Nellcor OXIMAX N-600X Series Service Manual page 150

Troubleshooting
Error Code
652
653
654
655
656
657
658
659
660
661
662
663
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
150
Table 26. Error Code Listing for Non-correctable Failures
Category
Oximetry module reports internal memory buffer overflow.
Oximetry module reports host reset.
Oximetry module ROM/Code integrity error.
Oximetry module RAM error.
Oximetry module reports background self-test failed to complete in the
allocated time.
Oximetry module reports a state machine is in an unexpected state.
Module
Oximetry module reports memory corruption detected.
Oximetry module reports spurious interrupt detected.
Oximetry module reports unable to issue commands to %SpO
Oximetry module reports unable to write to external Flash.
Oximetry module reports communication with %SpO
Oximetry module reports internal register modified from expected value.
POST external hardware failsafe circuit error.
POST PWR_ENA fail.
Unknown state machine # or charge state.
Unexpected interrupt.
Stack over/under error.
ROM CRC error - POST or background.
POST RAM error.
Unexpected reset.
POST
Unexpected internal WD instance #1.
Unexpected internal WD instance #2.
Unexpected internal WD instance #3.
Unexpected internal WD instance #4.
Unexpected internal WD instance #5.
Unexpected internal WD instance #6.
LINE_V & AC_OK disagree.
POST Internal WD circuit error.
Battery shorted with AC power.
Battery
Battery open with AC power.
EEPROM EEPROM W/R failure - POST or background.
Battery Battery charger error - instance #1.
10030881 Rev. B 12-2008
Description
front end lost.
2
front end.
2
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