Operator's Manual
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3-13
The measured proximal temperature may be different from
the set target temperature due to the patient temperature,
environmental temperature, minute volume , etc.
The humidifier is operational only when the FLIGHT 50
Ventilator is powered by external A.C. power.
If the humidifier and/or the temperature probe is removed
or malfunctions or if the humidifier bottle is removed prior to
turning the humidifier off, the Humidifier On LED changes
from green to blinking yellow, an audible alarm sounds and
the heater shuts down automatically. To restart the
humidifier, correct the alarm condition and press the
Humidifier On
button.
3.2.15 (mandatory flow)
Figure 16 – (mandatory flow) Button
Range:
6 to 100 L/min
shares a numeric display window with I:E Ratio.
LED is illuminated green when flow is displayed.
Displays the calculated flow delivered from the ventilator during volume
controlled mandatory breaths. display is not available during Pressure
Controlled breaths or SPONT mode.
Flow can be adjusted indirectly by changing the tidal volume
(Volume Control) or t
I
settings.
3.2.16 I:E Ratio (inspiratory time to expiratory time)
Figure 17 – I:E Ratio Button
Range:
1:99 to 3:1
I:E Ratio shares a numeric display window with .
