User's Manual

Radical-7 Chapter 4: Operation
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Additional Settings for SpO2
From the Additional Settings screen, change any of the following options:
Options Description Factory Default
Settings
User Configurable
Settings
Averaging Time The length of time over which the
system calculates the average of
all data points.
8 seconds 2-4, 4-6, 8, 10, 12,
14, or 16 seconds
FastSat See FastSat Overview on page
63.
Off On or Off
FastSat Overview
FastSat enables rapid tracking of arterial oxygen saturation changes. Arterial oxygen
saturation data is averaged using pulse oximeter averaging algorithms to smooth the trend.
When the Radical-7 is set to FastSat On, the averaging algorithm evaluates all the saturation
values providing an averaged saturation value that is a better representation of the patient’s
current oxygenation status. With FastSat, the averaging time is dependent on the input
signal.
In Vivo for SpO2
From the In Vivo screen, change any of the following options:
Options Description Factory Default
Settings
User Configurable
Settings
Enabled See In Vivo Adjustment
Overview on page 61.
Off On or Off
Offset Amount See In Vivo Adjustment
Overview on page 61.
0 when turned
on
Adjust difference of ±
6%, in steps of 0.1%
SpHb Settings
From the SpHb Settings screen, access any of the following screens:
SpHb Alarms on page 64.
Additional Settings for SpHb on page 64.
About Parameter Information on page 60.