Yamaha YST-SW315 Owner's Manual

U BYST-SW315YST-SW215Subwoofer SystemOWNER S MANUAL

7 Using two subwoofers<YST-SW315><YST-SW215>CONNECTIONSAmplifierTo AC outletTo AC outletMono pin cable(not included)Mono pin cable(not i

8Select this method if your amplifier has no line output (pin jack) terminal.If your amplifier has two sets of main speaker output terminals and both

9 Using two subwoofers (with speaker cables)<YST-SW315><YST-SW215>CONNECTIONSRight main speakerSubwooferTo AC outletLeft main speakerAmp

10If your amplifier has only one set of main speaker output terminals.Connect the speaker output terminals of the amplifier to the INPUT1 terminals of

11 Using two subwoofers (with speaker cables)<YST-SW315><YST-SW215>CONNECTIONSRight main speakerLeft main speakerSubwooferSubwooferSpeak

12For connection, keep the speaker cables as short as possible. Do not bundle or roll up the excess part of the cables. If the connections are faulty,

13<YST-SW315><YST-SW215>CONTROLS AND THEIR FUNCTIONSFront panelRear panel (General model)Front panelRear panel (General model)YST-SW315_21

141 Power indicatorLights up in green while the subwoofer is on.Lights up in red while the subwoofer is set in the standby mode by the operation of th

15If the source being played is stopped and the input signal is cut off for 7 to 8 minutes, the subwoofer automatically switches to the standby mode.

16Before using the subwoofer, adjust the subwoofer to obtain the optimum volume and tone balance between the subwoofer and the main speakers by follow

IMPORTANT SAFETY INSTRUCTIONS1 Read these instructions.2 Keep these instructions.3 Heed all warnings.4 Follow all instructions.5 Do not use this appar

17This subwoofer’s frequency characteristics <YST-SW315> <YST-SW215>The

18The theory of Yamaha Active Servo Technology has been based upon two major factors, the Helmholtz resonator and negative-impedance drive. Active Ser

19Refer to the chart below when this unit does not function properly. If the problem you are experiencing is not listed below or if the instructions g

20Type ... AdvancedYamahaActiveServoTechnologyDriver<YST-SW315>...25 cm (10”) cone woofer (JA2564)Magneticshieldingtype<YST-SW2

Printed in IndonesiaWB35910-1表 4UB-out.fm Page 1 Thursday, April 24, 2003 1:22 PM

We Want You Listening For A LifetimeYAMAHA and the Electronic Industries Association’s Consumer Electronics Group want you to get the most out of your

1Thank you for selecting this YAMAHA subwoofer system.Please read the following operating precautions before use. YAMAHA will not be held responsible

2• VOLTAGE SELECTOR (For China, Korea and General models)The voltage selector switch on the rear panel of this unit must be set for your local main vo

3• This subwoofer system employs Advanced Yamaha Active Servo Technology which Yamaha has developed for reproducing higher quality super-bass sound. (

4 ( : subwoofer, : main speaker)One subwoofer will have a good effect on your audio system, however, the use of two subwoofers is recommended to obt

5Choose one of the following two connecting methods that is more suitable for your audio system. Choose (pages 5-7) if your amplifier has line outpu

6 Using one subwoofer<YST-SW315><YST-SW215>CONNECTIONSSubwooferAmplifierTo AC outletMono pin cable(not included)Audio pin cable(not inclu