6.1.3 Audible Signal Presilence
The audible signal can be turned off for the coming 2 minutes.
CAUTION!
During the presilence period, any new alarms will only be indicated by the visual sig-
nals, the audible signal will not be activated.
1 Press and hold the Audio Pause
button for about 3 seconds.
⇒A confirmation request is
displayed.
2 Press OK to confirm.
6.1.4 Alarm Reset
An alarm will automatically be reset once the cause of the alarm has been corrected.
In the alarm descriptions, read the Possible cause information and perform corrective
actions, if applicable.
WARNING!
If an alarm condition cannot be corrected, discontinue use and refer the ventilator
for service.
6.2 Operator’s Position
To receive the audible part of an alarm, the operator’s position should be within audible
range from the ventilator, depending on the set audible alarm level.
Alarms 101
Doc. 006149 D-3
Vivo 45 User manual