Some Tips For Improving Sound Quality; Connecting The Speakers - Pioneer VSX-LX52 Operating Instructions Manual

03 Connecting your equipment

Some tips for improving sound quality

Where you put your speakers in the room has a big effect
on the quality of the sound. The following guidelines
should help you to get the best sound from your system.
• The subwoofer can be placed on the floor. Ideally, the
other speakers should be at about ear-level when
you're listening to them. Putting the speakers on the
floor (except the subwoofer), or mounting them very
high on a wall is not recommended.
• For the best stereo effect, place the front speakers 2
m to 3 m apart, at equal distance from the TV.
• If you're using a center speaker, place the front
speakers at a wider angle. If not, place them at a
narrower angle.
• Place the center speaker above or below the TV so
that the sound of the center channel is localized at
the TV screen. Also, make sure the center speaker
does not cross the line formed by the leading edge of
the front left and right speakers.
• It is best to angle the speakers towards the listening
position. The angle depends on the size of the room.
Use less of an angle for bigger rooms.
• Surround and surround back speakers should be
positioned 60 cm to 90 cm higher than your ears and
tilted slight downward. Make sure the speakers don't
face each other. For DVD-Audio, the speakers should
be more directly behind the listener than for home
theater playback.
• If the surround speakers cannot be set directly to the
side of the listening position with a 7.1-channel
system, the surround effect can be enhanced by
turning off the Up Mix function (see Setting the Up
Mix function on page 54).
• Try not to place the surround speakers farther away
from the listening position than the front and center
speakers. Doing so can weaken the surround sound
effect.
18
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Connecting the speakers

Each speaker connection on the receiver comprises a
positive (+) and negative (–) terminal. Make sure to
match these up with the terminals on the speakers
themselves.
CAUTION
• These speaker terminals carry HAZARDOUS LIVE
voltage. To prevent the risk of electric shock when
connecting or disconnecting the speaker cables,
disconnect the power cord before touching any
uninsulated parts.
• Make sure that all the bare speaker wire is twisted
together and inserted fully into the speaker terminal.
If any of the bare speaker wire touches the back panel
it may cause the power to cut off as a safety measure.
Bare wire connections
1 Twist exposed wire strands together. (fig. A)
2 Loosen terminal and insert exposed wire. (fig. B)
3 Tighten terminal. (fig. C)
fig. A fig. B
10 mm
Important
• Please refer to the manual that came with your
speakers for details on how to connect the other end
of the speaker cables to your speakers.
• Use an RCA cable to connect the subwoofer. It is not
possible to connect using speaker cables.
CAUTION
• Make sure that all speakers are securely installed.
This not only improves sound quality, but also
reduces the risk of damage or injury resulting from
speakers being knocked over or falling in the event of
external shocks such as earthquakes.
fig. C