Nellcor OxiMax NPB-40 Service Manual page 38

Performance Verification
30
2. The NPB-40 pulse blip bar initially increases in amplitude and then stabilize.
3. The NPB-40
• displays 75 %SpO
• displays 60 bpm (test pass criteria is 57 to 63 bpm inclusive)
• alarms
• pulse amplitue indicator displays high level modulation
4. Perform Test #1: BPM on page 26. The pulse amplitue indicator should
indicate high level modulation.
5. Perform Test #2: SpO2 on page 27. The pulse amplitue indicator should
indicate high level modulation.
6. Press the SRC-MAX LIGHT LEVEL selection button. The SRC-MAX
LIGHT LEVEL
7. The NPB-40 pulse blip bar decreases in amplitude.
8. The NPB-40:
• displays 75 %SpO
• displays 60 bpm
• alarms
(test pass criteria is 73 to 77 %SpO
2
LED lights.
2
inclusive)
2