Covidien Nellcor GR101704, Service Manual

Page: 152 / 236

Modification and Testing
10-30 Service Manual
Figure 10-9. SpO
2
Test: SpO
2
90, BPM 60
a.
No active visual and audio alarms.
b.
Saturation indication between 88 and 92 inclusive.
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 references low pulse amplitude/low light patients.
9.
Press %SpO
2
.
10.
Verify the 75% LED lights. The monitoring system registers SpO
2
decreases and
stabilizes to a value between 73 and 77 inclusive.
a.
Active visual and audio alarms.
b.
Saturation indication between 73 and 77 inclusive, creating an SpO
2
LOW
alarm condition.
c.
BPM indication between 57 and 63 inclusive.
d.
Pulse waveform of approximately 1/2-inch peak to peak (P-T-P) amplitude.
Actual amplitude may vary but will be a reference for low pulse amplitude/low
light patients.
11.
Turn off the monitoring system by pressing the POWER ON key.