Yamaha YST-SW325 Owner's Manual

Yamaha YST-SW325 - Subwoofer - 170 Watt Manual

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  • Yamaha YST-SW325 | Owner's Manual - Page 1
    UB YST-SW325 Subwoofer System OWNER'S MANUAL
  • Yamaha YST-SW325 | Owner's Manual - Page 2
    system in the space below. Model: Serial No.: The serial number is located on the rear of the main unit. Retain this Owner's Manual in a safe place for future reference. 1 Read these instructions. 2 Keep these instructions 14 Refer all servicing to qualified service personnel. Servicing is required
  • Yamaha YST-SW325 | Owner's Manual - Page 3
    YAMAHA and the Electronic Industries Association's Consumer Electronics Group recommend you to avoid prolonged exposure from excessive volume levels. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual the problem by
  • Yamaha YST-SW325 | Owner's Manual - Page 4
    YAMAHA subwoofer system. CAUTION: Read this before operating your unit 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. • To assure the finest performance, please read this manual
  • Yamaha YST-SW325 | Owner's Manual - Page 5
    engaged in a live socket outlet. SPECIAL INSTRUCTIONS FOR U.K. MODEL IMPORTANT: THE WIRES IN is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be SUBWOOFER BEFORE USE 12 Frequency characteristics 13 ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY II 14 TROUBLESHOOTING
  • Yamaha YST-SW325 | Owner's Manual - Page 6
    page 14 for details on Advanced Yamaha Active Servo Technology II.) This super-bass sound adds a more realistic, theater-in-the-home effect to your stereo system. • This subwoofer can be easily added to your existing audio system by connecting to either the speaker terminals or the line output (pin
  • Yamaha YST-SW325 | Owner's Manual - Page 7
    the sound from it and the sound reflected by the wall may cancel out each other. To prevent this from happening, face the subwoofer system at an angle as in fig. A or B . ( : subwoofer, : front speaker) A B C Note There may be a case that you cannot obtain enough super-bass sounds from the
  • Yamaha YST-SW325 | Owner's Manual - Page 8
    "+" and "-" to "-". Also, refer to the owner's manual of your component to be connected to the subwoofer. 1 Connecting to line output (pin jack) terminals of the , do not connect the subwoofer to the PRE OUT terminals. Instead, connect the subwoofer to the speaker output terminals of the amplifier
  • Yamaha YST-SW325 | Owner's Manual - Page 9
    (not included) Audio pin cable (not included) ■ Using two subwoofers OUTPUT TO SPEAKERS INPUT 2 L /MONO Mono pin cable(not included) OUTPUT TO SPEAKERS INPUT 2 L /MONO Subwoofer INPUT 1 FROM AMPLIFIER R Subwoofer OUTPUT TO SPEAKERS INPUT 1 FROM AMPLIFIER INPUT PHASE 2 L /MONO NORM REV
  • Yamaha YST-SW325 | Owner's Manual - Page 10
    sound signals simultaneously. Note If your amplifier has only one set of front speaker output terminals, see page 7. ■ Using one subwoofer (with speaker cables) Right front speaker Subwoofer OUTPUT TO SPEAKERS INPUT 1 FROM AMPLIFIER INPUT PHASE 2 L /MONO NORM REV R AUTO STANDBY HIGH LOW OFF
  • Yamaha YST-SW325 | Owner's Manual - Page 11
    the amplifier to the INPUT1 terminals of the subwoofer, and connect the OUTPUT terminals of the subwoofer to the front speakers. ■ Using one subwoofer (with speaker cables) Right front speaker Left front speaker Subwoofer OUTPUT TO SPEAKERS INPUT 1 FROM AMPLIFIER INPUT PHASE 2 L /MONO NORM REV
  • Yamaha YST-SW325 | Owner's Manual - Page 12
    it to lock securely on the cable's wire end. 4 Test the firmness of the connection by pulling lightly on the cable at the terminal. + To AC outlet 1 2 - Notes • Do not let the bare speaker wires touch each other, because this could damage the subwoofer or the amplifier, or both of them. • For
  • Yamaha YST-SW325 | Owner's Manual - Page 13
    9 OUTPUT TO SPEAKERS INPUT PHASE 2 L /MONO VOLTAGE SELECTOR 220V-240V 110V-120V C OUTPUT TO SPEAKERS INPUT 1 FROM subwoofer in the standby mode. (The power indicator goes off.) Standby mode The subwoofer is still using a small amount of power in this mode. 3 B.A.S.S. (Bass Action Selector System
  • Yamaha YST-SW325 | Owner's Manual - Page 14
    position. By setting this switch to the HIGH or LOW position, the subwoofer's AUTO STANDBY function operates as described on page 11. If you do be set to the REV (reverse) position. However, according to your speaker systems or the listening condition, there may be a case when better sound quality
  • Yamaha YST-SW325 | Owner's Manual - Page 15
    bass signal input of below 200 Hz, it automatically places itself on. (The power indicator lights in green.) Activate the AUTO STANDBY function 1 Press the STANDBY/ON button to set the subwoofer in the standby mode. (The power indicator goes off.) 2 Select the following positions of the AUTO STANDBY
  • Yamaha YST-SW325 | Owner's Manual - Page 16
    the speakers' catalog or owner's manual. 6 Increase the volume gradually to adjust the volume balance between the subwoofer and the front speakers. volume balance between the subwoofer and the front speakers is adjusted, you can adjust the volume of your whole sound system by using the amplifier's
  • Yamaha YST-SW325 | Owner's Manual - Page 17
    graph* ■ EX.2 When combined with an 8" or 10" (20 cm or 25 cm) acoustic suspension, 2 way system front speakers (70Hz) PHASE NORM REV (REV) dB 90 80 YST-SW325 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* *This diagram does not depict actual frequency
  • Yamaha YST-SW325 | Owner's Manual - Page 18
    ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY II In 1988, Yamaha brought to the marketplace speaker systems utilizing YST (Yamaha Active Servo Technology) to give powerful, high quality bass reproduction. This technique uses a direct connection between the amplifier and speaker, allowing accurate signal
  • Yamaha YST-SW325 | Owner's Manual - Page 19
    TROUBLESHOOTING Refer 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 given below do not help, disconnect the power cord and contact your authorized YAMAHA dealer or service center. Problem Power is not
  • Yamaha YST-SW325 | Owner's Manual - Page 20
    SPECIFICATIONS Type...... Advanced Yamaha Active Servo Technology II Power Consumption 70 W Driver 20 cm (8") cone woofer Magnetic shielding type Amplifier Output (100 Hz, 5 ohms, 10% THD 150 W Standby Power Consumption 0.5 W
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YST-SW325
Subwoofer System
UB
OWNER’S MANUAL