Actions
There are four main actions Select Input, Select Output, All outputs to selected channel and Input to Output
The Select Input action is used to set the active source input of a matrix switch
The Select Output action is used to set the configured output channel to take input from the Selected Input
The All outputs action sets every output to take the selected input
Input to Output allows a button to route a defined input to a defined output
There are also actions to enable/disable individual HDMI outputs
Feedbacks
There are feedbacks to set the style of the selected input, the selected output for the configured channel and the HDMI state.
Presets
There are preset buttons for many of these actions
Presets for input selection and output routing use internal variables to show which Outputs and Inputs is being sent to and for an output, the input that is routed to it. Write some help for your users here!