Alarms Operations
2 - 68 0070-10-0666-01 Trio™ Operating Instructions
ALM PRINT Allows the user to enable or disable automatic printing during a
physiological alarm condition. Choose ON to enable printing
upon alarm. Choose OFF to disable printing upon alarm. See
“Recorder (Optional)” on page 2-82 for details.
SPO2 ALM HI Allows the user to set the upper limit of the SPO2 alarm. Choices
are 80 – 100% and OFF. Choose OFF to disable the alarm. If the
alarm is set to OFF, the alarm OFF symbol will display within
the parameter tile. The alarm is activated when the measurement
equals or exceeds the high limit.
SPO2 ALM LO Allows the user to set the lower limit of SPO2 alarm.
PR ALM HI Allows the user to set the upper limit of the Pulse Rate alarm.
PR ALM LO Allows the user to set the lower limit of the Pulse Rate alarm.
SENSOR OFF
AUDIO
Controls the onset of the audio beep alarm for the “SpO2 Sensor
OFF” condition. The choices are ON and OFF.
If ON is selected, then the audio beep alarm will sound when an
“SpO2 Sensor OFF” condition occurs. If OFF is selected, then the
audio beep alarm will not sound when an “SpO2 Sensor OFF”
condition occurs.
SAT SECONDS
(Nellcor® only)
Controls pulse oximetry nuisance alarms (see section 2.4.3.2 for
details on SatSeconds™ features). The selections are OFF, 10,
25, 50 or 100.
When SatSeconds is enabled, the SPO2 Low and High Alarm
functions are automatically disabled. As a safety precaution, if
three (3) SPO2 alarm violations occur within 60 seconds, a
priority 2 alarm will trigger even if the SatSeconds limit has not
been reached.
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