ResMed Positive Airway Pressure Device S8 User Manual page 7

The S8 Lightweight II keypad has the following keys:
Key
Start/Stop
Up
Down
Left
Right
The keypad and LCD are equipped with backlights that come on when the device
is powered. The LCD backlight turns off after two minutes of inactivity, and
comes back on when you press a key. The keypad backlight is always on while
the S8 Lightweight II is on.
Function
Starts or stops treatment.
Allows you to increase settings options and scroll through the
S8 Lightweight II menu.
Allows you to decrease settings options and scroll through
the S8 Lightweight II menu.
Performs the function indicated by the guiding text displayed
above it on the LCD screen. Guiding text includes menu,
change, and apply.
Performs the function indicated by the guiding text displayed
above it on the LCD screen. Guiding text includes exit and
.
cancel
Using the S8 Lightweight II 5