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Select an arbitrary switch as Control 1. In the picture a), Sj has been chosen. This switch will overwrite the function of Control 2.
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As a Control 2 select a proportional unit that will operate the Butterfly function (P2 in this example). Make sure it is evaluated proportionally (see picture b).
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Control 1 and Control 2 are linked together using AND logical function. It means that if the switch Sj is deactivated, the operation of P2 will be blocked. Otherwise P2 will function normally.
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In menu Fine Tuning → Butterfly assign the newly created switch L1 in the standard way and check its operation (picture c).
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b) |
c) |