Mercedes-Benz COMAND Operator's Manual page 39

Setting the surround sound
For surround sound, you can select be-
®
tween "LOGIC7 On" and "LOGIC7
Select "Sound" "Surround".
K
To select the setting: Rotate
slide qmr.
To save setting: Press n.
The setting is stored and the menu is
exited.
To exit menu without changes: Press
the í button or slide omp.
38
i
Please note the following:
For an optimal sound in all seats, balance
and fader should be set to the centre of the
®
Off".
passenger compartment with LOGIC7
switched on.
The best sound results are achieved when
playing high-quality audio and video DVD
discs.
For MP3 tracks, the bit rate should be at
least 128 kbps.
Surround playback does not function with
mono signal sources such as the medium
wave range in radio mode.
In the case of poor radio reception quality,
e.g. in tunnels, LOGIC7
off, as otherwise a dynamic switchover from
ymz
or
stereo to mono and thus temporary sound
characteristic shifts can occur.
With certain stereo recordings, the sound
characteristic may deviate from convention-
al stereo playback.
®
®
should be switched