Pioneer VSX-919AH-K User Manual

Page of 128
Listening to your system
06
57
En
Using the Virtual Surround Back 
mode
• Default  setting: 
ON
When you’re not using surround back 
speakers, selecting this mode allows you to 
hear a virtual surround back channel through 
your surround speakers. You can choose to 
listen to sources with no surround back 
channel information, or if the material sounds 
better in the format (for example, 5.1) for which 
it was originally encoded, you can have the 
receiver only apply this effect to 6.1 encoded 
sources like Dolby Digital EX or DTS-ES.
1
Press SBch repeatedly to cycle the virtual 
surround back channel options.
Each press cycles through the options as 
follows:
VirtualSB ON – Virtual Surround Back is 
always used (for example, on 5.1 encoded 
material)
VirtualSB AUTO – Virtual Surround Back 
is automatically applied to 6.1 encoded 
sources (for example, Dolby Digital EX or 
DTS-ES)
VirtualSB OFF – Virtual Surround Back 
mode is switched 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.
2
• 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 17.
• 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 ENTER on the front 
panel, press 
 STANDBY/ON.
The display shows 
RESET 
 NO .
Use 
TUNE +/– (or 
/ on the remote control) 
to select 
UP MIX  
ON , and then use 
PRESET +/– (or 
/ on the remote control) to 
select 
ON or OFF.
3
Press ENTER to confirm.
• When set to 
ON, the UP MIX indicator on 
the front panel lights.
Note
1 • You can’t use the Virtual Surround Back mode when the headphones are connected to this receiver or when any of 
the stereo, Front Stage Surround Advance or Stream Direct mode is selected.
• You can only use the Virtual Surround Back mode if the surround speakers are on and the 
SB setting is set to NO 
or if 
Front Bi-AmpSpeaker B or Zone 2 is selected at Surr Back System.
• The Virtual Surround Back mode cannot be applied to sources that do not have surround channel information.
2 • 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
FL
FR
SL
SR
SBL
SBR
SBL
SBR
C
SW
FL
FR
SL
SR
Up Mix OFF
Up Mix ON
VSX-1019_KU.book  Page 57  Thursday, January 8, 2009  12:01 PM