Troubleshooting
82
!3 “Pulse Oximeter: Check the patient cable connection.”
!4 “Pulse Oximeter: Check the sensor connection.”
YES
YES
NO
NO
The SpO
2
sensor/the patient cable
is connected properly.
The SpO
2
sensor/the patient cable
has a broken wire.
Connect the SpO
2
sensor/the
patient cable securely.
Replace the SpO
2
sensor/the
patient cable.
Failure of the pulse oximeter
!5 “Pulse Oximeter: Sensor abnormal.”
!6 “Pulse Oximeter: Patient cable abnormal.”
NO
YES
The SpO2 sensor/the patient cable
has a broken wire.
Failure of the pulse oximeter
Replace the SpO2 sensor/the
patient cable.
!7 “Pulse Oximeter: Internal system abnormal. Power cycle the incubator.”
!8 “Pulse Oximeter: Communication abnormal. Power cycle the incubator.”
NO
The pulse oximeter operates
normally after the incubator is
power cycled.
Failure of the pulse oximeter