7-28 120 Series Maternal/Fetal Monitor Revision B
2015590-001
Calibration: Maternal SpO2 Calibration
Maternal SpO2 Calibration
The 120 Series Monitor automatically calibrates the pulse oximetry module upon
power up, whenever a new sensor is attached, and at periodic intervals during use.
The intensity of the sensor’s LEDs are also automatically adjusted to compensate for
differences in tissue density.