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however, unintentional leak will not be compensated. Both options measure the flow at the proximal flow
sensor. Leak compensation is not available with PAP circuit configuration.
•
To change the circuit type, you must be in the Setup screen with the airflow turned off.
•
When the Circuit Type setting is set to Passive Circuit, all Ramp Start Pressure settings in all
modes will maintain the minimum range.
•
When the Circuit Type setting is set to Active PAP Circuit, the Flex feature is unavailable.
5.5.4 F
O
I
2
You can set the Fractional Inspired Oxygen, which blends in a certain amount of oxygen into the air stream
delivered to the patient. The amount of oxygen blended is based on this setting. You can set the FiO
21% to 100% in increments of 1.
A Flush feature is also available for the FiO
greater than 21%. Pressing this button displays the following confirmation screen:
Selecting Yes allows you to temporarily increase the delivered oxygen concentration to 100% for two minutes.
After two minutes is completed, the oxygen concentration will return to the previous FiO
cancels the action and does not changed the FiO
5.5.5 C
D
IRCUIT
ISCONNECT
You should not rely on any single alarm to detect a circuit disconnect condition. The
Low Tidal Volume, Low Minute ventilation, Low Respiratory rate, and Apnea alarms
should be used in conjunction with the Circuit Disconnect alarm.
This setting enables or disables the circuit disconnect alarm. If enabled, an audible alarm will sound when a
large, continuous air leak (such as mask removal) has been detected in the circuit.
You can choose Off to disable the alarm. Or, you can increase or decrease the setting from 10 to 60 seconds
in 5 second increments. For example, a setting of 10 means that the alarm will sound after the circuit has been
disconnected for 10 seconds.
P
5-14
AGE
NOTE
setting. A Flush button appears on-screen if the FiO
2
setting.
2
WARNING
T
S
& T
RILOGY
ERVICE
ECHNICAL
2
I
NFORMATION
from
2
setting is
2
setting. Selecting No
1002735, V
. 05
ER
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