Pioneer VSX-21TXH User Guide

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Connecting your equipment
03
17
En
Determining the speakers’ application
Surround sound with a strong sense of presence can be 
enjoyed by connecting 7 speakers and 1 subwoofer. It is 
also possible to achieve high sound quality using bi-amp 
connections and to enjoy music in other rooms using the 
MULTI-ZONE feature. High sound quality can be 
achieved with a minimum of two speakers.
• Be  sure to connect speakers to the front left and right 
channels (
 and 
).
• The Surr Back System setting must be made if you 
use any of the connections shown below other than 
[1] (see Selecting the Surr Back system on page 22).
[1] 7.1ch surround connection
(Simple connection & Best surround)
*Default setting
These connections prioritize surround sound with a 
speaker layout like that in a movie theater.
• Surr Back System setting: Normal (default)
• If you have six speakers, either only connect one 
surround back speaker (6.1 ch surround), or connect 
for the 7.1-channel setting as shown on the diagram 
below but without the center speaker.
[2] 5.1ch surround & Front Bi-amping connection 
(High quality surround)
Bi-amping connection of the front speakers for high 
sound quality with 5.1-channel surround sound.
• Surr Back System setting: Front Bi-Amp 
*Bi-amp compatible speaker
[3] 5.1ch surround & ZONE 2 connection 
(Multi Zone)
With these connections you can simultaneously enjoy 
5.1-channel surround sound in the main zone with stereo 
playback on another component in ZONE 2. (The 
selection of input devices is limited.)
• Surr Back System setting: ZONE 2 
[4] 5.1ch surround & Speaker B connection
With these connections you can simultaneously enjoy 
5.1-channel surround sound in the main zone with stereo 
playback of the same sound on the B speakers.
• Surr Back System setting: Speaker B
Other speaker connection
• Your favorite speaker connections can be selected 
even if you have fewer than 5.1 speakers.
• When not connecting a subwoofer, connect speakers 
with low frequency reproduction capabilities to the 
front channel. (The subwoofer’s low frequency 
component is played from the front speakers, so the 
speakers could be damaged.)
• After connecting, be sure to conduct the Auto 
MCACC (speaker environment setting) procedure.
See Automatically setting up for surround sound 
(Auto MCACC)
 on page 41.
L
R
SW
C
L
R
SL
SBL
SBR
SR
Subwoofer
Center
Front 
right
Front 
left
Surround 
left
Surround 
right
Surround 
back left
Surround 
back right
SW
C
L
R
SL
SR
Subwoofer
Center
Front 
right*
Front 
left*
Surround 
left
Surround 
right
SW
C
L
R
SL
SR
L
ZONE 2
R
Subwoofer
Center
Front 
right
Front 
left
Right
Left
Surround 
left
Surround 
right
SW
C
L
R
SL
SR
Subwoofer
Center
Front 
right
Front 
left
Speaker B
Surround 
left
Surround 
right
VSX-23TXH_CUXJ.book  17 ページ  2009年5月8日 金曜日 午前10時45分