Passport 12/Passport 8 Operator’s Manual D-5
Measurement Alarm message L I Cause and solution
NIBP Overrange L A
The measured NIBP value is not within the specified
range.
NIBP-XX Over Upper Limit L A
The measured pressure is greater than the specified
NIBP measurement upper limit.
NIBP-XX Over Lower Limit L A
The measured pressure is lower than the specified
NIBP measurement lower limit.
XX represents diastolic pressure, mean pressure, or systolic pressure.
NIBP Excessive Motion L A
Check the patient’s condition and reduce thepatient
motion.
NIBP Cuff Overpress. L A
The NIBP airway may be occluded. Check the airway
and measure again.
NIBP Equip Err H A An error occurred during NIBP measurement and
therefore the monitor cannot perform analysis
correctly. Check the patient’s condition and NIBP
connections, or replace the cuff.
NIBP Timeout L A
NIBP Measure Failed L A
NIBP Illegally Reset L A
An illegal reset occurred during NIBP measurement.
Check if the airway is occluded.
IBP
XX Sensor Off M* A Check the sensor connection and reconnect the sensor.
XX Disconnected H C
The liquid way is disconneted from the patient, or
the three-way valve is open to the air. Check the
connection of the liquid way, or check the valve is
open to the patient. If the problem remains, contact
the Customer Services Dept. for help.
XX Sensor Fault M C Replace the sensor.
XX No Pulse L A
The catheter may be occluded. Please flush the
catheter.
XX represents an IBP label.
C.O. TB Sensor Off L A Check the sensor connection and reconnect the sensor.
CO
2
CO
2
Sensor High Temp L C Check, stop using or replace the sensor.
CO
2
Sensor Low Temp L C Check, stop using or replace the sensor.
CO
2
Temp Overrange L C
The operating temperature of the CO2 module goes
beyond the specified range. After it restores within the
specified range, the module will restart automatically.
CO
2
Airway High Press. L C An error occurred in the airway pressure. Check the
patient connection and patient circuit, and then restart
the monitor.
CO
2
Airway Low Press. L C
CO
2
High Barometric Press. L C Check the CO
2
connections, make sure that the
monitor application site meets the requirements, and
check for special sources that affect the ambient
pressure. Restart the monitor.
CO
2
Low Barometric Press. L C