The UX6 extension adds physical faders to control 6 channels on the UNIDEX UX24 console.
Up to two UX6 modules can be installed, one on each side, to cover all 24 channels of the console.
If you purchased UX6 modules together with UNIDEX UX24, they come factory-ready for assembly.
The procedure to install and configure UX6 expansions is detailed in this document.