H
OW TO USE THE
The control panel of the
through the menus and delivering treatment.
LCD screen
Up key
Left key
Down key
LCD S
CREEN
The LCD screen displays the menus and treatment screens.
The LCD backlight turns off after two minutes of inactivity. It turns back on when you
press a key.
K
K
EYPAD
EYS
The
keypad has the following keys:
S8 E
LITE
Key
Start/Stop
Up
Down
Left
Right
When the
device is in standby mode all keys remain lit. During therapy, the keypad
S8
backlight turns off after two minutes of inactivity and the Start/Stop key dims.
K
EYPAD
includes an LCD screen and keypad for navigating
S8 E
LITE
Function
• Starts or stops treatment.
• Extended hold (for at least three seconds) starts the
mask-fitting feature.
• Allows you to scroll through the S8 Elite menus and
submenus, and increase the setting options.
• Allows you to scroll through the S8 Elite menus and
submenus, and decrease the setting options.
• 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
Right key
Start/Stop key
H
K
OW TO USE THE
EYPAD
15