Medela Symphony Mode D'emploi page 11

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Switching back and forth between Stimulation and Expression Phase by using
the Let-Down Button
With the Symphony Program Card 2.0, the let-down button can also be used to switch
back from Expression to Stimulation Phase (for more information on this feature see page
11 «Addressing Special Needs»). On the LCD Display the vacuum setting will be indicated
by drops in the Stimulation Phase and by bars in the Expression Phase.
Program Remembers Last Stimulation Vacuum Setting
When switching back to Stimulation Phase, the Symphony Program Card 2.0 remembers
the last Stimulation Phase vacuum setting prior to switching to Expression Phase and
returns to this setting in Stimulation Phase.
Stimulation Phase starts with Minimum Vacuum
Setting
The initial vacuum setting is visually indicated with
drops on the LCD Display. Stimulation Phase is limited to
two minutes.
Switch to Expression Phase
The pump will switch to Expression Phase by one of two ways:
1) automatically, after the two minute Stimulation Phase is
complete, or
2) manually, by pressing the let-down button.
Ramp-up Vacuum Transition from Stimulation
to Expression Phase
When switching from Stimulation to Expression Phase, the
Symphony Program Card 2.0 increases the vacuum setting
by adding three bars to the last Stimulation setting in a stair-
stepped fashion. The three additional bars and increased
vacuum setting occur gradually over a 4-second period.
The ramp-up transition eliminates potential discomfort of
an immediate vacuum setting increase.
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EN 11