Radical-7R Pulse CO-Oximeter Operator’s Manual
5-3
5
MESSAGE
POSSIBLE CAUSE
RECOMMENDATION
REPLACE
ADHESIVE
When a single patient use sensor
is used, the adhesive portion of the
sensor is non-functional, or the life
of the adhesive portion of the sen-
sor has expired. (Applies to Rainbow
ReSposable CO-Oximeter Sensor
Systems, or ReSposable Pulse
Oximeter Sensor Systems only)
Replace the adhesive portion of
the sensor.
LOW
BATTERY
Battery charge is low.
Charge battery by placing the
Radical-7R Handheld into the
Docking Station and powering the
instrument with AC line power.
Replace battery if necessary.
LOW
PERFUSION
Signal too small.
Move sensor to better perfused site.
Refer to Section 4, Low Perfusion.
REPLACE
REUSABLE
The reusable sensor (i.e., the
durable portion that includes
the emitter and detector) is
non-functional, or the life of the
reusable sensor has expired.
(Applies to Rainbow ReSposable
CO-Oximeter Sensor Systems,
or ReSposable Pulse Oximeter
Sensor Systems only)
Replace the reusable sensor.
REPLACE CABLE
The patient cable is non-
functional, or the life of the cable
has expired.
Replace the patient cable.
INTERFERENCE
High intensity light such as
pulsating strobe lilghts, excessive
ambient light sources such as
surgical lights or direct sunlight, or
other monitor displays.
Place a Masimo Optical Light
Shield over the sensor.
Incorrect monitor light frequency (Hz).
Access the Traditional User
Interface described in Section
4. Select Confi g and enter
the password. Adjust the LIne
Frequency to the correct Hz setting.
CHECK SENSOR
Sensor is not connected fi rmly into
patient cable, or the sensor is not
connected fi rmly to the instrument.
Reconnect sensor fi rmly into
patient cable or to the instrument.
SPO2 ONLY MODE
"SpO2 Only Mode" message
occurs during an unsucessful
sensor calibration/pulse search
routine, or during monitoring.
Review the sensor's Directions
for Use instructions, Section
4, Sucessful Monitoring, and
Section 8, Selecting a Masimo
SET Sensor.
A l a r m s a n d M e s s a g e s
S y s t e m M e s s a g e s ( c o n t i n u e d )
