Yamaha YST-SW120 Скачать руководство пользователя страница 2

2

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

SAFETY INSTRUCTIONS

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.

Содержание YST-SW120

Страница 1: ... 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 Explanation of Graphical Symbols CAUTION Active Servo Processing Subwoofer System Built in 7...

Страница 2: ...he 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 A...

Страница 3: ... 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 oper...

Страница 4: ...y for various listening conditions If using one subwoofer it is recommended to place it on the outside of either the right or the left main speaker See fig If using two subwoofers 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 t...

Страница 5: ...wner 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 If using one unit If using two units CONNECTIONS NOM REV OUTPUT INPUT1 INPUT2 PHASE TO SPEAKERS FROM AMPLIFIER Right speaker Left speaker Amplifier To AC outlet This unit FROM AMPLIFIER NOM REV OUTPUT INPUT2 PH...

Страница 6: ...it as this could damage this unit your amplifier and or speakers How to Connect Red positive Black negative Unscrew the knob Insert the bare wire Remove approx 5mm 1 4 insulation from the speaker wires Tighten the knob and secure the wire Banana Plug connections are also possible except for Scandinavian model Simply insert the Banana Plug connector into the corresponding terminal Connecting to thi...

Страница 7: ...kers should not be connected to the OUTPUT terminals on the rear panel of this unit If connected they will not produce sound When connecting to a monaural line output terminal of the amplifier connect to either the left or right INPUT 2 terminal NOM REV OUTPUT INPUT1 INPUT2 PHASE TO SPEAKERS FROM AMPLIFIER To AC outlet This unit FROM AMPLIFIER NOM REV OUTPUT INPUT2 PHASE TO SPEAKERS INPUT1 PRE OUT...

Страница 8: ... Normally this switch is to be set to the normal NOM position However according to your speaker systems or the listening condition there may be a case when better sound quality is obtained by setting this switch to the reverse REV position Select the better position by monitoring the sound CONTROLS AND THEIR FUNCTIONS POWER HIGH CUT VOLUME 140 Hz 0 10 40 Hz 1 4 2 3 1 4 2 3 YST SW120 YST SW60 POWER...

Страница 9: ...me control For adjusting the VOLUME control the HIGH CUT control and the PHASE switch refer to FREQUENCY CHARACTERISTICS on the next page For effective adjustment of the HIGH CUT control First set this control at about the main speakers rated minimum reproduceable frequency Then turn up the VOLUME control gradually and set it at a level where you can obtain a little more bass effect than when this...

Страница 10: ...HASE Set to the reverse REV position HIGH CUT VOLUME 140 Hz 0 10 40 Hz VOLUME 0 10 HIGH CUT 200 Hz 50 Hz 20 50 100 200 500Hz 40 50 60 70 80 90 dB HIGH CUT 50 Hz HIGH CUT 200 Hz HIGH CUT 120 Hz 20 50 100 200 500Hz 40 50 60 70 80 90 dB HIGH CUT 90 Hz HIGH CUT 140 Hz HIGH CUT 40 Hz 20 50 100 200 500Hz 40 50 60 70 80 90 dB YST SW60 20 50 100 200 500Hz 40 50 60 70 80 90 dB YST SW120 20 50 100 200 500Hz...

Страница 11: ...solved through the employment of a design in which the amplifier functions to supply special signals If the electrical resistance of the voice coil could be reduced to zero the movement of the speaker unit would become linear with respect to signal voltage and to accomplish this a special negative impedance output drive amplifier for subtracting output impedance of the amplifier is used By employi...

Страница 12: ... U S A and Canada models AC 120V 60 Hz Australia and U K models AC 240V 50 Hz Europe model AC 230V 50 Hz General model AC 110 120 220 240V 50 60 Hz Power Consumption 100W Dimensions W x H x D 215 mm x 590 mm x 412 mm 8 7 16 x 23 1 4 x 16 1 4 Weight 15 5 kg 34 lbs 2 oz Please note that all specifications are subject to change without notice YST SW120 Type Active Servo Processing Subwoofer System Sp...

Отзывы: