ACIST RXI - 10 Technical Specifications; Electrical and Environmental Data

Troubleshooting and Support
ACIST RXi System User’s Guide | 89901700-001,01 2019-09 English
Color-coded Pop-up Messages and Problem Conditions
Color Message Corrective Action or Explanation
Red Invalid installation software.
Please remove the USB memory stick and
restart the system.
The system does not recognize the installation
program on the USB memory device. Remove
the USB memory device and restart the system.
Red Please restart the system.
If the problem persists, please contact your
service representative.
The software installation has failed. Restart
the system. If the problem persists, please
contact your service representative.
Red The case failed to export, due to insucient
available memory on the USB memory stick.
There is insucient room on the USB memory
device. Use a dierent USB memory device to
transfer the FFR data.
Red The case failed to export. Check the connection of the USB memory
device.
Red The system detected non-recoverable error
number XXXXX.
Please record the error number and contact
your service representative.
Contact your ACIST service representative and
provide the error message number displayed in
the message.
Red The system has detected a problem with the
pressure sensor.
There is a problem with the pressure sensor.
Remove and discard the Navvus MicroCatheter
and try a new one.
Red Warning!
Catheter malfunction detected
Stop procedure immediately and replace
catheter with a new one.
Immediately remove and replace the Navvus
MicroCatheter.
Yellow Software installation les have been
detected.
Press OK to start the software installation.
Press OK to conrm and close the message. The
system starts the software installation process.
Yellow Are you sure you want to discard this record?
Press OK to discard this Record.
Press OK to conrm and close the message. The
system discards the recording.
Yellow Do you want to zero the aortic pressure?
Open the stopcock and press OK to zero the
aortic pressure.
If system is equalized, this message will appear:
It is recommended to equalize after zeroing.
Open the stopcock at patient midaxillary
position press OK to conrm and close the
message. The system zeroes the aortic pressure
signal.
It is recommended to re-equalize to ensure
equal pressures.
Yellow Extract the pressure sensor from the
patient’s body.
Press OK to zero the pressure sensor.
Remove the Navvus MicroCatheter from the
patient. Press OK to conrm and close the
message. The system zeroes the pressure sensor.
Yellow Press OK to reset conguration settings back
to the factory defaults.
The following values will be reset: Mean
Pressure Calculation, Sweep Speed, Graph
Scale Maximum, and Venous Pressure.
Press OK to conrm and close the message. The
system resets the default parameters for mean
pressure calculation, sweep speed, graph scale
maximum, and venous pressure.
Blue Do not remove USB memory stick. Wait until the software is installed.
Blue Exporting case data requires the insertion of
a USB memory stick.
Insert a USB memory device into the USB port.