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6. User interface
The SLE1000 user interface comprises of one LCD display (1), three LED
displays (2), one push and turn knob (3), two push buttons (4) and light bar (5).
The SLE1000 is controlled solely through items 3 and 4.
6.1 Main LCD display (1)
This display shows the measured bpm, mean airway pressure, flow, oxygen
concentration and airway pressure bar graph. It also displays the function names,
alarm messages, alarm history and battery status.
Note: The functions shown in this display are referred to as upper level
functions and display.
6.2 LED display windows (2)
The LED displays show the set values for the Apnoea alarm, CPAP pressure and
percentage oxygen.
Note: The functions shown in this display are referred to as lower level
functions.