What to do if the Masimo SET Medical Equipment displays 'SENSOR OFF MESSAGE'?
- MMatthew Burke MDSep 12, 2025
If the Masimo SET Medical Equipment displays a 'SENSOR OFF MESSAGE', it may be due to the sensor not being properly connected to the patient or the sensor being damaged. Properly reapply the sensor on the patient and reconnect it to the Instrument or patient cable. If the sensor is damaged, replace it.


