CHART CAIRE FreeStyle Manuel D'utilisation page 7

Pulse Flow
Indicator
Flow Selection
Buttons
Flow Selection Buttons:
To power the device ON or OFF, press the numeric
button of your prescribed pulse flow setting. The
Pulse flow indicator light will illuminate green
above the selected flow setting when the unit is
ON. You can also change flow settings by pressing
the numeric button of the desired setting.
Pulse Flow Indicator Lights:
Will illuminate green to indicate the selected flow
setting. The light above the flow selection button
indicates it is running at that flow setting. The
pulse flow indicator light will blink with each
inhalation to indicate oxygen has been delivered.
Alarm Indicator Light:
Indicates an alarm condition on the concentrator.
A prompt response is necessary. Refer to the
troubleshooting table in this manual, and contact
your homecare provider if necessary for assistance.
Alarm Indicator
Light
Battery Status Button:
Press once to display the battery gauge indicator
to determine how much time is remaining on the
charge of the installed battery pack.
Battery Gauge Indicator Lights:
Each light represents approximately 25% of the
total battery pack charge. Battery charge will
display when the battery status button is pressed.
When the battery is charging, the indicator lights
will blink until the % capacity level is reached.
Once the capacity level is reached they will turn
solid.
FreeStyle & FreeStyle 5 User Manual — 7
Battery Gauge
Indicator Lights
Battery Status
Button