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Safety Information
10
Ultiri™ Measurement System Operation Manual – 600327583 Rev. A
Troubleshooting Physiology Procedures
Symptom
Possible Causes
Pa Errors
Error message:
No communication with the
No Sensor
Wi-Box AO Transmitter.
Error message:
Faulty signal / data from
No Wi-Box
the Wi-Box AO
Error
Transmitter.
Error message:
AO USB missing.
USB Rx Fail
AO USB reports error.
Pa value
Pressure transducer not
decreases
open to air when zeroing.
unexpectedly
Zeroing offset out of range.
Pd Errors
Error message:
System cannot connect to
No Sensor
the PressureWire X
Guidewire.
Communication with the
PressureWire X Guidewire
is interrupted.
PressureWire X Guidewire
is turned off.
Error message:
PressureWire interface is
USB Rx Fail
missing.
PressureWire interface
reports an error.
PressureWire X
PressureWire transmitter is
Guidewire light
running low on battery.
flashes yellow
and a low
battery indicator
appears in the
Pd button.
Note: If an error message presents, select the appropriate error-message action to
resolve the issue and contact Abbott Technical Service if error persists.
Remedy
Turn on the Wi-Box AO Transmitter.
Remove the reason for interruption of
communication.
Select a room with a working Wi-Box
AO Transmitter.
Restart the Wi-Box AO Transmitter.
Restart the Ultiri Measurement
System.
Restart the Ultiri Measurement
System.
Contact Abbott Technical Service.
Zero the Aortic Pressure Transducer.
Ensure the PressureWire X
Guidewire transmitter is turned on at
the appropriate time.
Ensure that it is not too far away
from the system.
Turn on the PressureWire X
Guidewire.
Remove the reason for interruption in
communication.
Restart the Ultiri Measurement
System.
Contact Abbott Technical Service.
Replace the PressureWire X
Guidewire.
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