Key Symbols - Drive MQ3000 Manual De Usuario

10 Key Symbols

Symbol Description
Type BF
Warning — See User Manual
The pulse oxygen saturation (%)
Pulse rate (bpm)
The battery voltage indication is deficient (change the battery in time avoiding the inexact measure)
1. No finger inserted 2. An indicator of signal inadequacy
Battery positive electrode
Battery cathode
Power switch
Serial number
Alarm inhibit
WEEE (2002/96/EC)
Ingress of liquids ranks