Agilent Technologies M1205A V24, Service Manual

Page: 181 / 358

Troubleshooting Plug-in Modules 5-43
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The NBP module performs a check periodically during operation.
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: The SpO
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/Pleth module self-test may be performed at any time. The integral waveform
generator in the module produces test signals using the current driver at the beginning of the
processing circuitry. The test signals are processed in the same way as patient signals are
processed. The test signals last about 30 seconds and then the display returns to the normal
monitoring mode.
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Press .
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If the module is functioning correctly, the following derived values and
waveform are displayed without the alarms being activated:
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100%
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Wave height after auto gain is 100% of scale height
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100 bpm in ADULT mode
125 bpm in NEO/PEDI mode
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: The Cardiac Output module test may be performed at any time. The test signal lasts
about 30 seconds and then the display returns to the normal monitoring mode.
7(67
Press
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If the module is functioning correctly, the following derived values will be
displayed without the alarms being activated:
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5.0 liters/min (+0.1 liters/min)
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37C + 0.1C
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