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7. Operation
7.1 Power up
1. Push the power button on the rear of the
machine for 3 seconds.
Note: If the battery indicator and mains indicator lights on the front panel
are both illuminated, the unit cannot be turned on. See “Battery and mains
indicators” on page 53.
2. Start of self test by cycling the LED’s.
The unit will sound 2 speaker tones.
This is to confirm the speaker
operation.
3. The battery low and mains
disconnected icons will flash briefly.
4. At 3 in the Apnoea display window,
the light bar and audio paused button
should become illuminated with red
LEDS.