What are the Audio settings on Immerse Gaming | Logitech? What is auto channel detection?

You can setup Immerse Gaming | Logitech audio in the following ways:

AUTO (Default):

Immerse Gaming | Logitech will automatically detect the channel configuration of your sound source (default setting). Go to Settings ->  Audio -> Auto Channel Detection.

MANUAL Setup: 

If you choose to change the channel configuration manually (not recommended), choose the same channel configuration on Immerse Gaming | Logitech as your game’s Audio Output Configuration in sound settings(5.1, 7.1, or home theatre).