Covidien Puritan Bennett 540, User Manual, Page: 41 / 141

Alarm Logs Menu
Puritan Bennett 540™ Ventilator User’s Manual
3-3
In the event several alarms are activated at the same time, the highest priority audible and visual
alarm is highlighted;
however, all active messages are displayed, in the sequence in which they
occurred.
3.3 Alarm Logs Menu
All alarms are recorded in the internal memory of the ventilator at the time they are activated.
The Alarm Logs menu is used to display the last eight (8) alarms activated, along with their date and
time of activation.
To access the Alarm Logs menu, do the following:
1. Press the MENU key to access the alarm setting menu (if this is not the menu currently
displayed).
2. Press the DOWN key several times or press until the cursor is on the “Alarm Logs” line at the
bottom of the page. The display appears as follows:
3. Press the ENTER key. The Alarm Logs screen is displayed.
Note:
When no alarm has been activated, “NO DATA” is displayed on the screen (see graphic below).