Covidien Nellcor OxiMax N-560, Service Manual

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Performance Verification
N-560 Service Manual
11
Note
: The version above is only a sample. Check your N-560 for the current
version installed.
The version number is needed when calling Nellcor's Technical
Services Department, 1.800.635.5267, or your local Nellcor representative for
technical assistance. Write down the number and have it available prior to
requesting technical assistance.
6. If the N-560 detects an internal problem during the POST, an alarm tone
sounds and the N-560 displays an Error Code and corresponding number.
See
Troubleshooting
on page 43.
7. Upon successful completion of the POST, the N-560 sounds a one-second
tone indicating that the N-560 has passed the test.
WARNING: If you do not hear the POST pass tone, do not use the N-560.
WARNING: Ensure that the speaker is clear of any obstruction. Failure
to do so could result in an inaudible alarm tone.
Note
: In addition to serving as the POST pass verification, the POST pass
tone also functions as an audible confirmation that the speaker is performing
properly. If the speaker does not function, the alarm sounds cannot be heard.
Power-On Defaults and Alarm Limit Ranges
See Figure 3 on page 9 for the location of the N-560 controls.
Note
: When observing or changing default limits, a three-second time-out is
in effect. That is, if no action is taken within three seconds, the N-560
automatically returns to the normal mode.
1. Turn the N-560 on by pressing the
Power On/Off
button.