The Switch matrix tab. Beward intercoms
On the Switch matrix tab, you can configure the coordinate matrix-switch settings.
The tab is displayed when the Matrix-switching or Combined 1 connection scheme is selected on the General data tab.
For Beward intercoms, the matrix is filled in automatically and can’t be edited.
From the drop-down lists, you can:
Select the commutators count.
Select the intercoms switch type.
Select Save matrix to save the updated settings.