User's Manual

Table Of Contents
Telemetry Transmitter User Manual Monitoring SpO
2
17.6 SpO
2
Alarm Delay
There is a delay between a physiological event at the measurement site and the corresponding
alarm at the MFM-CMS. This delay has two components:
1. The time between the occurrence of the physiological event and when this event is
represented by the displayed numerical values. This delay depends on the algorithmic
processing time and the sensitivity setting. The lower the sensitivity configured, the longer
the time needed until the numerical values reflect the physiological event.
2. The time between the displayed numerical values exceeding an alarm limit and the alarm
indication on the MFM-CMS. This delay is the combination of the configured alarm delay
time plus the general system delay time.
17.7 Setting Sensitivity
Setting sensitivity is operated on MFM-CMS.
The different sensitivity indicates different refresh frequency. High indicates the refresh
frequency of SpO
2
value is the most frequent. To change the sensitivity, please:
Enter the Parameter Setup Window (way to entering refers to 8.2 Setting Parameters) > Click
SpO
2
on the left physiological parameter list > Click Sensitivity (High, Med and Low are
optional) > Click Update Monitor to confirm.
17.8 SpO
2
Alarm Settings
SpO
2
alarm settings are operated on MFM-CMS. Use can open or close the ECG alarm.
Please refer to 8.2.1 Parameters Alarm Setting for more alarm settings.
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