I've been trying to figure out how to turn the Automatic Gain Control while scanning Favorites Lists. I've read that many people prefer not to use it, butI'd like to try it and form my own opinion on it.
Press Menu then scroll to Manage Favorites and press E/yes.
Scroll to the Favorites List and press E/yes.
Scroll to Review/Edit System and press E/yes.
Scroll to the System you want to edit and press E/yes.
Scroll to Edit Sys Options and press E/yes.
Note: Not all options will appear for all types of systems.
Set Audio AGC This allows you to turn AGC (Automatic Gain Control) on or off for the System. The default settings are Off.
Analog - Press E/yes to toggle On or Off.
Digital - Press E/yes to toggle On or Off.