Yamaha YST-SW215 manuel d'utilisation

U B YST -SW315 YST -SW215 Subw oofer System O WNER S MANU AL[...]

IMPOR T ANT SAFETY INSTR UCTIONS 1 Read these instruc tions. 2 Keep these instructions . 3 Heed all warnings. 4 Follow a ll instruc tions. 5 Do not use this appara tus near water . 6 Clean on ly with dry cloth. 7 Do not block any ve ntilatio n openings. Insta ll in accordance wit h the manufacture r’s instructi ons. 8 Do not instal l near any hea[...]

W e W ant Y ou Listening For A Lifetime YAMAHA and the Electronic Industries Asso ciation ’ s Consume r Elec tronics Group wan t you to get the mo st out of your equ ipment by playing it at a safe le vel. One th at lets the sou nd come throug h loud and clear wi thout anno ying blar ing or di storti on – and, most importan tly, without affectin[...]

1 Thank you for selecti ng this YAM AHA subw oofer sy stem. Please read the following operating precaution s before use. YAMAHA will not be held responsible for a ny da mage a nd/or injur y ca used b y not 　 following the caution s below. • To assure the finest perform ance, please read thi s manual carefully. Keep it in a safe place for future[...]

2 • VOLTAGE SELECTOR (For China, Kore a and G eneral mode ls) The vo ltage sel ector sw itch on t he rear panel of th is unit mu st be set for your l ocal ma in volta ge BEFOR E plugging this unit into the AC main sup ply. Vol tages are 110/ 120/220 /240 V AC, 50/ 60 Hz. For U.K. custom ers If the sock et outlets in the home are not su itable f o[...]

3 • T his subw oofe r sy stem em ploy s Adv anc ed Ya maha Active Se rvo Tec hnology whi ch Yamaha has develop ed for rep roducin g higher qu ality supe r-bass soun d. (Refer to pag e 18 f or d etails on Ad vanced Yama ha Ac tive Servo Te chno logy.) This sup er-bas s soun d adds a more realistic, theater-in-the-h ome effect to your ste reo syste[...]

4 ( : subw oofe r, : ma in spea ker) One subwoofe r will have a good effect on your audi o sys tem, how ever , the use of two sub woofer s is recommended to obtain more effe ct. If using one su bwoofer, it is reco mmended to plac e it on the outsid e of eithe r the rig ht or the le ft main spe aker. (See fig. .) If using two sub woofers, it is reco[...]

5 Choose one of the following two connecting methods that is more suitable for yo ur audio system. ■ Choose (pages 5 -7) if your amplifie r has line output (pin jack) terminal(s) ■ Choose (pages 8-11) if your amp lifier has no line output (pin jack ) terminal Caution: Unplug the subwoofer and ot her audio/video components before ma king connect[...]

6 ■ Using one subwoofer <YST-S W315> <YST-S W215> CONNECTIONS Subwoofer Amplif ier To A C outle t Mono pi n cabl e (not inclu ded) Audio pin cable (not incl uded) Subwoof er Amplif ier To AC outl et Mono pi n c abl e (not in cluded) Audio pin cable (not in cluded) YST-SW315_215_03.25UB.f m Page 6 Tuesda y, April 15, 2003 12:05 PM[...]

7 ■ Using two subwoofers <YST-SW 315> <YST-SW 215> CONNECTIONS Amplifier To AC outle t To AC outlet Mono p in cabl e (not incl uded) Mono pin cab le (not in cluded) Amplifie r To AC outle t To AC outlet Mono pin cable (not inc luded) Mono pin cab le (not in cluded) YST-SW315_215_03.25UB.f m Page 7 Tuesda y, April 15, 2003 12:05 PM[...]

8 Select this m ethod if y our amplifi er has no line outpu t (pin j ack) termin al. If your amplifier h as two sets of main s peaker output terminals an d both terminals can o utput sound signals simultaneously. • Connect one set o f main speaker out put te rminals of the amplifier to the INPUT1 terminal s of the su bwoofer, a nd connect the oth[...]

9 ■ Using two subwoofers (with speaker cables) <YST-SW 315> <YST-SW 215> CONNECTIONS Right main sp eaker Subwoo fer To AC outlet Left main speaker Amp lif ier Speaker output terminals To AC outlet Subwoof er Amp lifier Righ t main speaker Left mai n speake r Subwoof er To AC outle t To AC outle t Subwoofer Speaker outpu t terminal s Y[...]

10 If your amplifier has only one set of main speaker output terminals. Connect t he speaker outp ut terminals of the ampl ifier to the INPUT1 terminals of the sub woofer, and conn ect the OUTPUT terminals o f the subw oofer to th e main speaker s. ■ Using one subwoofer (with s peaker ca bles) <YST-S W315> <YST-S W215> CONNECTIONS Rig[...]

11 ■ Using two subwoofers (with speaker cables) <YST-SW 315> <YST-SW 215> CONNECTIONS Right m ain spea ker Lef t ma in sp eake r Subwoo fer Subwoof er Speaker output terminal s To A C ou tlet To AC outlet Amp lif ier Righ t main speaker Left main speaker Subwoofer Speaker output terminals To AC outlet To AC outl et Amplifier Subwoofer[...]

12 For connect ion, keep the spea ker cables as short as possib le. Do not bu ndle or r oll up the exce ss part of t he cables. If th e connections are fau lty, no sound will be h eard from the subwoofer or the spea kers, or both of them. Make sure that th e + and – polarity m arkings of the speak er cables are observed and set correctly . If the[...]

13 <YST-SW 315> <YST-SW 215> CONTROLS AND THEIR FUNCT IONS Front panel Rear pan el (Gen eral model) Front p anel Re ar pan el (Genera l model) YST-SW315_215_03.25UB.f m Page 13 Tuesd ay, April 15, 2003 12:05 PM[...]

14 1 Po wer in dica tor Lights up in green while the subwoofer is on. Lights up in red while th e subwoo fer is set in the standby mode b y the op eration of the autom atic power - sw itchi ng f uncti on. Goes off whe n the sub woofer is se t in the sta ndby mode. 2 STANDBY/ON button Press this butto n to turn on the power whe n the POWER switch is[...]

15 If the source be ing playe d is stop ped and t he inpu t signa l is cut off f or 7 to 8 min utes, the subwo ofer automa tically switches to th e standby mod e. (When the subwo ofer switches to the standby mode b y the automa tic power- switching func tion, the power indic ator lights up in red.) When you play a so urce again, the power of the su[...]

16 Before using the subwo ofer, adjust t he subwo ofer to ob tain th e optimum volume an d tone balance between th e subwoo fer and the main speak ers by follo wing the procedur es described below. <YST-S W315> <YST-S W215> 1 Set the VOLUME control to minimu m (0). 2 Turn on the power of all the othe r compon ents. 3 Make sure that the [...]

17 This subw oofer’s frequenc y charac teristics <YST-SW315> <YST-SW215> The figures bel ow show the opti mum adjustment of eac h control and the frequency ch aracteristics when t his subwoofer is combined with a typi cal main speaker system. ■ EX.1 When co mbined w ith a 4 ” or 5” (10 cm or 13 cm) ac oustic suspe nsion, 2 way s[...]

18 The the ory of Ya maha Acti ve Ser vo Technol ogy has been based upo n two maj or factors, t he Helmhol tz resonato r and negat ive-impedance d rive. Active S ervo Processin g speakers rep roduce the bass frequen cies through an “a ir woofe r”, which is a por t or openi ng in the speak er’s cabin et. This op ening is use d instead of , and[...]

19 Refer to the c hart below wh en this unit d oes not fun ction pr operly. If the prob lem you a re expe riencing is not listed below or if the instru ctions gi ven below do not help, disconnect the power cord an d contact your aut horized YAMAHA dealer or servi ce center. TR OUBLESHOO TING Pr ob lem Cause What to Do Powe r is not supplied even th[...]

20 Type  ...... .. Adv anced  Yamaha  Active  Serv o  Techno logy Driver <YST-SW315> ..... 25 cm (1 0”) co ne woofer (JA2564) Magnetic  shieldin g  type <YST-SW215> .......20 cm (8 ”) cone woofer (JA2165) Magnetic  shieldin g  type Amplifier  Output  (100  Hz,  5  ohms ,  10 %  THD) &l[...]

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