E-20C-H-O / E-20CJ-H-O User Manual V2.3
CAUTION!
• Observe the water level of the water chamber before using the humidifier. Make sure there is
sufficient water in the water chamber, and avoid heating the humidifier with an empty water
chamber.
12.5 Using the Ramp Button
Every time the Ramp Button
is pressed, the pressure will drop to the initial pressure,
and then gradually rise to the prescribed treatment pressure according to the preset ramp time,
so as to make the patient fall asleep easily. The screen displays a real-time countdown of the
remaining ramp time in minutes.
CAUTIONS!
• You can press the Ramp Button
as often as you wish during sleep.
• The ramp feature is not prescribed for all users.
12.6 Turning the Device off
Take off the mask and headgear, press and hold the Knob
for two seconds, and the device
will stop delivering air. Disconnect the power cord from the power outlet to power off the
device.
13. Navigating the Patient Menu
13.1 Steps to Navigating the Patient Menu
13.1.1 Accessing the Main Interface
Connect the power cord and power adapter properly. The screen displays the Main Interface
shown in Fig. 13-1.
Fig. 13-1
13.1.2 Bringing up the Initial Setup Interface
From the Main Interface shown in Fig. 13-1, press and hold the Ramp Button
for three
seconds. The screen displays the Initial Setup Interface of the Patient Menu, as shown in Fig.
13-2.
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