2009 Mercedes SLK-Class Owner's Manual - Page 139

Controls in detail Audio system Selecting sound settings For bass and treble, you can select different sound settings for each individual audio source. The particular Sound menu can be opened from the basic menu for the desired operating mode, or by pressing the ´ button on the audio control unit. Example: b £ Sound £ Bass Adjusting bass or treble X X Changing setting: Press button $ or % until desired treble or bass setting is reached. Saving setting: Press button C or í. The setting is stored and the menu is exited. X Changing setting: Press button ( or & until desired balance setting is achieved. Saving setting: Press button C or í. The balance setting is stored for all audio sources and the menu is exited. X X ´ £ Bass or Treble. Select Sound £ Bass or Treble. A longer and brighter bar indicates the previously stored setting. The red pointer indicates the currently selected setting. Adjusting balance Balance is used to determine whether the sound focus should be shifted toward the driver's side or the passenger's side. X Surround sound If your vehicle is equipped with the harman/ kardon LOGIC 7® Surround Sound system, you can choose between LOGIC 7® On and LOGIC7® Off for surround sound. Harman/kardon LOGIC 7® Surround Sound is available for the following operating modes: RRadio ´ £ Balance. Select Sound £ Balance. The current setting is indicated by a red line. or X or X (FM only) Radio RSatellite RCD audio interface RMP3 RMedia RAUX Example for adjusting bass Adjusting balance i The LOGIC7® On function of the harman/ kardon LOGIC 7® Surround Sound system permits the playback of discrete 5.1 and Z 137