Monitoring Pulse Oxygen Saturation (SpO2) (Optional) Changing the SpO2 Settings
TM80 Telemetry Monitor Operator’s Manual 9 - 7
2. Tap the   icon to exit the SpO
2
 menu.
Averaging
(Masimo only)
The user-selectable averaging feature allows the 
clinician to select the desired level of visibility to 
subtle variations in the measured value. 
Depending on the patient acuity and area of 
care, shorter averaging times are sometimes 
preferred (sleep testing) over longer averaging 
times (telemetry) and vice-versa.
8-second averaging is generally considered the 
most common averaging interval and recom-
mended for most patients since it is short 
enough to provide visibility to subtle desatura-
tions while also being long enough to minimize 
major changes in SpO
2
 due to quick, transitory 
desaturations. Although averaging times greater 
than 10 seconds are more likely to reduce visibil-
ity to rapid, brief desaturations, this may be 
desirable in care areas where brief desaturations 
that do not require clinician intervention occur 
more often (such as NICU). It is also recom-
mended that this be enabled as a “sticky” con-
figuration so as to hold the setting after power 
cycles.
2-4 sec, 4-6 sec, 8 sec, 10 
sec, 12 sec, 14 sec, 16 sec
Fast SAT
(Masimo only)
Selects whether or not to enable FastSat. FastSat 
enables rapid tracking of arterial oxygen satura-
tion changes.
On, Off
Sat-Seconds
(Nellcor only)
Selects the amount of time that SpO
2
 saturation 
may be outside the set limits before an alarm 
sounds. 
Off, 10s, 25s, 50s, 100s
Color Selects the SpO
2
 waveform color. 16 colors
The default color is cyan.
Options  Description Settings*
* The factory default settings are in bold.