Pioneer VSX-820 User Manual

Page of 228
Listening to your system
05
38
En
SB AUTO – Matrix decoding processing for 
generating the surround back component 
from the surround component is switched 
automatically. Matrix decoding processing 
is only performed when surround back 
channel signals are detected in the input 
signals.
SB OFF – Matrix decoding processing for 
generating the surround back component 
from the surround component is turned 
off.
Setting the Up Mix function
In a 7.1-channel surround system with 
surround speakers placed directly at the sides 
of the listening position, the surround sound of 
5.1-channel sources is heard from the side. The 
Up Mix function mixes the sound of the 
surround speakers with the surround back 
speakers so that the surround sound is heard 
from diagonally to the rear as it should be.
1
• Using the Up Mix function is effective when 
the speakers in the 7.1-channel surround 
system are set up as recommended in the 
example on page 16.
• Depending on the positions of the speakers 
and the sound source, in some cases it 
may not be possible to achieve good 
results. In this case, set the setting to 
OFF.
1
Switch the receiver into standby.
2
While holding down the PRESET 
 on 
the front panel, and hold the 
 STANDBY/
ON for about two seconds.
UP MIX
OFF appears and the Up Mix function 
turns off. If you want to turn this function on, 
perform steps 1 and 2 again.
• When  set  to 
ON, the 
 (Up Mix) indicator 
on the front panel lights.
Setting the Audio options
There are a number of additional sound 
settings you can make using the 
AUDIO 
PARAMETER menu. The defaults, if not stated, 
are listed in bold.
 Important
• Note that if a setting doesn’t appear 
in the 
AUDIO PARAMETER menu, it is 
unavailable due to the current source, 
settings and status of the receiver.
1
Press 
 on the remote control, 
then press AUDIO PARAMETER button.
2
Use 
/ to select the setting you want to 
adjust.
Depending on the current status/mode of the 
receiver, certain options may not be able to be 
selected. Check the table below for notes on 
this.
3
Use 
/ to set it as necessary.
See the table below for the options available for 
each setting.
4
Press RETURN to confirm and exit the 
menu.
Note
1 •  Set  to 
ON regardless of this setting when playing DTS-HD signals.
• May automatically be set to 
OFF even when set to ON, depending on the input signal and listening mode.
C
SW
L
R
SL
SR
SBL
SBR
SBL
SBR
C
SW
L
R
SL
SR
UP MIX OFF
UP MIX ON
BD
DVD
INPUT SELECT
SOURCE
SLEEP
TV
CONTROL
TV
INPUT
RECEIVER
RECEIVER
ENTER
RETURN
AUDIO
PARAMETER
TUNER EDIT
TOOLS
MASTER
VOLUME
iPod CTRL
C
GO
BAND
MENU
HOME
MENU
SETUP
TOP
MENU
TUNE
TUNE
P
R
E
S
E
T
P
R
E
S
E
T
RECEIVER
VSX-820_UCSMXCN_En.book  38 ページ  2010年4月12日 月曜日 午後5時19分 38