2009 Volvo S60 Owner's Manual - Page 229

10 Audio Dolby Surround Pro Logic II - HU-850 only Dolby Surround Pro Logic II Dolby Surround Pro Logic II is a further development of the previous version of the system and provides enhanced sound quality. The improved sound is particularly apparent to passengers in the rear seat. Dolby Surround Pro Logic II, together with a center speaker in the dashboard, offers you a sound experience very close to a live performance. The normal left-right stereo channels are divided to left-center-right. In addition, surround sound is produced by the rear speakers. This surround sound mirrors the ambience of a concert hall. Dolby Surround Pro Logic II and the Dolby icon are trademarks of Dolby Laboratories Licensing Corporation. Dolby Pro Logic II Surround System is manufactured under license from Dolby Laboratories Licensing Corporation. 3. Turn the SOURCE knob, select AUDIO SETTINGS and press SOURCE. 4. Turn the SOURCE knob, select CENTER LEVEL and press SOURCE. 5. Turn the SOURCE knob, select the desired level and press SOURCE. 6. Press EXIT. 10 Selecting Dolby Surround Pro Logic II To select Dolby Surround Pro Logic II mode during CD playback, press "PL II". "Dolby Pro Logic II" is displayed. Press "OFF" to return to 2 channel stereo. Surround level This function is used to set the level of the of the rear speakers. To set the level: 1. Press SOURCE. 2. Turn the SOURCE knob, select ADVANCED MENU and press SOURCE. 3. Turn the SOURCE knob, select AUDIO SETTINGS and press SOURCE. 4. Turn the SOURCE knob, select SURROUND LEVEL and press SOURCE. 5. Turn the SOURCE knob, select the desired level and press SOURCE. 6. Press EXIT. 3 Channel stereo NOTE • • Dolby Surround Pro Logic II is optimized for CD mode. When listening to FM radio stations, Dolby Surround Pro Logic II functions best in areas with strong reception. If reception is weak, selecting 2 or 3 channel stereo may provide better sound quality. 3 channel stereo is recommended for AM and FM broadcasts. To select 3 channel stereo mode press "3-CH". "3 ch" is displayed. Press "OFF" to return to 2 channel stereo. Center level This function is used to set the level of the center speaker in the dashboard. To set the level: 1. Press SOURCE. 2. Turn the SOURCE knob, select ADVANCED MENU and press SOURCE. • 229