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OWNER’S MANUAL

UB 

YST-SW012

SUBWOOFER SYSTEM

Summary of Contents for YHT-593

Page 1: ...i OWNER S MANUAL UB YST SW012 SUBWOOFER SYSTEM ...

Page 2: ...s convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning...

Page 3: ... assurance that your use of this product in a residential environment will not result in harmful interference with other electronic devices This equipment generates or uses radio frequencies and if not installed and used in accordance with the instructions in the user s manual may cause interference harmful to the operation of other electronic devices Compliance with FCC regulations does not guara...

Page 4: ...is unit do not hold the port as it might cause personal injury and or damage to this unit Never place a fragile object near the YST port of this unit If the object falls or drops by the air pressure it may cause damage to the unit and or personal injury Never open the cabinet It might cause an electric shock since this unit uses a high voltage It might also cause personal injury and or damage to t...

Page 5: ...20 220 240 V AC 50 60 Hz Table of contents Precautions Read this before operating this unit iii Introduction 2 Features 2 Supplied accessories 2 Positioning the subwoofer 2 Connections 3 Basic connection example 3 Connecting components and the subwoofer to AC power 3 Using the subwoofer 4 Pre adjusting the subwoofer volume 4 Advanced Yamaha Active Servo Technology II 5 Troubleshooting 6 Specificat...

Page 6: ...he placement shown in fig is also possible however if the subwoofer system is placed directly facing the wall the bass effect may lessen because 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 subwoofer front speaker Note There may be a case that you cannot obtain enough super bass sounds...

Page 7: ... the output jack of your AV amplifier and to the INPUT jack of the subwoofer Connecting components and the subwoofer to AC power After you complete a subwoofer connection plug the amplifier other audio video component and the subwoofer into an AC outlet of appropriate voltage POWER VOLUME INPUT ON OFF INPUT To AC outlet Subwoofer rear panel Amplifier The rear panel of various amplifiers may differ...

Page 8: ...ume balance between the subwoofer and the front speakers by following the procedure below 1 Set the VOLUME control to minimum 0 2 Turn on the power to all other components 3 Press the POWER switch to the ON position The power indicator on the rear panel lights up in green 4 Play a source that contains bass signal Adjust the amplifier s volume control to the desired lis tening level 5 Rotate the VO...

Page 9: ...cept than the standard bass reflex method This allows for bass reproduction from much smaller cabinets than was previously possible Yamaha s newly developed Advanced YST II adds many refinements to Yamaha Active Servo Technology allowing better control of the forces driving the amplifier and speaker From the ampli fier s point of view the speaker impedance changes depending on the sound frequency ...

Page 10: ...ected Turn the power switch OFF then connect the power plug securely No sound The VOLUME control is set to 0 Turn the VOLUME control to the right clockwise A subwoofer cable is not connected securely Connect a subwoofer cable securely Sound level is too low You are playing a sound source that includes inadequate bass frequencies Play a sound source that includes more bass frequencies The sound lev...

Page 11: ... 120 V 60 Hz Australia model AC 240 V 50 Hz U K and Europe models AC 230 V 50 Hz China Korea Asia and General models AC 110 120 220 240 V 50 60 Hz Power Consumption 45 W Dimensions W x H x D 290 mm x 290 mm x 328 mm 11 13 32 x 11 13 32 x 12 29 32 Weight 8 5 kg 18 3 4 lbs Frequency response This diagram does not depict actual frequency response characteristics accurately Specifications are subject ...

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