User Guide
Page 37
... remove a preset EQ setting. There are also other pre-set equalizer models for quick enjoyment. Realtek HD Audio Sound Manager also provides five popular settings "Stone Corridor", "Bathroom", "Sewer pipe", "Arena" and "Audio Corridor" for you to choose by using the "Load EQ Setting" and "Save Preset" button, click "Reset EQ...
... remove a preset EQ setting. There are also other pre-set equalizer models for quick enjoyment. Realtek HD Audio Sound Manager also provides five popular settings "Stone Corridor", "Bathroom", "Sewer pipe", "Arena" and "Audio Corridor" for you to choose by using the "Load EQ Setting" and "Save Preset" button, click "Reset EQ...