Test #2: Spo2 - Nellcor OxiMax N-550 Service Manual

Test #2: SpO
2
N-550
6. The N-550 will display:
• 75 %SpO2
• 60 bpm (test pass criteria is 57 to 63 bpm)
• alarm
• pulse amplitude indicator - low level modulation
1. Press the SRC-MAX %SpO
LED will light.
2. The N-550 will display three dashes until the SRC-MAX stabilizes at 90
%SpO . The test pass criteria is 88 to 92 %SpO
2
3. The N-550 will display:
• 90 %SpO2 (pass criteria is 88 to 92 %SpO
• 60 bpm
• no alarm
• pulse amplitude indicator - low level modulation
4. Press the SRC-MAX %SpO
LED will light.
5. The N-550 will display three dashes until the SRC-MAX stabilizes at 75
%SpO . The test pass criteria is 73 to 77 %SpO
2
Performance Verification
select button. The SRC-MAX %SpO
2
.
2
)
2
select button. The SRC-MAX %SpO
2
.
2
90
2
75
2
23