文件编号：
NR-TP-0715-008
版本：
1.0
- 45 -
Chapter9
PR
9.1
Overview
The mechanical activity of the heart causes arterial pulsation, and PR (pulse rate) value can
be obtained by measuring this pulsation. PR value can be obtained through SpO2
measurement.
9.2
Display
The color of PR parameter area is same as SpO2 parameter color of PR source, as shown in
Fig. 9-1:
Fig. 9-1 PR Parameter Area
9.3
Pulse Vol.
Select SpO2 parameter area or Pleth wave area → [SpO2 Setup] menu;
Select [Pulse Vol.] to set [Pulse Vol.] to 0~9, and plus / minus 1 each time the shuttle is
turned. Select 0 to turn off the key-pressing tone, and select 9 to set the maximum volume.
Note
HR sound has higher priority than PR sound; when HR makes a sound, PR won’t;
when HR sound is 0, PR can make a sound.
9.4
Alarm Setup
Select PR parameter area → [SpO2 Setup] menu → [Alarm Setup >>] to enter the [Alarm
Setup] interface, and set PR alarm switch, alarm level and upper/lower alarm limit. See 6.5
