Yamaha Audio YST-SW200 User Manual
YST-SW200
Active Servo
Technology
Active Servo Processing Subwoofer System
2 Way Selectability for Connections
High Frequency Cut-off Point (HIGH CUT) Control
Thank you for selecting this YAMAHA Subwoofer System.
Built-in 100W Power Amplifier
PHASE Switch
Remote Control Capability
OWNER’S MANUAL
CONTENTS
Safety Instructions.................... 2
Supplied Accessories............... 3
Features................................... 4
Placement................................ 4
Connections............................. 5
Controls and Their Functions... 8
Adjusting Volume Balance...... 10
Notes about the Remote
Control Transmitter................. 12
Troubleshooting...................... 12
Specifications......................... 13
Active Servo Technology........ 13
IMPORTANT!
Please record the serial number of this
unit in the space below.
Model:
Serial No.:
The serial number is located on the rear
of the unit.
Retain this Owner’s Manual in a safe
place for future reference.
WARNING
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT EXPOSE
THIS UNIT TO RAIN OR MOISTURE.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK), NO USER-SERVICEABLE
PARTS INSIDE, REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
Explanation of Graphical Symbols
•
The lightning flash with arrowhead
symbol, within an equilateral triangle,
is intended to alert you 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.
The exclamation point within an
equilateral triangle is intended to alert
you to the presence of important
operating and maintenance
(servicing) instructions in the
literature accompanying the
appliance.
SAFETY INSTRUCTIONS
1 Read Instructions – All the safety and operating
instructions should be read before the unit is operated.
2 Retain Instructions – The safety and operating instructions
should be retained for future reference.
3 Heed Warnings – All warnings on the unit and in the
operating instructions should be adhered to.
4 Follow Instructions – All operating and other instructions
should be followed.
5 Water and Moisture – The unit should not be used near
water – for example, near a bathtub, washbowl, kitchen
sink, laundry tub, in a wet basement, or near a swimming
pool, etc.
6 Carts and Stands – The unit should be used only with a
cart or stand that is recommended by the manufacturer.
6A A unit and cart combination should
be moved with care. Quick stops,
excessive force, and uneven
surfaces may cause the unit and
cart combination to overturn.
7 Wall or Ceiling Mounting – The unit
should be mounted to a wall or ceiling only as
recommended by the manufacturer.
8 Ventilation – The unit should be situated so that its
location or position does not interfere with its proper
ventilation. For example, the unit should not be situated
on a bed, sofa, rug, or similar surface, that may block the
ventilation openings; or placed in a built-in installation,
such as a bookcase or cabinet that may impede the flow
of air through the ventilation openings.
9 Heat – The unit should be situated away from heat
sources such as radiators, stoves, or other appliances that
produce heat.
10 Power Sources – The unit should be connected to a power
supply only of the type described in the operating
instructions or as marked on the unit.
11 Power-Cord Protection – Power-supply cords should be
routed so that they are not likely to be walked on or
pinched by items placed upon or against them, paying
particular attention to cords at plugs, convenience
receptacles, and the point where they exit from the unit.
12 Cleaning – The unit should be cleaned only as
recommended by the manufacturer.
13 Nonuse Periods – The power cord of the unit should be
unplugged from the outlet when left unused for a long
period of time.
14 Object and Liquid Entry – Care should be taken so that
objects do not fall into and liquids are not spilled into the
inside of the unit.
15 Damage Requiring Service – The unit should be serviced
by qualified service personnel when:
A. The power-supply cord or the plug has been damaged;
or
B. Objects have fallen, or liquid has been spilled into the unit;
or
C. The unit has been exposed to rain; or
D. The unit does not appear to operate normally or exhibits a
marked change in performance; or
E. The unit has been dropped, or the cabinet damaged.
16 Servicing – The user should not attempt to service the unit
beyond those means described in the operating
instructions. All other servicing should be referred to
qualified service personnel.
17 Power Lines – An outdoor antenna should be located
away from power lines.
18 Grounding or Polarization – Precautions should be taken
so that the grounding or polarization is not defeated.
CAUTION: READ THIS BEFORE OPERATING YOUR UNIT
1 To assure the finest performance, please read this manual
carefully. Keep it in a safe place for future reference.
2 Install this unit in a cool, dry, clean place – away from
windows, heat sources, sources of excessive vibration,
dust, moisture and cold. Avoid sources of humming
(transformers, motors). To prevent fire or electrical shock,
do not expose the unit to rain or water.
3 Never open the cabinet. If something drops into the set,
contact your dealer.
4 Do not use force on switches, controls or connection
wires. When moving the unit, first disconnect the power
plug and the wires connected to other equipment. Never
pull the wire itself.
5 Do not attempt to clean the unit with chemical solvents;
this might damage the finish. Use a clean, dry cloth.
6 Be sure to read the “TROUBLESHOOTING” section
regarding common operating errors before concluding that
the unit is faulty.
7 When not planning to use this unit for long periods of time
(ie., vacation, etc.), disconnect the AC power plug from the
wall outlet.
8 To prevent lightning damage, disconnect the AC power
plug when there is an electrical storm.
9 Since this unit has a built-in power amplifier, heat will
radiate from the rear panel. Therefore, place the unit at
least 10 cm (4 inches) away from the wall. Also, do not
position with the rear panel facing down on the floor or
other surface.
10 Super-bass frequencies reproduced by this unit may
cause a turntable to generate a howling sound. In such a
case, move this unit away from the turntable.
11 This unit features a magnetically shielded design, but
there is still a chance that placing it too close to a TV set
might impair picture color. Should this happen, move this
unit away from the TV set.
12 If you hear distortion (i.e., unnatural, intermittent “rapping”
or “hammering” sounds) coming from this unit, reduce the
volume level. Extremely loud playing of a movie
soundtrack’s low frequency, bass-heavy sounds or
similarly loud popular music passages can damage this
speaker system.
2
FCC INFORMATION
POWER OUTPUT
ON/OFF
UP
DOWN
HIGH-CUT VOLUME
1. IMPORTANT NOTICE : DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the
instructions contained in this manual, meets FCC
requirements. Modifications not expressly approved by
Yamaha may void your authority, granted by the FCC, to
use the product.
2. IMPORTANT : When connecting this product to
accessories and/or another product use only high quality
shielded cables. Cable/s supplied with this product
MUST be used. Follow all installation instructions.
Failure to follow instructions could void your FCC
authorization to use this product in the USA.
3. NOTE : This product has been tested and found to
comply with the requirements listed in FCC Regulations,
Part 15 for Class “B” digital devices. Compliance with
these requirements provides a reasonable level of
assurance that your use of this product in a residential
environment will not result in harmful interference with
other electronic devices.
This equipment generates/uses radio frequencies and, if
not installed and used according to the instructions
found in the users manual, may cause interference
harmful to the operation of other electronic devices.
We Want You Listening For A Lifetime
Compliance with FCC regulations does not guarantee that
interference will not occur in all installations. If this product
is found to be the source of interference, which can be
determined by turning the unit “OFF” and “ON”, please try
to eliminate the problem by using one of the following
measures:
Relocate either this product or the device that is being
affected by the interference.
Utilize power outlets that are on different branch (circuit
breaker or fuse) circuits or install AC line filter/s.
In the case of radio or TV interference, relocate/reorient the
antenna. If the antenna lead-in is 300 ohm ribbon lead,
change the lead-in to coaxial type cable.
If these corrective measures do not produce satisfactory
results, please contact the local retailer authorized to
distribute this type of product. If you can not locate the
appropriate retailer, please contact Yamaha Electronics
Corp., U.S.A. 6660 Orangethorpe Ave, Buena Park, CA
90620.
The above statements apply ONLY to those products
distributed by Yamaha Corporation of America or its
subsidiaries.
YAMAHA and the Electronic Industries Association’s
Consumer Electronics Group want you to get the most out of
your equipment by playing it at a safe level. One that lets the
sound come through loud and clear without annoying blaring or
distortion – and, most importantly, without affecting your
sensitive hearing. Since hearing damage from loud sounds is
SUPPLIED ACCESSORIES
After unpacking, check that the following parts are contained.
Remote Control Transmitter
Batteries (size AA, R6, UM-3)
often undetectable until it is too late, YAMAHA
and the Electronic Industries Association’s
Consumer Electronics Group recommend you to
avoid prolonged exposure from excessive
volume levels.
Speaker Cords
3
FEATURES
A
B
C
AAB
B
C
This subwoofer system employs YAMAHA Active Servo
•
Technology which YAMAHA developed for reproducing
higher quality super-bass sound. (Refer to page 13 for
details on Active Servo Technology.)
This unit does not only enhance bass frequency response
of sound output in your audio system, but, by reproducing
the bass frequencies, the subwoofer permits your existing
amplifier and speakers to operate under less strenuous
conditions, improving overall system performance.
PLACEMENT
This unit can be added easily to your existing audio system
•
by connecting to either the speaker terminals or the line
output (pin jack) terminals of the amplifier.
For the effective use of this unit, this unit’s super-bass
•
sound must be matched to the sounds on your main
speakers. Therefore, this unit employs the continuously
variable high frequency cut-off point (HIGH-CUT) control.
Moreover, the PHASE switch allows you to select better
sound quality according to the listening condition.
If using one subwoofer system, it is recommended to place it
on the outside of either the right or the left main speaker. (See
fig. .) If using two systems, it is recommended to place them
on the outside of each main speaker. (See fig. .) The
placement shown in fig. is also possible, however, if the
subwoofer system is placed directly facing the wall, the bass
effect may die because the sound from it and the sound
reflected by the wall will collide. To prevent this, face the
subwoofer system obliquely to the wall as shown in fig. or
.
4
One subwoofer system will have a good effect on your audio
system, however, the use of two subwoofer systems is
recommended to obtain more presence.
Note
There may be a case that you cannot obtain enough superbass sounds from this unit when listening at the middle of the
room. This is because the “standing waves” occur between
two parallel walls and the bass sounds are canceled.
In such a case, face the unit obliquely to the wall. It also may
be necessary to break up the parallel surfaces by placing
bookshelves etc. along the walls.
CONNECTIONS
NOMREV
OUTPUT
INPUT1
INPUT2 PHASE
TO SPEAKERS
FROM AMPLIFIER
FROM AMPLIFIER
NOM REV
OUTPUT INPUT2 PHASE
TO SPEAKERS
INPUT1
Right speaker Left speaker
Amplifier
To AC outlet
This unit
NOMREV
OUTPUT
INPUT1
INPUT2 PHASE
TO SPEAKERS
FROM AMPLIFIER
NOMREV
OUTPUT
INPUT1
INPUT2 PHASE
TO SPEAKERS
FROM AMPLIFIER
FROM AMPLIFIER
NOM REV
OUTPUT INPUT2 PHASE
TO SPEAKERS
FROM AMPLIFIER
NOM REV
OUTPUT INPUT2 PHASE
TO SPEAKERS
INPUT1
INPUT1
Right speaker Left speaker
Amplifier
To AC outlet
This unit
To AC outlet
This unit
• Before attempting to make any connections to or from this unit, be sure to first switch OFF the power to this unit and to any other
components to which connections are being made.
• When making connections between this unit and other components, be sure all connections are made correctly and consistently,
that is to say L (left) to L, R (right) to R, “+” to “+” and “–” to “–”.
• This unit can be connected to either the speaker terminals or the line output (pin jack) terminals of the amplifier. Choose one of
the ways shown below according to your audio system. Also, refer to the owner’s manual for each component to be connected
to this unit.
CONNECTING TO SPEAKER TERMINALS OF THE AMPLIFIER
• Disconnect your main speakers from the amplifier and connect them to this unit.
• To connect this unit to the amplifier, use the provided speaker cords.
If using one YST-SW200
If using two YST-SW200s
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