2011 Volvo S40 Owner's Manual - Page 247
2011 Volvo S40 Manual
Page 247 highlights
10 Audio Audio functions Activating/deactivating Surround sound 1. Press MENU followed by ENTER. 2. Select SUBWOOFER in the menu and press ENTER. 3. Select Surround SURROUND AM/ SURROUND FM/SURROUND CD/ SURROUND AUX and press ENTER. 4. Select Dolby Pro Logic II, 3-channel stereo or Off and press ENTER. • Adjust the level with the TUNING dial (4), or use the Up/Down arrows. Additional frequencies can be selected with the Right/ Left arrows. 10 • Save the settings by pressing ENTER or exit without saving by pressing EXIT. Automatic sound control The audio system's volume is adjusted automatically according to the speed of the vehicle. There are three settings available, which determine the level of volume compensation: Equalizer Front/Rear This function is used to fine-tune the sound level for different frequencies separately. NOTE This function is only available on certain sound systems. • Low • Medium1 • High To set the automatic sound level: 1. Press MENU followed by ENTER. 2. Select AUDIO SETTINGS in the menu and press ENTER. 3. Select Auto. volume control...in the menu and press ENTER. 4. Select Low, Medium, or High and press ENTER. To adjust the equalizer settings: 1. Press MENU followed by ENTER. 2. Select AUDIO SETTINGS in the menu and press ENTER. 3. Select Equalizer front.../Equalizer rear...and press ENTER. The column in the display indicates the sound level for the current frequency. 1 Default setting. 247