Operator's Manual

Table Of Contents
Radical-7 Chapter 6: Alarms and Messages
www.masimo.com 164 Masimo
When a single-patient-use sensor is used, the adhesive portion of the
sensor is not connected.
Next steps: Ensure the adhesive portion is firmly connected to the
sensor.
Interference Detected Message
Message:
(Pulse CO-Ox) Interference Detected
, or
(RAM) Interference Detected
High intensity light such as pulsating strobe lights, excessive ambient
light sources such as surgical lights or direct sunlight, or other monitor
displays.
Next steps: Place a Masimo Optical Light Shield over the sensor.
Incorrect monitor line frequency setting (Hz).
Next steps: Adjust the Line Frequency to the correct Hz setting. See
Device Settings
on page 116.
SpO2 Only Mode Message
Message:
(Pulse CO-Ox) SpO
2
Only Mode
Occurs during an unsuccessful sensor initialization/pulse search routine or
during monitoring.
Next steps: See the directions for use provided with your sensor. Use a
Masimo light shield to cover the sensor and adjust the sensor.
RAM Check Sensor Message
Message: (RAM)
RAM Check Sensor