2009 BMW M3 Owner's Manual - Page 149
2009 BMW M3 Manual
Page 149 highlights
Opening the tone settings 1. "Radio" or "CD/Multimedia" 2. "Tone" > To adjust: turn the controller. > To store: press the controller. Treble, bass, balance, fader > "Balance": left/right volume distribution > "Fader": front/rear volume distribution 1. Select the desired tone setting. You can choose between stereo and surround. "L7 Surround" "Surround" 2. To adjust: turn the controller. 3. To store: press the controller. Multi-channel playback is simulated when playing back an audio track in stereo. Surround is automatically activated or deactivated, depending on the audio track selected. LOGIC7 and the LOGIC7 logo are registered trade marks of Lexicon, Inc., a company of the Harman International Group. Equalizer* You can set individual sound frequency ranges. 1. "Equalizer" 2. Select the desired setting. Volume > "Speed volume": speed-dependent volume control > "PDC"*: volume of the PDC signal tone relative to the entertainment sound output > "Gong": volume of the signal tone, e.g. for the 'fasten safety belt' reminder, relative to the entertainment sound output 147 Online Edition for Part no. 01 41 2 600 999 - © 08/08 BMW AG Reference Mobility > "Navigation"*: voice instructions from the navigation system Communications Entertainment Navigation Driving tips Individual High-End Audio System* or LOGIC7* Controls At a glance