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DCU 410 Engine Panel Installation
400 Series Installation and Configuration
The differential channel will output the difference
between the two source channels. The sensor unit must
be the same for the two selected source signals, for
instance they must both be bar, and not one bar and one
psi.
Select one of the five differential channels.
Then, select two signals of the same unit type. The
differential channel result can be assigned to an
instrument widget.