S-W1EX
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D3-4-2-1-1_En-A
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert the user to the presence of uninsulated
"dangerous voltage" within the product's
enclosure that may be of sufficient
magnitude to constitute a risk of electric
shock to persons.
CAUTION:
TO PREVENT THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR
BACK). NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
IMPORTANT
WARNING
To prevent a fire hazard, do not place any naked
flame sources (such as a lighted candle) on the
equipment.
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WARNING
This equipment is not waterproof. To prevent a fire
or shock hazard, do not place any container filled
with liquid near this equipment (such as a vase or
flower pot) or expose it to dripping, splashing, rain
or moisture.
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VENTILATION CAUTION
When installing this unit, make sure to leave space
around the unit for ventilation to improve heat
radiation (at least 25 cm at top, 15 cm at rear, and
10 cm at each side).
WARNING
Slots and openings in the cabinet are provided for
ventilation to ensure reliable operation of the
product, and to protect it from overheating. To
prevent fire hazard, the openings should never be
blocked or covered with items (such as newspapers,
table-cloths, curtains) or by operating the
equipment on thick carpet or a bed.
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Operating Environment
Operating environment temperature and humidity:
+5 ºC +35 ºC (+41 ºF +95 ºF); less than 85 %RH
(cooling vents not blocked)
Do not install this unit in a poorly ventilated area, or in
locations exposed to high humidity or direct sunlight (or
strong artificial light)
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Location: rear of the unit
POWER-CORD CAUTION
Handle the power cord by the plug. Do not pull out the
plug by tugging the cord and never touch the power
cord when your hands are wet as this could cause a
short circuit or electric shock. Do not place the unit, a
piece of furniture, etc., on the power cord, or pinch the
cord. Never make a knot in the cord or tie it with other
cords. The power cords should be routed such that they
are not likely to be stepped on. A damaged power cord
can cause a fire or give you an electrical shock. Check
the power cord once in a while. When you find it
damaged, ask your nearest PIONEER authorized
service center or your dealer for a replacement.
S002_En
If the AC plug of this unit does not match the AC
outlet you want to use, the plug must be removed
and appropriate one fitted. Replacement and
mounting of an AC plug on the power supply cord of
this unit should be performed only by qualified
service personnel. If connected to an AC outlet, the
cut-off plug can cause severe electrical shock. Make
sure it is properly disposed of after removal.
The equipment should be disconnected by removing
the mains plug from the wall socket when left
unused for a long period of time (for example, when
on vacation).
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CAUTION
The POWER switch on this unit will not completely
shut off all power from the AC outlet. Since the
power cord serves as the main disconnect device for
the unit, you will need to unplug it from the AC outlet
to shut down all power. Therefore, make sure the
unit has been installed so that the power cord can
be easily unplugged from the AC outlet in case of an
accident. To avoid fire hazard, the power cord should
also be unplugged from the AC outlet when left
unused for a long period of time (for example, when
on vacation).
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CONTENTS
ACCESSORY ITEMS ...........................3
FEATURES .........................................3
IN COMBINATION WITH SPEAKERS
..........................................................3
INSTALLATION ..................................4
Speaker Installation ........................... 4
Installation Precautions .................... 5
PANEL FACILITIES .............................5
FRONT PANEL ................................... 5
REAR PANEL ..................................... 6
CONNECTIONS ..................................6
LINE LEVEL CONNECTION (Å
Å
Å
Å) ........ 6
SPEAKER LEVEL CONNECTION (i
i
i
i)
............................................................. 7
Connecting the signal ground
terminal ............................................8
OPERATION ......................................8
TROUBLESHOOTING .........................9
SPECIFICATIONS ................................9
ACCESSORY ITEMS
Spikes x 4
Bases x 4
RCA plug cord x 1
Power cable x 1
Ground cord x 1
Operating instructions x 1
FEATURES
7 250W (RMS) power with D class amplifier that serves
audio and video software playback such as Dolby* Digital
with a wide dynamic range.
7 Equipped with 30 cm driver
7 Turnover frequency can be continuous (50 150Hz, &
Bypass).
7 Equipped with Bass Mode selector (Music/Cinema
mode).
7 2 systems consisting of an input that connects to the
amplifier's speaker terminals and an input that connects
to the SUBWOOFER PRE-OUT terminal.
*
Maunfactured under license from Dolby Laboratories.
"Dolby" and the double-D symbol are trademarks of Dolby
Laboratories.
IN COMBINATION WITH
SPEAKERS
The frequency characteristics of the S-W1EX combined
with small-size speakers are shown below. As shown in
these figures, the low frequency range is improved.
· These special characteristics are obtained in an
echoless chamber. The effect of an additional S-
W1EX in an ordinary listening room is better than the
chart indicates when positioned adequately.
· With playback of Dolby* Digital, establishment of a
special channel for the subwoofer is recommended;
and with playback of LFE (Low Frequency Effect:
sound effect like the rumbling of the earth, whose
purpose is to intensify the force of the video), the S-
W1EX is especially effective.
Dolby* Digital
Dolby Digital is the name of the Dolby Surround multi-
channel digital system that was developed from Dolby
Surround, as a continuation of Dolby Pro Logic
Surround.
Dolby Digital is also referred to as a 5.1 channel system.
This is because it has 5 channels in the 20Hz 20kHz
frequency range (front left and right, center, and rear left
and right) and an independent channel for the
subwoofer. The subwoofer channel is also referred to as
LFE (Low Frequency Effect).
The LFE channel is used according to individual tastes to
enhance the bass effect.
Small-size speakers + S-W1EX
Small-size speaker
FREQUENCY (Hz)
RESPONCE
(dB)
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INSTALLATION
Before using this subwoofer, screw the 4 provided
decoupling spikes. If desired (especially with polished
wood floors), you can amploy the 4 provided metal bases
between the decoupling spikes and the floor.
Speaker Installation
·
Subwoofer Installation Criteria (Å
Å
Å
Å)
1
1
1
1 Left speaker
2
2
2
2 Right speaker
3
3
3
3 Recommended installation range for the
subwoofer
4
4
4
4 Listening position
The subwoofer plays back the bass in monaural, making
use of the fact that the human ear is not very sensitive to
the direction of low-pitched sound. Because of this, the
subwoofer can be installed almost anywhere. If it is
installed too far away, however, the sound from the other
speakers may become unnatural.
·
An example of speaker positioning (i
i
i
i)
1
1
1
1 Front left speaker
2
2
2
2 Center speaker
3
3
3
3 Front right speaker
4
4
4
4 Subwoofer
5
5
5
5 Listening area
6
6
6
6 Rear left speaker
7
7
7
7 Rear right speaker
NOTE:
· To avoid interference with the picture on a nearby TV
set, use magnetically shielded speaker systems. This
is particularly important for the center speaker since
it is usually located closest to the TV.
· Position the left and right channel speakers at equal
distances from the TV set and approximately 1.8
meters from each other.
· Install the center speaker above or below the TV so
that the sound of the center channel is localized at
the TV screen.
· The rear (surround) speakers are most effective when
installed in parallel locations directly to the side, or
slightly behind, the listener, at a level about 1 meter
above the listener's ears.
3
3
3
3
4
4
4
4
1
1
1
1
2
2
2
2
CAUTION:
When installing the center speaker on top of the TV,
be sure to secure it with tape or some other suitable
means.
Otherwise, the speaker may fall from the TV due to
external shocks such as earthquakes, and it may lead
to endangering those nearby or damaging the
speaker.
1
4
2
3
67
5
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CROSSOVER
BYPASS
Installation Precautions
· Install the unit in a well-ventilated location where it
will not be exposed to high temperatures and high
humidity.
· Do not place the unit near stoves or other heating
equipment or at locations exposed to direct sunlight,
as these can have an adverse effect on the cabinet
and internal components. Also, do not install the unit
where there is too much dust or high humidity, as
these can cause malfunctioning or breakdowns.
(Avoid cooking tables and other locations where the
unit would be exposed to heat, steam and soot.)
· Do not place heavy objects such as a television or TV
monitor on top of the unit.
· Keep the unit away from devices such as cassette
decks which are sensitive to magnetic fields.
· Please install this unit away from the antenna cable
of the tuner, as noise can be caused with installation
close to the antenna cable. In such a case, use this
unit 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 this unit.
PANEL FACILITIES
FRONT PANEL
1
1
1
1 Power switch (POWER)
When pressed, power is turned ON; when pressed again,
power is turned OFF.
2
2
2
2 Power Indicator (ON)
Illuminates when the power is on.
3
3
3
3 Bass mode switch (BASS MODE)
-- MUSIC: The characteristic frequencies become flat.
Recommended for music sources.
_ CINEMA: Low frequencies are emphasized.
Recommended for sources that require strong bass.
4
4
4
4 Crossover knob (CROSSOVER) & Bypass switch
(BYPASS)
When using the subwoofer, set the upper frequency
limit for the subwoofer (
50150Hz) so that it
complemets the output from your other speakers.
When using the bass managment features of an AV
receiver, set to
BYPASS in order to use the low-pass
filter of the AV receiver for high quality sound.
· Setting Criteria
50Hz .......when the diameter of the left/right speakers
is 20-cm or more.
100Hz .....when the diameter of the left/right speakers
is 10 25-cm.
150Hz .....when the diameter of the left/right speakers
is 12-cm or less.
* When set to
BYPASS, the audio signal is
routed directly to the woofer unit,
bypassing the amplifier's filter.
This speaker system is magnetically shielded.
However, depending on the installation location,
color distortion may occur if the speaker system is
installed extremely close to the screen of a television
set.
If this happens, turn off the power switch of the
television set, and turn it on after 15 to 30 minutes.
If the problem persists, place the speaker system
away from the television set.
MAINTENANCE OF EXTERNAL SURFACES
· Use a polishing cloth or dry cloth to wipe off dust
and dirt.
· 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.
2
1
The condition of closed door
12
3
4 5
Open the door.
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