Welch Allyn Connex Spot Monitor Service Manual page 162

156 Appendix
Symptom
Attempt to upgrade the software
failed.
Possible cause
The NIBP module malfunctioned.
The main board malfunctioned.
The single or dual lumen switch failed.
The NIBP module needs calibration.
The hardware or software between the Host and
the Ethernet module is incompatible.
The monitor lost communication with the
network or a timing issue occurred during the
upgrade.
®
Connex Spot Monitor
Suggested action
Perform NIBP functional checks.
Perform NIBP calibration checks.
Replace the pump assembly.
Replace the main board.
Update the software.
Perform NIBP functional checks.
Perform NIBP calibration checks.
Replace the pump assembly.
Replace the main board.
Update the software.
Perform NIBP functional checks.
Perform NIBP calibration checks.
Replace the pump assembly.
Replace the main board.
Ensure that the cuff is the
properly sized.
Clean the cuff connections.
Replace the cuff and tubing.
Replace the main board.
Update the software.
Perform NIBP functional checks.
Perform NIBP calibration checks.
Replace the pump assembly.
Replace the main board.
Retry software update.
Replace the main board.
Retry software update.
Replace the main board.