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12. Indicators
12.1 Cycle indicator bargraph
When the SLE1000 is
delivering CPAP the LCD
displays a airway pressure
bargraph. The bargraph is
an indication of breath
cycling (mechanical or
patient).
The bargraph has a span of
±2.5 mbar around the
measured mean airway
pressure.
The decimal point in the
measured mean airway
pressure reading denotes
the centre point the
bargraph
The bargraph gives a visual
indicator to breath cycling.
12.2 Breath detection
When the SLE1000
registers inspiratory effort
from the patient it displays a
star character in the upper
left line of the LCD display.