D-6
Measurement Alarm message L I Cause and solution
YY Non-Pulsatile L A The catheter may be occluded. Please flush
the catheter.
YY 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
High Airway
Press.
L C An error occurred in the airway pressure.
Check the patient connection and patient
circuit, and then restart the monitor.
CO
2
Low Airway
Press.
L C
CO
2
High Barometric L C Check the CO2 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 L C
CO
2
FilterLine
Occluded
L
C
The airway or watertrap was occluded.
Check the airway and remove the occlusion.
CO
2
No Watertrap L B Check the watertrap connections.
CO
2
Check Adapter L A There is a problem with the airway adapter.
Check, clean or replace the adapter.
CO
2
FilterLine Err L C Check if there is a leak in the CO
2
sample
line or the CO
2
sample line has been
occluded.
CO
2
Zero Failed L A Check the CO
2
connections. After the
sensor’s temperature becomes stabilized,
perform a zero calibration again.
CO
2
System Err L A Re-plug the module or restart the monitor.
CO
2
Check Cal. L C Perform a calibration.
CO
2
Check Airway L C An error occurred to the airway.
CO
2
No Filterline L A Make sure that the filterline is connected.
CO
2
No Sensor L A Make sure that the sensor is connected.
CO
2
Main Board Err H C There is a problem with the CO
2
module.
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