Nellcor OxiMax N-65 Service Manual page 50

Troubleshooting
Scope of Action
Error
Code
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273 1, 2
274
275 X
276 X
277 X
280 X
281 X
282 X
44
Table 5: Error Codes (Continued)
Action
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
X Replace SpO
3 1 — Restart the monitor.
2 — Set the time and date.
3 — Replace UI board.
X Return monitor for
reprogramming.
Check/replace sensor/
extension cable.
Replace with O
extension cable.
Check/replace sensor/
extension cable.
Check/replace sensor/
extension cable.
Check/replace sensor/
extension cable.
Check/replace sensor/
extension cable.
Explanation
board. SpO back end reports packet start ID
2 2
(SID) missing.
board. SpO back end reports packet length
2 2
error.
board. SpO back end reports message length
2 2
error.
board. SpO back end reports packet contains
2 2
unsupported key.
board. SpO back end reports packet CRC
2 2
error.
board. SpO back end reports end of packet
2 2
missing.
board. SpO back end reports packet contains
2 2
unidentified key.
board. SpO back end reports corrupted
2 2
variable.
board. SpO back end reports memory
2 2
overflow.
board. SpO back end reports bad pointer.
2 2
board. SpO back end reports parameter
2 2
value out-of-range.
board. SpO back end reports reset detected.
2 2
board. SpO back end reports unexpected
2 2
value.
board. SpO back end reports time-out.
2 2
board. SpO back end reports not ready/not
2 2
initialized.
board. SpO back end reports double fault.
2 2
SpO back end reports date out-of-
2
range error.
SpO back end reports incompatible
2
software version.
SpO back end reports incorrect
2
registration number.
M sensor/ SpO back end reports sensor read
XI AX 2
failure.
SpO back end reports sensor
2
signature verification fails.
SpO back end reports does not
2
support feature required by sensor.
SpO back end reports overflow/
2
underflow.
SpO back end reports sensor
2
activation failure.
O M N-65 Service Manual
XI AX