Chapter 4: Operating Instructions
Pulse Oximeter for Sleep Screening Operation Manual
4-5
Figure 4.4: SpO
2
, pulse rate, and pulse strength bar graph.
Turning On the Monitor
To turn on the monitor, press the
x
key.
WARNING! Verify that all LEDs (light emitting diodes) on the display light up upon startup
of the device.
Low Battery Indicator
The Low Battery Indicator is the top LED segment of the pulse strength bargraph.
The Low Battery Indicator will flash rapidly when the batteries need to be replaced.
The Low Battery Indicator will flash rapidly if the monitor is trying to print and there is not
enough battery life for printing.
WARNING! When the LOW BATTERY INDICATOR flashes, you must immediately replace the
monitor’s batteries. Otherwise, the monitor turns itself off about 30 minutes
after the highest bargraph LED begins to flash in any mode.
•
•
•
%SpO2
B P M
x
F
98
74
Patient’s SpO
2
Pulse Rate
Low Battery
Indicator
Pulse Strength
