Nellcor OxiMax N-550, Service Manual

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Performance Verification
20
Introduction
The SRC-MAX functional tester allows qualified technicians to functionally
test Nellcor O
XI
M
AX
technology-based pulse oximeters and OEM O
XI
M
AX
technology-based monitors. The technician must perform the test setup
procedure before performing tests 1 through 4. The following is a brief
description of each test:
• Test Setup — This procedure establishes the baseline for all the other
tests. The Test Setup procedure must be performed before performing
any or all of the SRC-MAX tests.
• Test 1: BPM — This procedure simulates an O
XI
M
AX
sensor
attached to a patient indicating 60 bpm and 200 bpm. The test setup
procedure sets up Test 1 for 60 bpm.
• Test 2: SpO
2
— This procedure simulates an O
XI
M
AX
sensor
attached to a patient, indicating 75 percent blood oxygen saturation
and 90 percent blood oxygen saturation. The test setup procedure sets
up Test 2 for 75 percent blood oxygen saturation.
1 — DOC-10 Cable Connector 6 — % Modulation Select Button
2 — Red LED Drive Indicator 7 — % SpO
2
Select Button
3 — Not Used For N-550 8 — Light Level Selection Button
4 — Not Used For N-550 9 — Pulse Rate Selection Button
5 — Battery Low Indicator 10 — Infrared LED Drive Indicator