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B G R T
English
YST-SW160/90
Active Servo Processing Subwoofer System
Caisson de grave avec asservissement actif
OWNER’S MANUAL MODE D’EMPLOI BEDIENUNGSANLEITUNG BRUKSANVISNING MANUALE DI ISTRUZIONI MANUAL DE INSTRUCCIONES GEBRUIKSAANWIJZING1
Thank you for selecting this YAMAHA subwoofer system.
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 (i.e., 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 apart from the walls, allowing enough space above, behind and on the both sides of the unit to prevent fire and damage. Also, do not position with the rear panel facing down on the floor or other surface.
<For U.K. and Europe models only>
Be sure to allow a space of at least 20 cm above, behind and on the both sides of the unit.
15.Secure placement or installation is the owner’s responsibility.
YAMAHA shall not be liable for any accident caused by improper placement or installation of speakers.
IMPORTANT
Please record the serial number of this unit in the space below.
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.
FOR CANADIAN CUSTOMERS
TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT AND FULLY INSERT.
THIS CLASS B DIGITAL APPARATUS COMPLIES WITH CANADIAN ICES-003.
For U.K. customers
If the socket outlets in the home are not suitable for the plug supplied with this appliance, it should be cut off and an appropriate 3 pin plug fitted. For details, refer to the instructions described below.
Note: The plug severed from the mains lead must be destroyed, as a plug with bared flexible cord is hazardous if engaged in a live socket outlet.
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.Vibration generated by super-bass frequencies may cause images on a TV to be distorted. In such a case, move this unit away from the TV set.
12.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.
13.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.
14.Voltage Selector (General and China Models only)
The voltage selector on the rear panel of this unit must be set for your local main voltage BEFORE plugging into the AC main supply.
Voltages are AC 110/120/220/240V, 50/60 Hz.
SPECIAL INSTRUCTIONS FOR U.K. MODEL
IMPORTANT
THE WIRES IN THE MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
Blue: NEUTRAL
Brown: LIVE
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. Making sure that neither core is connected to the earth terminal of the three pin plug.
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CONTENTS
Caution ....................................................................... |
2 |
Adjusting volume ........................................................ |
8 |
Features ..................................................................... |
3 |
Advanced YAMAHA Active Servo Technology .......... |
10 |
Placement .................................................................. |
3 |
Troubleshooting ....................................................... |
11 |
Connections ............................................................... |
4 |
Specifications ........................................................... |
11 |
Controls and their functions ....................................... |
7 |
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English
FEATURES
•This subwoofer system employs Advanced YAMAHA Active Servo Technology which YAMAHA has developed for reproducing higher quality super-bass sound. (Refer to page 10 for details on Advanced YAMAHA Active Servo Technology.) This super-bass sound adds a more realistic, theater-in-the-home effect to your stereo system.
•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 of your main speakers. You can create the best sound quality for various listening conditions by using the HIGH CUT control and the PHASE switch.
•The Automatic Standby function saves you the trouble of pressing the STANDBY/ON button to turn the power on and off.
•You can select bass effect suitable to the source by using the BASS switch. YST-SW160 only
PLACEMENT
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: subwoofer, |
: main speaker) |
One subwoofer will have a good effect on your audio system, however, the use of two subwoofers is recommended to obtain more presence.
If using one subwoofer, it is recommended to place it on the outside of either the right or the left main speaker. (See fig. Å.) If using two subwoofers, it is recommended to place them on the outside of each main speaker. (See fig. ı.) The placement shown in fig. Ç 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 may cancel. To prevent this, face the subwoofer system obliquely to the wall as in fig. Å or ı.
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 “standing waves” have developed 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.
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CONNECTIONS
Never plug in the subwoofer and other audio/video components until all connections are completed.
•When making connections between this unit and other components, be sure all connections are made firmly and correctly; 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 connections shown below according to your audio system. Refer also to the owner’s manuals supplied for your audio system.
CONNECTING TO SPEAKER TERMINALS OF THE AMPLIFIER
Using one unit
When your amplifier has one set of speaker terminals
•Disconnect your main speakers from the amplifier if connected, and connect them to the speaker terminals of this unit.
Illustrations of the unit used in this manual are of YST-SW160 unless mentioned otherwise.
Right speaker |
OUTPUT |
INPUT2 AUTO |
PHASE BASS |
Left speaker |
TO SPEAKERS |
STANDBY |
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This unit |
LOW HIGH |
NOM REV MOVIE MUSIC |
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FROM AMPLIFIER |
OFF |
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INPUT1 |
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Amplifier
To AC outlet
Speaker terminals
When your amplifier has two sets of speaker terminals
This unit
Right speaker
To AC outlet
Speaker terminals
A B
OUTPUT |
INPUT2 |
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AUTO |
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PHASE |
BASS |
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STANDBY |
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TO SPEAKERS |
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LOW HIGH NOM REV MOVIE MUSIC
FROM AMPLIFIER |
OFF |
INPUT1 |
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Left speaker
Amplifier
(Both A and B speaker outputs must be ON.)
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