Maquet SERVO-i V3.1, User Manual, Page: 78 / 283

76
Servo
…
User´s manual
US edition
Order No: 66 00 261
3
Infant Adult Universal Options
General
All alarms except for No battery capacity and
technical error alarms can be silenced (Audio
pause) for two minutes. New alarms can be
activated during this period. In Standby, only
the following alarms are applicable:
– No battery capacity (when Battery
module is connected)
– Limited battery capacity (when Battery
module is connected)
– Battery operation (when Battery module
is connected)
– Technical error
– Touch screen or knob press time
exceeded
– Internal temperature: High
– Exp. cassette exchanged
– Technical error in Expiratory cassette
Audio off (Silence of alarms)
At any time while the ventilator is operating
(either Invasive or Non Invasive Ventilation
modes), alarms can be placed into a state of
audio off (silence alarms).
Non Invasive Ventilation
When Non Invasive Ventilation is chosen, the
following alarms can be placed into a state of
audio off (silenced alarms):
– Minute volume
– Respiratory rate
– PEEP
– End tidal CO
2
( CO
2
Analyzer)
– CPAP ( Nasal CPAP)
By pressing the corresponding bell symbol in
the alarm profile window the button changes
to a crossed bell to indicate Audio Off. It is
also possible to configure these alarms
individually to be set to the Audio Off state by
default.
Note: When an alarm is silenced (Audio off)
in the NIV mode, a symbol will appear on the
screen, next to the corresponding measured
value, saying Audio Off (a bell with negation
cross). The Audio Off symbol will remain on
the screen until the user reactivates the
alarms or returns to the standby mode. If the
user then enters Invasive ventilation and after
that returns to NIV, the audible alarms will be
reset to their default states.
Audio off of non-latching
alarms
For a very limited number of alarms a single
alarm condition can be silenced (Audio off)
during the remaining time of the continuing
alarm condition when the message Audio
off? is shown. These alarms, such as Battery
operation and Low Air/O
2
supply pressure,
will be re-activated the next time the alarm
condition occurs.
Audio off (Silence / Pre-silence of alarm)