Respironics DreamStation, Сервисное и техническое руководство, Страница: 26 / 135

P
AGE
4-11 1117539, V
ER
. 07
4.10.1 U
SER
M
ENU
N
AVIGATION
(T
HERAPY
O
N
)
AND
O
PTIONAL
H
UMIDIFICATION
S
ETTINGS
While the device is delivering therapy, you can adjust Tube Temperature or Humidifier Settings. Rotate the
control dial to choose either setting. Press and rotate the dial to change the setting.
Note: If you are using the Humidifier without the Heated Tube, simply just rotate the control dial to change the
Humidifier setting.
F
IGURE
4-17: T
HERAPY
P
RESSURE
S
CREEN
Ramp Feature
The device is equipped with an optional ramp feature that can be enabled or disabled. This feature reduces the
air pressure when you are trying to fall asleep and then gradually increases (ramps) the pressure until your
prescription setting is reached, allowing you to fall asleep more comfortably.
If ramp is enabled on your device, after you turn on the airflow, press the Ramp button on the top of the device.
You can use the Ramp button as often as you wish during the night.
When you click the ramp button, the Therapy screen will change to reflect the Ramp pressure, and the green
circle will reflect the gradual increase in pressure.
F
IGURE
4-18: R
AMP
P
RESSURE
S
CREEN
The device has two ramp modes. The standard ramp mode increases pressure at a steady rate. Alternately,
the SmartRamp mode maintains a constant lower pressure until the device detects that you require more
pressure.