Nellcor OXIMAX N-600X Series Service Manual page 128

Modifying and Testing the Oximeter
7. Press the SRC-MAX PULSE RATE selection button. The SRC-MAX PULSE RATE
60 LED lights. The oximeter registers the pulse rate decreases and stabilizes at a
value between 57 and 63 inclusive.
Figure 100. PLETH Display with SRC-MAX decrease to 60 BPM with high light condition
a. Active audio alarm.
b. Flashing %SpO
c. BPM indication between 57 and 63 inclusive.
d. Pulse waveform of approximately 1/2-inch P-T-P amplitude. Actual amplitude may
vary, but can be used as a reference for low modulation/high light indications.
8. Press the SRC-MAX %SpO
The oximeter displays three dashes [ - - - ] and stabilizes at a value between 88
and 92 inclusive.
Figure 101. PLETH Display with SRC-MAX increase in %SpO
a. No audio alarm.
b. %SpO
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c. BPM indication between 57 and 63 inclusive.
d. Pulse waveform of approximately 1/2-inch P-T-P amplitude. Actual amplitude may
vary, but can be used as a reference for low modulation/high light indications.
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indication between 73 and 77 inclusive.
2
selection button. The SRC-MAX %SpO
2
indication between 88 and 92 inclusive.
10030881 Rev. B 12-2008
90 LED lights.
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of 90 with high light condition
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Service Manual