Nellcor OxiMax N-65 Service Manual page 51

Scope of Action
Error
Code
512
513
514
515
516
518
519
520
521 X
522 X
523 1, 2
524
525 X
526
527
528
529
530
531
532
533
534
535
536
537
538 X
O M N-65 Service Manual
XI AX
Table 5: Error Codes (Continued)
Action
X Replace UI board.
X Replace UI board.
X Replace UI board.
X Replace UI board.
X Replace UI board.
X Return monitor for repair.
X Return monitor for repair.
X Replace UI board.
Replace batteries.
Replace batteries.
3 1 — Restart the monitor.
2 — Set the time and date.
3 — Replace UI board.
X Replace UI board.
X Restart, replace UI board.
1, 2 1 — Replace SpO
2 — Replace UI board.
1, 2 1 — Replace SpO
2 — Replace UI board.
1 2 1 — Replace UI board
2 — Return monitor for repair.
1 2 1 — Replace UI board
2 — Return monitor for repair.
1, 2 1 — Replace SpO
2 — Replace UI board.
1, 2 1 — Replace SpO
2 — Replace UI board.
1, 2 1 — Replace SpO
2 — Replace UI board.
1, 2 1 — Replace SpO
2 — Replace UI board.
1, 2 1 — Replace SpO
2 — Replace UI board.
1, 2 1 — Replace SpO
2 — Replace UI board.
X Replace UI board.
X Replace UI board.
Set the monitor time and date. Real time clock value bad.
Explanation
Communication failure with real time
clock.
Real time clock oscillator control
problem.
Real time clock failed timing test.
LCD failed feedback test.
LCD failed feedback test.
Various system faults.
Unrecoverable software error.
Unrecoverable error verify real time
clock.
Battery power is critically low.
System power levels unacceptable for
continued operation.
NVRAM failed consistency check.
NVRAM failed read-after-write
verification.
Time base discrepancy writing error
entry.
board. Fatal error for SpO
2
board. Communication failure with SpO
2
board.
Fatal error creating parser.
Fatal error creating parser.
board. Unrecoverable error with SpO
2
communication.
board. Unrecoverable error with SpO
2
communication.
board. Unrecoverable error with SpO
2
communication.
board. Unrecoverable error with SpO
2
communication.
board. Unrecoverable error with SpO
2
communication.
board. Unrecoverable error with SpO
2
communication.
Flash memory failed CRC check.
Fatal system error.
Troubleshooting
communication.
2
2
2
2
2
2
2
2
45