Pulse Quality Indicator - Respironics WristOx Operator's Manual

Pulse Oximeter Sensor Indicator
The Pulse Oximeter Sensor Indicator indicates when a sensor has
become disconnected, has failed, or has not been applied correctly.
Pulse Strength Bargraph Indicator
This 10-segment bargraph indicates pulse strength as determined by
the oximeter. The height of the Pulse Strength Bargraph is proportional
to the pulse amplitude.

Pulse Quality Indicator

This Indicator blinks to indicate a bad pulse. If there is a sustained
series of bad pulses (approximately 10 seconds), the Pulse Quality
Indicator will display solid.
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