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2 Preparing for ventilation
Pulsing circle. When in automatic control, the
circles turn blue and rotates using a pulsing
motion. The speed with which the pulses move
indicates a rapid or steady change in rate.
When the circle rotates to the right, the con-
trolled value is increasing toward the target
range. When the circle moves to the left, the
controlled value is decreasing toward the target
range.
When the circle turns red and stops moving, the
patient parameters cannot be identified or are
invalid. The adjusted parameters remain as set. The remaining
time is also shown: for oxygen, 60 seconds, for PEEP, 360
seconds.
During O
2
enrichment, the oxygen control
displays the currently applied oxygen concentra-
tion (value displayed in green) and the elapsed
time.
To make a selection in a pop-up window,
turn the P&T knob to scroll to and select the
desired parameter, then press the P&T knob
or touch the panel to activate your selection.
The window closes automatically.
To scroll through a log using the scroll bar
or arrows, touch the scroll bar to select and
activate it; or turn the P&T knob to select the
scroll bar and then press it to activate your selec-
tion. Your selection is framed in yellow, and it
becomes red when activated. Now turn the P&T
knob to scroll through the log. Touch the scroll
bar or turn the P&T knob to deactivate.
Alternatively, touch a scroll arrow repeatedly to scroll up or
down, or turn the P&T knob to select one of the scroll direc-
tional arrows and then press it repeatedly to scroll up or down.
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