Yamaha YST-SW305 manual

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Table of contents for the manual

  • Page 1

    I YS T -SW305/205 Active Servo Processing Subwoofer System O WNER’S MANU AL UB[...]

  • Page 2

    II • Explanation of Graphical Symbols The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert you to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equ[...]

  • Page 3

    III W e W ant Y ou Listening For A Lif etime Y AMAHA and the Electronic Industries Association ’ s Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level. One that lets the sound come through loud and clear without annoying blaring or distortion – and, most importantly , without affecting your se[...]

  • Page 4

    IV Nonskid pads UNP A CKING After unpacking, check that the following item is contained.[...]

  • Page 5

    1 ● T o assure the finest performance, please read this manual carefully . Keep it in a safe place for future reference. ● Install this unit in a cool, dry , clean place – away from windows, heat sources, sources of excessive vibration, dust, moisture and cold. A void sources of humming (transformers, motors). T o prevent fire or electrical s[...]

  • Page 6

    2 CONTENTS SAFETY INSTRUCTIONS ....................... II UNP ACKING ........................................... IV CA UTION .................................................. 1 FEA TURES ............................................... 2 PLA CEMENT ............................................ 3 CONNECTIONS ....................................... 4 [...]

  • Page 7

    3 PLA CEMENT One subwoofer will have a good effect on your audio system, however , the use of two subwoofers is recommended to obtain more effect. 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 outsid[...]

  • Page 8

    4 OUTPUT +– + – +– + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF ON SPLIT SUBWOOFER SUBWOOFER ( LOW PASS ) OUTPUT +– + – +– + – INPUT 2 INPUT 1 TO SPEAKERS /MONO FROM AMPLIFIER CONNECTIONS Caution: Plug in the subw oofer and other audio/video components after all connections [...]

  • Page 9

    5 OUTPUT + – + – + – + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF ON OUTPUT + – + – + – + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF ON SPLIT SUBWOOFER OUTPUT + – + – + – + – INPUT 2 INPUT 1 TO SPEAKERS /MONO[...]

  • Page 10

    6 AB OUTPUT + – + – + – + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF ON OUTPUT + – + – + – + – INPUT 2 INPUT 1 TO SPEAKERS /MONO FROM AMPLIFIER OUTPUT + – + – + – + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF [...]

  • Page 11

    7 OUTPUT + – + – + – + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF ON OUTPUT + – + – + – + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF ON OUTPUT + – + – + – + – INPUT 2 INPUT 1 TO SPEAKERS /MONO FROM AMPLIFIER [...]

  • Page 12

    8 SUPERWOOFER SYSTEM YST-SW205 STANDBY/ B.A.S.S. HIGH CUT 40Hz MOVIE MUSIC 140Hz 10 0 VOLUME ON OUTPUT + – + – + – + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF ON VOLTAGE SELECTOR ST ANDBY/ B.A.S.S. HIGH CUT 40Hz MOVIE MUSIC 140Hz 10 0 VOLUME ON POWER OFF ON VOLTAGE SELECTOR OUTPUT [...]

  • Page 13

    9 If 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. (When the subwoofer switches to the standby mode by the automatic power- switching function, the power indicator lights up in red.) When you play a source again, the power of the subwoofer turns on au[...]

  • Page 14

    10 SUPERWOOFER SYSTEM YST-SW205 STANDBY/ B.A.S.S. HIGH CUT 40Hz MOVIE MUSIC 140Hz 10 0 VOLUME ON OUTPUT + – + – + – + – INPUT 2 AUTO PHASE STANDBY INPUT 1 TO SPEAKERS /MONO LOW NORM REV OFF HIGH FROM AMPLIFIER POWER OFF ON 3 7 5 8 1, 6 ST ANDBY/ B.A.S.S. HIGH CUT 40Hz MOVIE MUSIC 140Hz 10 0 VOLUME ON PHASE NORM REV 1 Set the V OLUME control[...]

  • Page 15

    11 Frequency characteristics This subwoofer ’ s frequency characteristics EX.1 When combined with a 4 ” or 5 ” (10 cm or 13 cm) acoustic suspension, 2 wa y system main speakers EX.2 When combined with an 8 ” or 10 ” (20 cm or 25 cm) acoustic suspension, 2 way system main speakers The figures below show the optimum adjustment of each contr[...]

  • Page 16

    12 AD V ANCED Y AMAHA A CTIVE SER V O TECHNOLOGY The theory of Y amaha Active Servo T echnology has been based upon two major factors, the Helmholtz resonator and negative-impedance drive. Active Servo Processing speakers reproduce the bass frequencies through an “ air woofer ” , which is a port or opening in the speaker ’ s cabinet. This ope[...]

  • Page 17

    13 What to Do Plug the power cable into an AC outlet and/or set the POWER switch to the ON position. T urn the VOLUME control to the right. Connect them securely . Connect them correctly , that is L (left) to L, R (right) to R, “ + ” to “ + ” and “–” to “–” . Set the switch to the other position. Play a source sound with bass fr[...]

  • Page 18

    14 SPECIFICA TIONS T ype ............... Advanced Y amaha Active Servo T echnology Driver YST -SW305 .................................. 20 cm (8 ” ) cone woofer, Magnetic shielding type x 2 YST -SW205 .................................. 20 cm (8 ” ) cone woofer, Magnetic shielding type Amplifier Output YST -SW305 ................................[...]

  • Page 19

    16 Printed in Indonesia V731310-1 YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A. YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, 25462 RELLINGEN BEI HAMBURG, F.R. OF GERMANY YAMAHA ELECTRONIQUE FRANCE S.A. RUE AMBROISE C[...]