MN220-1 B 33
Portable Oxygen Concentrator
Connect the opposite end of the DC power cord to automobile or other DC accessory outlet.
Figure 6.7: Insert DC Adapter to DC Outlet
Turn on your motor vehicle.
Ensure the green light on top of the Universal power supply is illuminated. This indicates that
the power supply is receiving power from the outlet. If the green light is not illuminated,
disconnect the power supply from the DC outlet, restart the motor vehicle, and then reconnect
the power supply to the DC outlet.
Figure 6.8: Green Light on Universal Power Supply
Green Light