2009 Acura MDX Owner's Manual - Page 213

Main Menu Table Of Contents Playing the AM/FM Radio (Models with navigation system) Dolby PL (ProLogic) II － Dolby PL (ProLogic) II signal processing creates multi-channel surround sound from 2 channel stereo audio sources. Dolby ProLogic II can only activate when listening to DISC (CD-DA, MP3/WMA), XM radio, and AUX. When ProLogic II is active, ''PL II'' is shown in the audio display. ProLogic ON/OFF settings are independently controlled for DISC, XM and AUX sources. To set this feature on or off, select Dolby PL II, and press ENTER on the interface selector. Rotate the interface dial to ON or OFF, and press ENTER. Manufactured under license from Dolby Laboratories. ''Dolby ProLogic'', and the double-D symbol are trademarks of Dolby Laboratories. Speed-sensitive Volume Compensation (SVC) The SVC mode controls the volume based on vehicle speed. The faster you go, the louder the audio volume becomes. As you slow down, the audio volume decreases. The SVC has four modes; SVC OFF, SVC LOW, SVC MID, and SVC HIGH. The default setting is MID. To change the SVC mode, select SVC, then press ENTER on the interface selector. The current setting is shown on the screen. Turn the interface knob to the desired level, and enter your selection by pressing ENTER on the interface selector. If you feel the sound is too loud, choose low. If you feel the sound is too quiet, choose high. Features 2009 MDX 209