in the
device, "Write Event Log to SD Card" will appear in the menu.
Setup Screen (with Setup
panel and Menu panel
displayed)
Chapter 5 Viewing and Changing Settings
69