User Manual

The harman/kardon
®
Logic 7
®
surround
sound system is available for the following
operating modes:
R
radio (FM only)
R
DAB radio
R
audio CD
R
MP3
R
Media Interface
R
AUX
i
The LOGIC
®
on function of the harman/
kardon
®
Logic 7
®
surround sound system
allows playback of stereo recordings to
provide an optimum surround sound expe-
rience for each passenger. Music on CDs
with high definition surround sound for-
mats can be played back optimally.
For ideal sound perception from all seats,
LOGIC7
®
distributes the music information
over the multi-channel system architec-
ture. This results in sound characteristics
like those intended by the sound engineer
when the original was recorded.
The harman/kardon
®
Logic 7
®
surround
sound system converts each two-channel
stereo sound source into multi-channel sur-
round sound. LOGIC7
®
reads the surround
information stored during the original
recording and distributes it over the avail-
able channels. There are no special effects
generated; you can simply hear what was
always there.
In addition, the harman/kardon
®
Logic 7
®
surround sound system moves the per-
ceived sound source away from the loud-
speakers and generates a natural 360°
sound experience for every passenger.
i
If you select LOGIC
®
off, playback of all
playable formats is as it is on the medium.
Due to the design of the passenger com-
partment, an optimum audio experience
cannot be guaranteed for all passengers.
Switching surround sound on/off
You can select between LOGIC7
®
on and
LOGIC7
®
off in the sound settings.
X
Select SoundQSound.
X
To change the setting:
turn cVd or slide
ZVÆ to select LOGIC7
®
on or
LOGIC7
®
off.
X
To save the setting: press W.
The setting is stored and the menu is exi-
ted.
X
To exit the menu without saving: slide
XVY or press the % button next to the
Audio 20 controller.
i
Please bear the following in mind:
R
for an optimum audio experience on all
seats
when LOGIC7
®
is switched on, bal-
ance and fader should be set to the cen-
tre of the passenger compartment.
R
you will achieve the best sound results
by playing high-quality audio CDs.
R
MP3 tracks should have a bit rate of at
least 128 kbit/s.
R
surround-sound playback does not work
for mono signal sources, such as the AM
waveband in radio mode.
R
if radio reception is poor, e.g. in a tunnel,
you should switch off LOGIC7
®
because
it may otherwise switch automatically
between stereo and mono and therefore
distort the sound temporarily.
R
on some stereo recordings, the sound
characteristics may differ from conven-
tional stereo playback.
Basic functions of Audio 20
23
At a glance
ZA audio 20 NTG4.0 BR207/212 ECE ÄJ 2010/1a; 1; 2, en-GB
sabbaeu Version: 3.0.2.13
2010-02-09T14:36:10+01:00 - Seite 23