Other connections
08
69
En
When set to Normal
•
SP: A+B ON
: The surround sound is output from the
speakers connected to both A and B.
•
SP: A ON
: The surround sound is only output from
the speaker connected to A. It is not output from the
speaker connected to B.
•
SP: B ON
: The surround sound is only output from the
speaker connected to B. It is not output from the
speaker connected to A.
When set to 7.2ch + Speaker B
1
•
SP: A ON
: The sound is output from all the speakers
other than those connected to the L2 and R2 speaker
terminals (surround playback is possible).
•
SP: B ON
: Only output from speakers connected to
the L2 and R2 speaker terminals. (Only 2-channel
stereo playback possible.)
•
SP: A+B ON
: The sound of A and B above is output
simultaneously.
When set to All CH Bi-Amp or Front Bi-Amp
•
SP: ON
: Output from all speakers.
When set to 7.2ch + ZONE 2
•
SP: ON
: The sound selected for the main zone is
output from the speakers connected to speaker
terminals other than L5 and R5. The sound selected
for ZONE 2 is output from the speakers connected to
the L5 and R5 speaker terminals.
Common to all the above settings
•
SP: OFF
: No sound is output from the speakers.
Sound is only output from Zone 2 when the speaker
output terminal setting (see page 47) is set to
7.2ch +
ZONE 2
. (Sound is always output from the pre-out
terminals, so sound may be output from the
subwoofer.)
Switching the speaker system
according to the playback environment
(Application Manual)
With the receiver, the combination of the speaker system
A/B selection with the surround back channel
processing selection (page 40) can be used to switch
between the speaker configuration for high sound quality
multi-channel music sources (DVD Audio discs, SACDs,
etc.) recommended by the ITU-R and a speaker system
for viewing movies as recommended by THX.
Note that to do so you must make 9.1-channel (or 9.2-
channel) speaker connections and set the speaker
output terminal setting to
Normal
.
Setting the speaker system for high sound
quality multi-channel music sources (DVD
Audio discs and SACDs)
1
Switch the speaker system.
Select
B ON
. A is turned off and sound is only produced
from the surround B channel (speaker for listening to
music).
2
Switch the surround back channel.
Select
SBch OFF
. The above settings allow you to enjoy
high sound quality multi-channel music sources with the
speaker layout recommended by the ITU-R (5.1 or 5.2
channels).
About ITU-R BS.775-1
This configuration is recommended by the ITU-R
(International Telecommunication Union –
Radiocommunication Sector). It is the basic
configuration used in DVD Audio and SACD mixing
studios, though in some cases the sound is recorded
with the assumption that the surround speakers are at
the 135° position.
Setting the speaker system for movie
sources
Note
1 When
A ON
is selected, the sound of B is not output from the PREOUT terminal. In the same way, when
B ON
is selected, the sound of A is not output
from the PREOUT terminal. The sound of both A and B is output from the PREOUT terminal when either
A+B ON
or
OFF
is selected.
Listening
position
60°
100°
to
120°
C
L
R
(SL A)
(SR A)
SL B
SR B
(SBL) (SBR)
C
L
R
SL
SR
Surround
Surround Back
SBL
SBR
Surround
C
L
R
SL A
SR A
(SL B)
(SR B)
SB L SB R
SC_09TX.book Page 69 Monday, November 26, 2007 10:32 PM
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