To adjust the size of the SPO2 waveform
See Changing the SPO2 Waveform Amplitude on page 6‐10.
Selects how quickly the reading responds to changes in the patient's saturation, where selecting
a longer duration will prevent the saturation value from changing quickly which can be useful for
avoiding alarm triggering in patients with very dynamic conditions such as neonatal and
The following options (in seconds) are available:
To set the averaging time of the SPO2 reading
6‐14 Monitoring SPO2 Expression MR400 Instructions for Use
10 Sec (Default)
Select the SPO2 VS box.
The SPO2 menu appears. Current settings are displayed.
Select Averaging Time.
The Averaging Time menu appears. The current setting is
Select the desired time for averaging:
The setting is changed.