Yamaha YST-FSW150_YST-FSW050 - Инструкция по эксплуатации - Страница 2

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Thank you for selecting this Yamaha subwoofer system.

Please read the following operating precautions before use. 
Yamaha will not be held responsible for any damage and/or injury 
caused by not following the cautions below.
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). 

3 Never open the cabinet. If something drops into the set, contact 

your dealer.

4 The voltage to be used must be the same as that specified on 

the rear panel. Using this unit with a higher voltage than 
specified is dangerous and may cause a fire and/or electric 
shock.

5 To reduce the risk or fire or electric shock, do not expose this 

unit to rain or moisture.

6 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 equipments. Never pull the wires 
themselves.

7 When not planning to use this unit for a long period (i.e., 

vacation, etc.), disconnect the AC power plug from the wall 
outlet.

8 Since this unit has a built-in power amplifier, heat will radiate 

from the bottom panel. Place the unit apart from the walls to 
prevent fire or damage. Allow ventilation space of at least 10 
cm on the top, 20 cm on the left and right, and 20 cm on the 
back of this unit.

9 Do not cover this unit with a newspaper, a tablecloth, a curtain, 

etc. in order not to obstruct heat radiation. If the temperature 
inside the unit rises, it may cause fire, damage to the unit and/
or personal injury. 

10 Do not place the following objects on this unit:

- Glass, china, small metallic etc.

If glass etc. falls by vibrations and breaks, it may cause bodily 
injury. 

- A burning candle etc.

If the candle falls by vibrations, it may cause fire and bodily 
injury.

- A vessel with water in it 

If the vessel falls by vibrations and water spills, it may cause 
damage to the speaker, and/or you may get an electric shock.

11 Do not place this unit where foreign objects such as water drips 

might fall. It might cause a fire, damage to this unit, and/or 
personal injury.

12 Never put a hand or a foreign object into the YST port located 

on the front side of this unit. When moving this unit, do not 
hold the port as it might cause personal injury and/or damage 
to this unit.

13 Never place a fragile object near the YST port of this unit. If 

the object falls or drops by the air pressure, it may cause 
damage to the unit and/or personal injury.

14 Never open the cabinet. It might cause an electric shock since 

this unit uses a high voltage. It might also cause personal injury 
and/or damage to this unit. 

15 When using a humidifier, be sure to avoid condensation inside 

this unit by allowing enough spaces around this unit or 
avoiding excess humidification. Condensation might cause a 
fire, damage to this unit, and/or electric shock.

16 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.

17 This unit may be damaged if certain sounds are continuously 

output at high volume level. For example, if 20 Hz-50 Hz sine 
waves from a test disc, bass sounds from electronic 
instruments, etc. are continuously output, or when the stylus of 
a turntable touches the surface of a disc, reduce the volume 
level to prevent this unit from being damaged.

18 If you hear distorted noise (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.

19 Vibration generated by super-bass frequencies may distort 

images on a TV. In such a case, move this unit away from the 
TV set.

20 Do not attempt to clean this unit with chemical solvents as this 

might damage the finish. Use a clean, dry cloth.

21 Be sure to read the “Troubleshooting” section regarding 

common operating errors before concluding that the unit is 
faulty.

22 Install this unit near the wall outlet and where the AC power 

plug can be reached easily.

23 VOLTAGE SELECTOR 

(For Asia and General models)
The voltage selector switch on the bottom panel of this unit 
must be set for your local main voltage BEFORE plugging this 
unit into the AC main supply. Voltages are: 

110–120/220–240 V AC, 50/60 Hz.

24 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.

CAUTION: Read this before operating your unit. 

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.

This unit is not disconnected from the AC power source 
as long as it is connected to the wall outlet, even if this 
unit itself is turned off. In this state, this unit is designed 
to consume a very small quantity of power.