n
Speaker Positioning for Super Audio
Multi-channel Sound
In order to enjoy Super Audio CD multi-channel sound
with the best possible acoustics, it is recommended to
position speakers as specified in ITU-R BS.775-1 of the
International Telecommunication Union (ITU). Super
Audio CD multichannel discs are recorded and mixed so
as to achieve the optimum effect with a speaker system
laid out as specified in ITU-R BS.775-1.
0
With Super Audio CD multi-channel discs, the music
signals are basically recorded using 5 channels (3 - 6
channels sometimes), but in some cases, LFE (for
subwoofer) is recorded as a sixth channel.
0
Each disc indicates how many channels have been
recorded on it.
0
The basic layout is 3 speakers in the front and 2 in the
back since multi-channel discs usually have 5
channels. The 2 front, 1 center and 2 surround (rear)
speakers should be set in a circle around the listening
point. If using speakers of differing sizes, adjust volume
balance from the amplifier.
0
The location of the subwoofer in the figure is just for
explanatory purposes. It can be located anywhere in
the room. For connection and positioning instructions,
see the instruction manual that came with the
subwoofer.
.
60°
Subwoofer
Center
speaker
Front speaker
(Left)
Front speaker
(Right)
Rear
speaker
(Left Surround)
Rear
speaker
(Right Surround)
approx.110°approx.110°
Recommended
listening position
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ITU (International Telecommunication Union)
The ITU is a special organization of the United Nations. It
consists of a number of organs, one of which is the Radio
Broadcasting Section.
ITU-R BS in the recommendation which consists of standards
relating to broadcasting (audio) operations, one of which is
the ITU-R BS.775-1 which governs “multi-channel stereo
sound systems”.
Connecting a pre-amplifier
If you use a pre-amplifier, connect it as shown below, and
then you can use this unit as a power amplifier.
.
LR
L
L
R
R
AUDIO
OUT
Pre-amplifier
1
Turn INPUT SELECTOR on the main unit to
select the input source to “PWR AMP”.
0
You cannot use the input source switching buttons on the
remote control unit to select “PWR AMP”.
0
Volume adjustment, muting and adjustments to the volume
balance (LEVEL) and sound quality (BASS/TREBLE) are
not possible when the input source is “PWR AMP”. Adjust
these via the pre-amplifier connected to this unit.
0
When the input source is set to “PWR AMP”, you cannot
use the remote control unit to select the input source.
NOTE
0
When the input source is “PWR AMP”, the main unit
outputs at maximum volume. Check the output level on the
input device before playing it and adjust the volume
accordingly.
ENGLISH
14
Overview Connections Playback Settings Tips Appendix
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