Quote:

The Faders are assignable on the O 49.

There is a good chance that someone has already programmed that used O 49 such that one of the faders is sending CC 7 Volume.




and then there's this option

Returning to the Factory Default Setting
You can reset the Oxygen controller back to the factory default settings on power-up by holding down the Data - and + buttons.
Note: Restoring the factory presets will erase all set-ups you have stored to memory.


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