18VX4025ResetTouch the Reset icon to reset the 10 equalizer band frequencies to the mid point.LoudnessTouch the Loud icon to turn the loud option ON or OFF. The loud optionautomatically alters the frequency response curve of audio to make it sound morenatural when played at a lower volume level.Exiting the EqualizerTo exit the Equalizer menu touch the SRC icon to return to the current source.Fader-BalanceBalance - Touch the FAD-BAL icon on the left side of the equalizer screen todisplay the balance/fader screen.Fade-Balance Adjustment ScreenBalance - This feature is used to balance the audio output levels between theleft and right side of the vehicle. Touch the t or u icons to change the balancecontrol settings -20 (Left) to +20 (Right). The setting can also be changed bytouching screen within the grid to move the sphere.Fader - This feature is used to fade the audio output levels between the front andrear of the vehicle. Touch the p or q icons to change the fade control settings -20(Rear) to +20 (Front). The setting can also be changed by touching screen withinthe grid to move the sphere.Sub (Subwoofer) - This feature is used to reduce or increase the subwoofer soundlevel. Touch the slide bar p or q icons to adjust the settings.Exiting the Balance-FaderTo exit the balance-fader touch the SRC icon on the top left corner of the screen.