THIS MANUAL IS FOR FPP v1.x AND IS NOW OUTDATED.
Please follow the link below to go to the current version of the FPP manual.
The manual is also available by clicking the 'Manual' link at the top of the 'Help' menu in FPP.
The Input / Output section is used to primarily define the channel/universe configurations of each hardware controller connected to the FPP.
It is described before the other menu items, becuase it is the first thing that has to be completed.
Clicking on the Input/Output Setup tab causes a drop down menu to be displayed:
The footer of each screen provides an option to shutdown or reboot the PI. You can also restart the FPPD, which is often required to refresh in memory configurations.