Information Codes and Error Codes Operation
2 - 14 0070-10-0603-01 Duo™ Operating Instructions
2.4.1 Information Codes
MESSAGE TYPE CODE DESCRIPTION REASON
NIBP E03 *LOOSE CUFF Cuff is not properly wrapped or no cuff is
present.
E06 SUCCESSFUL
PNEUMATIC TEST
Indicates NIBP pneumatic test was
successful.
E07 PNEUMATIC TEST
FAIL/PNEUMATIC
LEAK
During pneumatic test, leak is detected.
E08 *WEAK SIGNAL Cuff is too loose or patient pulse is too
weak.
E09 *RANGE EXCEEDED NIBP value exceeds the upper
measurement limit.
E10 EXCESSIVE MOTION
SIGNAL SATURATED
Monitor is detecting too much motion
and/or noise to obtain a reading.
E11 *OVER PRESSURE Pressure has exceeded the specified upper
safety limit.
E13 *NIBP TIME OUT Measuring time has exceeded 120
seconds (adult/pediatric).
MASIMO SPO2 E20 SPO2 INTERFERENCE Noise detected on the pulse signal
prevents pulse discrimination.
E21 SPO2 LOW
PERFUSION
Patient perfusion is low.
E22 SPO2 TOO
MUCH LIGHT
There is too much ambient room light for
the sensor to function properly.
E23 SPO2
UNRECOGNIZED
SENSOR
The sensor is not recognized by the
monitor.
E28 *SPO2 TIMEOUT SpO2 has exceeded its maximum
continuous measuring period of 2 minutes.
The SpO2 data has been removed from
the display.
E29 SPO2 LOW SIGNAL
IQ
Quality of signal is poor.
E34 *PR EXCEED PR value exceeds the measurement range.