Table 4-3. Functional Tests With Src-Max - Covidien Nellcor PM10N Service Manual

SRC-MAX Overview

WARNING:
The SRC-MAX is a functional tester that verifies operation of the monitoring system. It cannot be
used to assess the accuracy of the monitoring system's %SpO
The SRC-MAX functional tester enables qualified technicians to functionally test Nellcor™ and
OEM OxiMax™ technology-based monitoring systems.
each test.
BPM Test
%SpO
Modulation Level Test
Light Level Test

Note:
The SRC-MAX selectable indicator LEDs may extinguish if there is a delay in proceeding through the above
tests. This is normal operation to conserve battery power.

Note:
Pressing a button on the SRC-MAX during the test procedures may be requested to change a certain
parameter. If the SRC-MAX LEDs are not lit, press the button twice. Pressing the button once causes the
indicators to relight and pressing twice initiates the change.

Note:
As the SRC-MAX tests run, if the SatSeconds™ setting is any value other than 0, the visual and audible
alarms will not activate until the SatSeconds™ circle is full.
Service Manual
Table 4-3. Functional Tests with SRC-MAX
Tests
The test procedure simulates an OxiMax™ pulse oximetry sensor attached to a
patient indicating a pulse rate of 60 BPM and 200 BPM.
Test The test procedure simulates an OxiMax™ pulse oximetry sensor attached to a
2
patient indicating a 75% blood oxygen saturation and a 90% blood oxygen
saturation.
The test procedure simulates an OxiMax™ pulse oximetry sensor attached to a
patient indicating low and high pulse strength.
The test procedure simulates an OxiMax™ pulse oximetry sensor attached to a
patient indicating low and high light level passing through the patient at the
sensor site.
Operational and Functional Tests
and pulse rate readings.
2
Table 4-3 provides a brief description of
Descriptions
4-27