P1 Patient Monitor User’s Manual
10-14
sensor, or apply the sensor to the site with better perfusion.
3. Check the sensor and its application site.
SpO
2
value is inaccurate 1. Check the patient’s vital signs.
2. Check for conditions that may cause inaccurate SpO
2
readings. For more information, see 10.3 SpO
2
Measurement
Limitations.
3. Check the monitor, SpO
2
module or if the function of sensor
is normal.