Alarm Summary; Silencing Alarms - Nonin Avant 4100 Operator's Manual

Alarm Summary

If patient SpO or pulse readings are equal to or above the upper alarm limit, or if
2
they are equal to or below the lower alarm limit, the display unit will signal an alarm.
High Priority Alarm Description
SpO Upper Alarm Limit
2
SpO Lower Alarm Limit
2
Pulse Upper Alarm Limit
Pulse Lower Alarm Limit

Silencing Alarms

Momentary (2-Minute) Alarm Silence
To silence alarms for two minutes, press the Alarm Silence button.
Continuous Alarm Silence
In order to permanently silence all alarms, DIP switch 2 must be placed in the UP
position. This allows the alarm volume to be set to zero. The Alarm Silence LED will
remain illuminated when the alarm volume is set to zero. Refer to "DIP Switches" for more
information.
Factory
Default Adjustment Range
Off Off, 80 to 100
80% Off, 50 to 95
200 BPM Off, 75 to 275
50 BPM Off, 30 to 110
Step Value
1% SpO
2
1% SpO
2
5 BPM
5 BPM
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