Loewe 3D Orchestra 3.1 IS, Operating Instructions Manual

Page: 22 / 116

3D Orchestra
Instruction manual
English
22
Automatic room acoustic measurement
For the sound field of the 3D Orchestra sound system to be aligned opti-
mally to your listening position, adjust the unit to your actual room. This
is done using the measuring microphone supplied and an automatic
procedure controlled by the TV set. The following steps are required:
•
Measuring the acoustic conditions of the room.
•
Optimising the sound distribution.
•
Optimising the sound (level, frequency response, subwoofer).
Switch on the TV set and the 3D Orchestra subwoofer. Make sure
that all 3D Orchestra speakers are connected to the power supply.
For initial installation, a maximum 5.1 sound system may be con-
nected.
If you would like to extend the 3D Orchestra sound system beyond
5.1, see the information for extending the 3D Orchestra sound
system on page 24.
Start the automatic room acoustic measurement in the TV System
settings menu.
HOME: Call Home view.
Mark System settings ,
OK call System settings.
Mark Connections ,
go to next column.
Mark Sound components ,
go to next column.
The Sound components wizard menu appears.
Select 3D Orchestra ,
OK confirm.
Proceed .
The Select centre speaker menu appears.
Select the desired option for the centre speaker .
TV
speakers
The speaker integrated in the TV set or the optional
stereo speaker is used as a centre channel.
External
speakers
An additional 3D Orchestra speaker positioned cen-
trally near the TV is used as a centre channel.
Proceed .
... ... Sound com-
ponents
SOUND COMPONENTS WIZARD - Sound playback via ...
Proceed with End with
Please specify here via which sound components you want to listen to your
TV sound. If you select a "Speaker system", this must be connected to the
DIGITAL AUDIO LINK socket on the back of the TV set (with an additional
adapter if necessary).
Note: The newly selected parameter must be confirmed with the
button.
TV speakers
3D Orchestra
HiFi/AV amplifier
Soundprojector
HiFi/AV amplifier or TV speakers (switchable)
OK
... Sound
components
Select centre speaker
Specify here the speaker which you wish to use as the centre of your speaker
system.
Back with Proceed with
TV speakers External speakers
„
Automatic room acoustic measurement
The Automatic speaker system configuration
menu appears.
Proceed .
Now leave the room so that the automatic room
acoustic measurement can work undisturbed. The
measuring procedure starts approx. 10 sec after you
have pressed the key
.
If an error occurs during the auto set-up, a warning
tone will sound and a message will appear on the
TV screen. Then, check the conditions described
above for the Sound System to work perfectly.
The auto set-up takes approx. 8 minutes.
Please measure the room in a listening situation
that is typical for you (for example, with closed
doors). After the measuring procedure, the posi-
tions of the TV set and the 3D Orchestra Speakers
must not be changed any longer. Similarly, the room
(with respect to its acoustics) should not be signif-
icantly altered. In the event that you subsequently
change the number and / or the position of the
speakers or that the acoustics in the room is
changed (e.g., by structural measures, changed
floor covering or wall decoration or open / closed
sliding doors), repeat the automatic room acoustic
measurement.
After the completion of the auto set-up, a message is
displayed about the result.
Press BACK .
Your 3D Orchestra sound system is now ready for
operation. You can now remove the measuring mi-
crophone.
... Sound com-
ponents
Automatic speaker system configuration
The sound of your speaker system is optimally adjusted to the room by the
automatic configuration below. Before you start, please position the
measurement microphone in the desired listening position and align it with the
TV set (please also see information in instruction manual). Please leave the room
after pressing the button, to prevent interference. After 10 seconds,
configuration starts automatically. After about 8 minutes a final chime is played.
Proceed with Back with
... Sound com-
ponents
Hint
Automatic speaker configuration has been successfully completed.
4 speakers and 1 subwoofers were configured.
Finish wizard with