22
9 Key of symbols
Signal
Description
Warning – See User Manual
%SpO
2
The pulse oxygen saturation (%)
PRbpm
Pulse rate (bpm)
PI
Perfusion Index (%)
The battery power is full
Low-power
Close the alarm sound indication
Pause the alarm sound indication
Open the alarm sound indication
Close the pulse sound indication
Open the pulse sound indication
Open the Wireless indication