Datex-Ohmeda 2 Vap. Trolley, Operation Manual, Page: 62 / 104

Aestiva
3-26
1006-0938-000
Silence alarms
The alarm silence key silences current alarms for 120 seconds. When no alarm
is active, holding down the alarm silence key for one second pre-silences low
or medium priority alarms for 90 seconds. Minimum monitoring cannot be
pre-silenced.
• The screen shows the time remaining in the silence period.
• Pushing the alarm silence key while an alarm is silenced will reset the
countdown time to 120 seconds.
• High priority alarms always cause an audible tone and must be silenced
individually .
Alarm tones identify the alarm priority:
• High Priority: 10 tones, 10 seconds pause, (repeat)....
• Medium Priority: 3 tones, 25 seconds pause, (repeat)....
• Low Priority: single tone.
Alarms appear at the top of the screen. The highest priority alarm will be shown
in Area 1, the next highest priority alarm in area 2. If all areas are used, the
lowest priority alarms cycle in area 4.
Note: Error mode messages may appear. Refer to ’Alarms and Troubleshooting’
in Part 2 of the Operation Manual for more information.
• Minimum Monitoring: Monitoring data is available but a failure prevents
mechanical ventilation.
• Minimum System Shutdown: Monitoring and ventilation are not possible.
AB.29.004
120
AB.90.0
7
2