Just reset the processor. It will restore all inputs, triggers, etc to factory defaults.
https://www.manualslib.com/manual/599507/Mcintosh-Ma7900.html?page=19
Then just turn off the source inputs you don't need and label the ones you do.
Just reset the processor. It will restore all inputs, triggers, etc to factory defaults. https://www.manualslib.com/manual/599507/Mcintosh-Ma7900.html?page=19 Then just turn off the source inputs you don't need and label the ones you do. |