Covidien Nellcor PM10N Service Manual page 70

Modification and Testing
Verify the following:
4.
Active audio alarm.
a.
Flashing %SpO
b.
BPM indication in the range of 57 to 63.
c.
Pulse waveform of approximately 1/2-inch P-T-P amplitude.
d.
4-32
Figure 4-32. SRC-MAX %SpO
indication in the range of 73 to 77.
2
Decrease to 75
2
Service Manual