Speed Compensated Volume (SCV)

^ In order to use the SCV, adjust the volume to the listening level you want and move the control ring behind the PWR-VOL knob to adjust the SCV.
^ The volume level automatically adjusts to compensate for road and wind noise as you drive.
^ As you drive, the volume level will change in order to compensate for the noise present at any particular speed.
^ Each detent on the SCV allows for more compensation at a faster rate.