Welch Allyn Spot Vital Signs 4400, Service Manual

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Message Possible cause Suggested action
NIBP not functional. 05FF08 Sensor power up failure Internal malfunction. If the problem
persists, have the device inspected
by a qualified service technician.
NIBP not functional. 05FF09 WACP rendezvous failure Internal malfunction. If the problem
persists, have the device inspected
by a qualified service technician.
NIBP not functional. 05FF0A Application firmware retrieval error
during POST
Internal malfunction. If the problem
persists, have the device inspected
by a qualified service technician.
NIBP not functional. 05FF0B Upgrade .pim file is corrupt Internal malfunction. If the problem
persists, have the device inspected
by a qualified service technician.
NIBP not functional. 05FF0C Configured upgrade firmware
directory cannot be accessed
Internal malfunction. If the problem
persists, have the device inspected
by a qualified service technician.
NIBP not functional. 05FF0E The NIBP sensor unexpectedly reset Clear the error and try again
NIBP not functional. 05FF0F The NIBP sensor firmware failed to
upgrade
Internal malfunction. If the problem
persists, have the device inspected
by a qualified service technician.
SpO2 messages
General SpO2 messages
Message Possible cause Suggested action
SpO2 not functional.
044800
SpO2 not functional Internal hardware malfunction in SpO2
module. If the problem persists, have the
device inspected by a qualified service
technician.
SpO2 rebooting. 044900 The SpO2 module is not responding. Informational error. The host software is
attempting to clear an error by rebooting
the SpO2 module. No action required.
SpO2 rebooting. 044901 The SpO2 module stopped sending
data
Informational error. The host software is
attempting to clear an error by rebooting
the SpO2 module. No action required.
SpO2 rebooting. 044902 SpO2 received a packet with bad CRC
from module
Informational error. The host has received
a packet with bad CRC from the SpO2
module. The packet in question is
ignored. No action required.
SpO2 rebooting. 044903 The SpO2 power on self test failed Internal hardware malfunction in SpO2
module. If the problem persists, have the
device inspected by a qualified service
technician.
110 Appendix