AVEA ventilator systems Chapter 7: Alarms and Indicators 169
L2786 Rev. M
Messages
The AVEA displays messages in one of two ways.
• In a “Popup” message box
• In the Message bar at the bottom right of the touch screen
Alert Messages that require an acknowledgement from the user, appear in a “pop-up” message box with an “OK” or
“Continue” button. When you press the acknowledgement button, the message disappears and the ventilator continues
normal functioning.
“Popup” Alert Messages
These messages will require you to press a button to clear the “Popup” box.
• Can't change Mode to APRV / BiPhasic when ILV is active.
• Can't set Pres Low higher than Pres High.
• Can't set Pres High lower than Pres Low.
• Stored Settings and Configuration Data lost.
• Settings restored to defaults. Check Barometric Pressure setting
• Stored Settings lost. Settings restored to defaults.
• Stored Configuration Data lost. Check Barometric Pressure setting
• Can't change size to PED or ADULT when Mode is TCPL.
• Can't change size to NEO when Mode is PRVC.
• Can't change size to NEO when Mode is APRV / BiPhasic.
• Can't change patient size when Machine Volume is active.
• ILV is not available when Mode is APRV / BiPhasic.
• Can't disable O
2
Alarms when Heliox is in use.
• Ppeak > 90cmH
2
O
• Barometric pressure calibration invalid. Call service representative. Using 760mmHg.
The Message Bar
Messages not requiring acknowledgement or response appear in the Message Bar located at the bottom right of the
touch screen. A complete list of text, with explanations, for those messages that appear in the message bar, is provided
in Appendix F.
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