User's Manual

Radius-7 Chapter 5- Alarms and Messages
www.masimo.com 63 Masimo
Alarm Message Description Next Step
(Pulse CO-Ox) Low Signal
IQ
Low signal quality. Ensure proper sensor
application. Move sensor
to a better perfused site.
See Signal IQ® (SIQ) on
page 28 of the Operator’s
Manual.
Low SpCO SIQ message SpCO measurement reading is
obscured.
Ensure proper sensor
application. Check sensor
to see if it is working
properly. If not, replace
the sensor.
Low SpMet SIQ message SpMet measurement reading is
obscured.
Ensure proper sensor
application. Check sensor
to see if it is working
properly. If not, replace
the sensor.
Low SpHb SIQ message SpHb measurement reading is
obscured.
Ensure proper sensor
application. Check sensor
to see if it is working
properly. If not, replace
the sensor.
• (Pulse CO-Ox)
No Sensor
Connected, or
• (RAM) No
Sensor
Connected
Sensor not fully inserted into the
connector.
Disconnect and reconnect
sensor. See the
instructions for use
provided with your sensor.
Incompatible or defective sensor. Replace with a compatible
Masimo sensor.
Device is searching for patient’s
pulse.
Disconnect and reconnect
the sensor to the
Instrument Module.
(Pulse CO-Ox) Pulse
Search
Device is searching for pulse. If device fails to display
within 30 seconds,
disconnect and reconnect.
If pulse search continues,
move sensor to better
perfused site.