Owner's Manual
Page 1
Retain this YAMAHA Subwoofer System. YST-SW150/80 Active Servo Processing Subwoofer System Built-in 100W Power Amplifier (YST-SW150) Built-in 70W Power Amplifier (YST-SW80) 2 Way Selectability for Connections High Frequency Cut-off Point (HIGH CUT) Control PHASE .... WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. Active Servo Technology OWNER'S MANUAL CONTENTS Safety Instructions 2 Features 4 Placement 4 Connections 5 Controls and Their Functions .......8 Adjusting Volume 9 Active Servo Technology ........11 Troubleshooting ...
Retain this YAMAHA Subwoofer System. YST-SW150/80 Active Servo Processing Subwoofer System Built-in 100W Power Amplifier (YST-SW150) Built-in 70W Power Amplifier (YST-SW80) 2 Way Selectability for Connections High Frequency Cut-off Point (HIGH CUT) Control PHASE .... WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. Active Servo Technology OWNER'S MANUAL CONTENTS Safety Instructions 2 Features 4 Placement 4 Connections 5 Controls and Their Functions .......8 Adjusting Volume 9 Active Servo Technology ........11 Troubleshooting ...
Owner's Manual
Page 5
... REV Amplifier This unit OUTPUT TO SPEAKERS INPUT2 AUTO PHASE POWER FROM AMPLIFIER INPUT1 ON OFF NOM REV To AC outlet 5 Also, refer to the owner's manual for each component to be connected to your main speakers from this unit, be sure to first switch OFF the power to this unit and...
... REV Amplifier This unit OUTPUT TO SPEAKERS INPUT2 AUTO PHASE POWER FROM AMPLIFIER INPUT1 ON OFF NOM REV To AC outlet 5 Also, refer to the owner's manual for each component to be connected to your main speakers from this unit, be sure to first switch OFF the power to this unit and...
Owner's Manual
Page 9
... position where the desired response can be obtained. 6 Set the PHASE switch to minimum. 2 Turn on the next page. ADJUSTING VOLUME Front panel YST-SW150 POWER HIGH CUT VOLUME YST-SW80 POWER HIGH CUT VOLUME 40 Hz 140 Hz 0 10 2 5 1, 4 Rear panel OUTPUT TO SPEAKERS 50 Hz 150 Hz 0 10 2 5 1,... 1 Set the VOLUME control to the position (NOM or REV) where the optimum bass effect can be looked up in the speakers' catalog or owner's manual. 9 Then turn up the VOLUME control gradually and set this control at a level where you can obtain a little more bass effect than when ...
... position where the desired response can be obtained. 6 Set the PHASE switch to minimum. 2 Turn on the next page. ADJUSTING VOLUME Front panel YST-SW150 POWER HIGH CUT VOLUME YST-SW80 POWER HIGH CUT VOLUME 40 Hz 140 Hz 0 10 2 5 1, 4 Rear panel OUTPUT TO SPEAKERS 50 Hz 150 Hz 0 10 2 5 1,... 1 Set the VOLUME control to the position (NOM or REV) where the optimum bass effect can be looked up in the speakers' catalog or owner's manual. 9 Then turn up the VOLUME control gradually and set this control at a level where you can obtain a little more bass effect than when ...