Pioneer HTP-072 Operating Instructions Manual page 5

subwoofer at a position away from the
antenna and the antenna cable, or when
playback of extra bass is not required,
switch off the power for the subwoofer.
• The front grilles on front/center/surround
speakers cannot be removed. Do not try to
forcibly remove them since doing so may
damage the grille.
• When mounting front speakers or surround
speakers on a wall surface, make sure that
the wall you intend to mount the speakers
on is strong enough to support them.
When attaching the speakers to brackets,
always use the furnished brackets for wall
mounting.
• Do not attach center speaker and
subwoofer to the wall or ceiling, as they
may cause injury in the event of a fall.
• Do not connect the supplied subwoofer to
any amplifier other than the one supplied
with this system. Connection to any other
amplifier may result in malfunction or fire.
• The S-11A-P incorporates autoregression
technology to protect the speakers. If the
speakers stop emitting noise when
receiving too large a signal, turn the volume
down on the receiver and wait a few
seconds. The protection feature disables
itself automatically.
Pioneer is not responsible for any
accidents or damage that result
from improper installation,
misuse or modification of the
product, or natural disasters.
Maintenance of external surfaces:
• Clean the surface by wiping with a soft,
dry cloth.
• When the surfaces are very dirty, wipe
with a soft cloth dipped in some neutral
cleanser diluted five or six times with
water, and wrung out well, and then wipe
again with a dry cloth. Do not use
furniture wax or cleaners.
• Never use thinners, benzine, insecticide
sprays and other chemicals on or near
this unit, since these will corrode the
surfaces.
Affixing Non-Skid Pads
Apply the accessory non-skid pads to the
bottom surfaces of the front/center/surround
speakers
Effective Combination of
Subwoofer and Satellite
Speakers
• When the subwoofer is combined with
satellite speakers in a total system, the
sound characteristics produced are like
those shown in the accompanying graph,
depicting the enhancement of the bass
frequencies.
This is particularly effective for reproducing
ground rumbles and other deep sound
effects found in movies.
Satellite speaker + Subwoofer
Frequency(Hz)
Only the satellite speaker
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