文件编号：NR-TP-0715-008 版本：1.0
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Fig. 8-3 [SpO2 Setup] Menu
8.5.1 Wave Speed
Select [Wave Speed] and set wave speed to [12.5mm/s] or [25mm/s]; the faster speed,
the smoother wave.
8.5.2 Wave Mode
Select [Wave Mode], and set the wave drawing mode
[Scan]: Scan mode.
[Fill]: Fill mode.
8.5.3 Average Time
SpO2 values displayed on the monitor are the results averaged from the data collected over
time. The shorter the average time, the faster the monitor responds when the patient's SpO2
value changes, but the measurement accuracy is lower. Conversely, the longer the average
time, the slower the monitor responds when the patient's SpO2 value changes, but the
measurement accuracy is higher. In monitoring critically ill patients, a smaller average time is
conducive to timely analysis of the disease.
The setting method follows:
Select [Avg.Time] to set the average time to [2s], [3s], [4s], [5s], [6s], [7s] or [8s].
8.6 Influencing Factors
During operation, the following factors can affect the accuracy of SpO2 measurement:
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