Mallinckrodt NPB-190 Manual del operador descargar pdf (Pagina 16)

Controls, Indicators, and Symbols

The Pulse Search indicator. Lights continuously prior to

initial acquisition of a pulse signal, and during Pulse

Search mode. It flashes during loss of pulse.

DESCRIPTION OF VISUAL INDICATORS AND DISPLAYS

The %SpO2 Display. Shows the hemoglobin oxygen

saturation level.

The Pulse Amplitude indicator. A 10-segment display

that shows the relative pulse amplitude. As the detected

pulse becomes stronger, more contiguous segments light

with each pulse.

The digital Pulse Rate Display. Shows the pulse rate in

beats per minute.

DESCRIPTION OF AUDIBLE INDICATORS

Following are descriptions of NPB-290 audible indicators.

Power-On Self-Test (POST)

pass

One 1-second tone indicating that

the NPB-290 has been turned on

and successfully completed the

power-on self-test.

Valid Button Press A single tone indicating that an

appropriate button has been

pressed.

Invalid Button Press A single low-pitched tone

indicating that a button has been

pressed that is not appropriate for

the current state of the monitor.

High Priority Alarm A high-pitched, fast, pulsing tone

indicating loss-of pulse.

Medium Priority Alarm A medium-pitched, pulsing tone

indicating an SpO2 or pulse rate

limit violation.

Low Priority Alarm A low-pitched, slow, pulsing tone

indicating a sensor disconnect,

low battery, or monitor failure.

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Mallinckrodt NPB-190 Manual del operador Pagina 16