Nellcor OxiMax N-600x Service Manual page 48

Performance Verification
42
3. Turn on the monitor by pressing the ON/STANDBY button. After the monitor
completes a self-check, the following screen displays:
• Active audio alarm.
• Flashing %SpO
2
• BPM indication between 57 and 63 inclusive.
• Pulse waveform of approximately 1/2-inch P-T-P amplitude. Actual
amplitude may vary, but can be used as a reference for low pulse
amplitude/low light patients.
4. Press the SRC-MAX LIGHT LEVEL selection button. The SRC-MAX
LIGHT LEVEL LED lights. The monitor pulse amplitude waveform initially
flatlines and stabilizes at the same amplitude.
Note: Flatlining is the only indication of a light change at the measurement site.
If the monitor recovers and displays normally, this is an indication of
proper operation with light changes. The following screen displays:
• Active audio alarm.
• Flashing %SpO
2
• BPM indication between 57 and 63 inclusive.
• Pulse waveform of approximately 1/2-inch P-T-P amplitude. Actual
amplitude may vary, but can be used as a reference for low pulse
amplitude/low light patients.
O
XI
%SP02
BPM
LIMITS TREND SETUP LIGHT
indication between 73 and 77 inclusive.
O
XI
%SP02
BPM
LIMITS TREND SETUP LIGHT
indication between 73 and 77 inclusive.
M
N-600x
AX
75
60
?
M N-600x
AX
75
60
?