Yamaha YST-SW300 Owner's Manual

OWNER’S MANUALMODE D’EMPLOIActive Servo Processing Subwoofer SystemEnceinte pour très basses fréquences de traitement à asservissement actifYST-SW300A

10MAIN INPRE OUTOUTPUTTO SPEAKERSINPUT1FROM AMPLIFIERINPUT2 H.P.F.OUTPUTPHASENOM REV 50Hz I00Hz80HzON OFFAUTOPOWEROUTPUTTO SPEAKERSINPUT1FROM AMPLIFIE

11English1 POWER indicatorLights in green when the POWER switch is turned ON,and goes off when turned OFF.* Standby modeIf the AUTO POWER ON/OFF switc

128 AUTO POWER ON/OFF switchBy setting this switch to the ON position, this unit’sautomatic power ON/OFF function operates as describedbelow. If you d

13English1 Set the VOLUME control to minimum.2 Turn on the power supply to all the components.3 Play any source and adjust the amplifier’s volume cont

14FREQUENCY CHARACTERISTICSAdjustment of the VOLUME control, the HIGH CUT control and the PHASE switch should be changed according to the mainspeakers

15EnglishACTIVE SERVO TECHNOLOGYThe theory of Active Servo Technology is based upon twomajor factors, the Helmholtz resonator and negative-impedance d

16SYMPTOMPower is not supplied even though thePOWER switch is ON.No sound.Sound level is too low.Automatic power ON function will notwork.Automatic po

YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A.YAMAHA CANADA MUSIC LTD. 135 MILNER AVE.,

21 Read Instructions – All the safety and operatinginstructions should be read before the unit is operated.2 Retain Instructions – The safety and ope

3English1. IMPORTANT NOTICE : DO NOT MODIFY THIS UNIT!This product, when installed as indicated in theinstructions contained in this manual, meets FCC

41. To assure the finest performance, please read this manualcarefully. Keep it in a safe place for future reference.2. Install this unit in a cool,

5English•This subwoofer system employs YAMAHA Active ServoTechnology which YAMAHA developed for reproducinghigher quality super-bass sound. (Refer to

6• Before attempting to make any connections to or from this unit, be sure to first switch OFF the power to this unit and to any othercomponents to wh

7EnglishIf your amplifier has two sets of speaker terminalsFor connections, cut the speaker wires as short as possible. Ifthe connections are faulty,

CONNECTING TO LINE OUTPUT (PIN JACK) TERMINALS OF THE AMPLIFIER• Leave the main speakers connected to the amplifier.1 CONNECTING TO PRE OUT OR SUBWOOF

9English2 CONNECTING TO PRE OUT AND MAIN IN TERMINALSThe use of the H.P.F. OUTPUT terminals for connections with the amplifier will improve sound qual