Advanced configuration
Optional fine-tuning for after you've confirmed basic audio works. Not required for first sound — see the Quick Start guide for that.
Manual speaker calibration
Under "ADVANCED," you can enter the distance and speaker size (Full or Small) for each of the six 5.1 channels. These values are owner-entered and not instrument-verified — delay alignment and small-speaker bass redirection are computed directly from what you type in, not measured automatically.
Channel mix matrix
A full 6×6 matrix lets you blend each output channel from a weighted combination of all six input channels. The default is a plain passthrough (1.0 on the diagonal, 0.0 elsewhere). Use this only if your speakers or room can't localize a channel cleanly — most setups never need to touch it.