2010 Mercedes C-Class Owner's Manual - Page 148

146 Audio system Controls in detail Adjusting balance and fader X A dot # indicates the current setting. X Changing setting: Slide ÆVZ or XVY until desired balance/fader setting is achieved. X Exiting menu: Press W or button k. The balance/fader setting is stored for all audio sources. Surround sound If your vehicle is equipped with the harman/ kardon Logic 7® Surround Sound system, you can choose between Logic7® On and Logic7® Off for surround sound. harman/kardon Logic 7® Surround Sound is available for the following operating modes: RRadio Selecting setting: Slide ÆVZ or rotate cVd. X Saving setting: Press W. The setting is stored and the menu is exited. X Exiting menu without saving: Press button k or slide XVY. i Balance and fader will be set to the default value (0/0) automatically by activating or deactivating Logic 7®. i Please note the following: RFor an optimal sound experience from all (FM only) radio RSatellite RCD audio seats, the balance and fader should be adjusted to the center of the passenger compartment with Logic 7® switched on. RThe RFor RMP3 RAUX best sound results are achieved when playing high-quality audio CDs. MP3 tracks, the bit rate should be at least 128 kbit/s. playback cannot be activated in mono-signal sources as AM or Weatherband. It will not function for mono-signal sources as, e.g. mono audio tracks on some specific audio CDs. the case of poor radio reception quality, e.g. during long tunnel passages, Logic 7® should be switched off, as otherwise a dynamic switchover from stereo to mono and thus temporary sound characteristic shifts can occur. certain stereo recordings, the resulting sound characteristic may i By selecting Logic7® Off, all compatible formats are played back as they are present on the medium. Adjusting surround sound With surround sound, you can choose between Logic7® On and Logic7® Off. X Press button J repeatedly until Sound appears in the audio display. or X Select Sound Q Sound. RSurround RIn RWith