Operator's Manual

Table Of Contents
Rad-97 Chapter 13: Alarms and Messages
www.masimo.com 161 Masimo
Message Potential Causes Next Steps
(Pulse CO-Ox) No
Cable Connected
or
(RAM) No Cable
Connected
Cable not attached or not fully
inserted into the connector.
Disconnect and reconnect
cable into connector.
(Pulse CO-Ox)
Incompatible Cable
Not a proper cable. Replace with a proper
cable.
(Pulse CO-Ox)
Replace Sensor
or
(RAM) Replace
Sensor
Reusable sensor has used all
its available patient
monitoring time.
Sensor is non-functional.
Defective sensor.
Replace sensor.
(Pulse CO-Ox) Sensor
Near Expiration
or
(RAM) Sensor Near
Expiration
Reusable sensor has less than
10% patient monitoring time
remaining.
Replace with new
reusable sensor.
(Pulse CO-Ox) No
Sensor Connected
or
(RAM) No Sensor
Connected
Sensor not fully inserted into
the connector. May be an
incorrect sensor or a defective
sensor or cable.
Device is searching for
patient’s pulse.
Sensor is disconnected from
patient cable. Sensor
connected upside down into
patient cable.
Disconnect and reconnect
sensor. See the
instructions for use
provided with the sensor.
Disconnect and reconnect
the sensor into the
Patient Cable connector.
Check to see if the sensor
LED is flashing.
Disconnect and reconnect
the sensor. If the LED fails
to operate, replace the
sensor.
(Pulse CO-Ox)
Incompatible Sensor
or
(RAM) Incompatible
Sensor
Not a proper Masimo sensor.
Sensor is attached to a device
without an appropriate
parameter installed.
Replace with a proper
Masimo sensor.
Use a compatible sensor.
Contact your local Masimo
Representative to learn
more about optional
parameter upgrades.