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4.4 Pre-use Checklist
When the device is turned ON it will undertake an internal self-
diagnostic test protocol to ensure that the device is fully functional
(see section 5.1).
Ensure that the patient circuit and monitoring line are securely
connected to the device.
Note:
It is important that the device is turned OFF after each patient
use and turned ON prior to use to allow this self-diagnostic protocol
to take place
5. OPERATING INSTRUCTIONS
5.1 Start-up and Calibration
To start the eAdvantage®, press the Control Knob (K) for 1 second, the
associated green LED (J) will commence fl ashes at a high frequency.
After 1 second, the eAdvantage® will turn ON and begin the calibration
process.
A calibration progress bar will be displayed commencing from the left
to the right of the screen. The calibration process takes 5 seconds.
Once calibration is completed, the display changes to the operation
screen. Demand fl ow mode is the default mode during start up. The
screen will display the concentration of each gas (with 50%-50%
mixture as the default setting), the time, battery status and lock status
as shown below:
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eAdvantage User Manual (15PL1033 Rev. 7, July 2022)
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