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Battery Gauge
Indicates the charge status of the battery(s). Refer
G
to Reading the Battery Gauge for Installed and
Uninstalled Battery(s) in Setup for more details.
External Power Indicator
The orange indicator light next to the plug symbol
H
illuminates when an external power source is
connected to the concentrator.
Battery Compartment Door
I
Used to access the removable battery(s).
Audible Signal (Beep)
Not
Indicates a change in operating status or
Shown
a condition which requires the operator's
attention.
1187375-E
1.2.2 Input/Output Connections
A
Oxygen Outlet Port
Used to connect the nasal cannula to the
concentrator.
External Power Input Connector
B
Used to connect an external power source to the
concentrator.
USB Port
C
Used for service. Location of POC1–CONNECT
dongle.
General
7
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