Use Instructions

Vital Signs Monitor User Manual Monitoring SpO
2
- 47 -
12.8 Setting Pitch Tone
If tone modulation is on, the PR sound lowers when the SpO
2
level drops. In Menu > Module
Switch, select Pitch Tone to toggle between On and Off. The lower SpO
2
value is, the lower the
frequency of Pitch tone is.
12.9 Setting Sensitivity
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 follow the steps:
1 Select Menu > Module Switch;
2 Select Sensitivity on the interface and select the desired sensitivity from the popup list.
12.10 Setting SpO
2
Desat Limit
User can set the SpO
2
Desat range in Menu > Module Switch > SpO
2
Desat. The range is from
20%~99%.