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Trilogy200 clinical manual
102
• Informational Messages and Conrmation Audible
Indicators – When an informational message appears
on screen, a brief, 1- beep audible indicator sounds.
Additionally, when the device detects that a certain
action has been completed (for example, when the
Start/Stop button is pressed to start therapy, or when an
SD card is inserted or removed from the device) a brief,
1- beep audible indicator sounds. The alarm descriptions
later in this chapter display this indicator as: •
Alarm Messages
When the ventilator detects an alarm, the Alarms and Messages
Screen is displayed showing a description of the alarm condition.
When an alarm message appears, it will be highlighted in red if it
is a high priority alarm or in yellow if it is a medium or low priority
alarm. (The highlight color matches the alarm LED color on the Alarm
Indicator/Audio Pause button.) If an alarm is manually reset by the
user, the Alarms and Messages screen is removed and the Monitoring
Screen is re-displayed. If the alarm self-cancels, the Alarms and
Messages screen remains displayed, but the highlight for the active
alarm is removed, the LED is unlit, and the audible alarm stops. The
screen below is an example of a possible alarm message.
If a menu is displayed on the screen when an alarm occurs, the
description of the newly generated alarm is displayed in the menu
banner area. This is done so that the modication to the current
parameter can be completed before addressing the alarm condition in
case the modication aects the alarm condition. The screen below is an
example of an alarm message displayed in the menu banner.
Note: An alarm message will
also display in the Menu Banner
if a menu is active when an
alarm occurs.
Sample Alarms and
Messages Screen