Switching The Speaker System; Bi-Amping Your Front Speakers - Pioneer VSX-9110TXV Operating Instructions Manual

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Switching the speaker system

If you selected 2nd Zone in Surround back speaker setting
on page 35, three speaker system settings are possible
using the SPEAKERS button. If you selected Normal (SB)
or Front Bi-Amp, the button will simply switch your main
speaker system on or off. The options below are for the
1
2nd Zone setting only.
• Use the SPEAKERS button on the front panel to
select a speaker system setting.
As mentioned above, if you have selected Normal (SB),
the button will simply switch your main speaker system
(A) on or off.
Press repeatedly to choose a speaker system option:
• SP A – Sound is output from speaker system A and
the same signal is output from the pre-out terminals.
• SP B – Sound is output from the two speakers
connected to speaker system B. Multichannel
sources will not be heard. The same signal is output
from the surround back channel pre-out terminals.
• SP AB – Sound is output from speaker system A (up
to 5 channels, depending on the source), the two
speakers in speaker system B, and the subwoofer.
The sound from speaker system B will be the same as
the sound from speaker system A (multichannel
sources will be downmixed to 2 channels).
• SP (off) – No sound is output from the speakers. The
same sound is output from the pre-out terminals
(including from your subwoofer, if connected) as
when selecting speaker system A (above).
Note
1 • The subwoofer output depends on the settings you made in Manual speaker setup on page 42. However, if SP B is selected above, no sound is heard
from the subwoofer (the LFE channel is not downmixed).
• Depending on the settings in Surround back speaker setting on page 35 output from the surround back pre-out terminals may change.
• All speaker systems (except 2nd Zone connections) are switched off when headphones are connected.

Bi-amping your front speakers

Bi-amping is when you connect the high frequency driver
and low frequency driver of your speakers to different
amplifiers (in this case, to both front and surround back
terminals) for better crossover performance. Your
speakers must be bi-ampable to do this (having separate
terminals for high and low) and the sound improvement
will depend on the kind of speakers you're using.
1 Connect your speakers as shown below.
This illustration below shows the connections for bi-
amping your front left speaker. Hook up your front right
speaker in the same way.
SPEAKERS
A FRONT
R
Front left
speaker
High
Low
Since both front and surround back speaker terminals
output the same audio, it doesn't matter which set (front
or surround back) is powering which part (High or Low)
of the speaker.
• Make sure that the + / – connections are properly
inserted.
2 Select the 'Front Bi-Amp' setting from the 'Surr Back
System' menu.
See Surround back speaker setting on page 35 to specify
how you're using the surround back speaker terminals.
Caution
• Most speakers with both High and Low terminals
have two metal plates that connect the High to the
Low terminals. These must be removed when you are
bi-amping the speakers or you could severely
damage the amplifier. See your speaker manual for
more information.
• If your speakers have a removable crossover network,
make sure you do not remove it for bi-amping. Doing
so may damage your speakers.
CENTER SURROUND SURROUND BACK / B
L
R L
(Single)
R L
SEE INSTRUCTION MANUAL
SELECTABLE
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