Trio™ Operating Instructions 0070-10-0666-01 2 - 37
Operations Parameter Menus
BEEP VOL Beep volume is the volume of the audible pulse rate tone when SpO
2
is selected as the HR Source. The selections are OFF, LOW, MED
and HIGH.
AVG TIME Averaging time is the length of time during which the SpO
2
value is
calculated. The selections are 2-4, 4-6, 8, 10, 12, 14, and 16
seconds. When 2-4 or 4-6 are selected, the FastSAT mode is
enabled. In this mode, shorter averaging times are achieved under
low noise conditions. Under high noise conditions, a longer
averaging time is utilized.
SENSITIVITY
MODE
Sensitivity mode should be selected based on signal quality and
patient motion. In most cases where there is some level of patient
motion present, the normal sensitivity setting is appropriate. If patient
motion is limited, the high sensitivity setting can be used. High
sensitivity should be used when it is difficult to get a reading on a
patient with low perfusion. This mode will compromise the probe off
detection. Selections are Normal and High.
SENSOR OFF
AUDIO
Controls the onset of the audio beep alarm for the “SpO2 Sensor
OFF” condition. The selections 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.
RESTORE
DEFAULTS
Allows the user to restore the SpO
2
user default configuration.
FIGURE 2-33 Confirmation Dialog Box
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