User's Manual

Rad-87 Pulse CO-Oximeter Operator’s Manual
5-9
5
Alarms and Messages
Messages
The Rad-87 Pulse CO-Oximeter will indicate other data or system errors. LED messages for
the optical channel occupy the top two LED segments on the instrument. LED messages for the
acoustic channel occupy the third LED segment.
Message conditions for the Rad-87 follow:
MESSAGE/DISPLAY POSSIBLE CAUSE(S) RECOMMENDATION(S)
LCD: Replace
Sensor
LED: SEN
Hrs
000
SpHb reusable sensor is non-
functional.
Replace sensor.
LCD: Replace
Sensor
LED: Rpl
SeN
Sensor is non-functional.
Emitter temperature out of
range.
Sensor current limit exceeded.
Replace sensor.
LCD: Incompatible
Sensor
LED: IN C
SeN
Unrecognized sensor.
Not a compatible Masimo
sensor.
Replace with a compatible
Masimo sensor. Refer to Section 8.
SpHb Sensor is attached to
an instrument without SpHb
installed.
Use a non-SpHb sensor.
Contact your local Masimo
Representative to learn more
about the optional SpHb upgrade.
LCD: Sensor Calibrating
LED: The number “0” scrolls
across the screen during
sensor calibration when not
actively monitoring a patient
Status Light: Solid Yellow
(Long Calibration Only)
Instrument is checking the
sensor for proper functioning
and performance.
If values are not displayed within
30 seconds, disconnect and
reconnect sensor. If values are still
not displayed, replace with a new
sensor.
LCD: Sensor Off
LED:
SeN
OFF
Sensor off patient. Reconnect sensor.
LCD: Latched
Sensor Off
LED:
SeN (or valid values)
OFF
Optical Sensor Off Audible Alarm
Latch is set to 'On'.
The Alarm Silence button
has not been pressed to
acknowledge the Sensor Off
alarm.
Reapply the sensor according to
the sensor’s Directions for Use.
Press the Alarm Silence button
to acknowledge the Sensor Off
alarm.