10. System Features
Humidifier Indicator
Mute Button
Ramp Button
Name
Indicate the humidity level. There are five levels in total. The number of
Humidifier
indicator lights that light up is directly proportional to the humidity level. If
Indicator
none of the indicator lights light up, it means the humidifier is turned off
Press this button to mute the alert. However, if the problem causing the
Mute Button
alert is not solved, the alert will sound again two minutes later
Knob
Start treatment and adjust device settings
Ramp Button
Enable the Ramp feature
Display Screen
Display menus for operation, messages, monitoring data, etc.
Power
Indicate the power supply status
Indicator
Deliver pressurized air; connected to the tube or the air inlet of the
Air Outlet
humidifier
Humidifier
Provide power to the humidifier which is connected to the main device
Connector
Shield
Connect the humidifier to the main device after this shied is removed
(Optional)
E-20A-H-O / E-20AJ-H-O User Manual V2.3
Knob
Fig. 10-1
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Display Screen
Power Indicator
Air Outlet
Humidifier Connector
Shield (Optional)
Function