Yamaha YST-SW150 Owner's Manual - Page 9

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, 4 INPUT2 AUTO PHASE POWER FROM AMPLIFIER INPUT1 ON OFF NOM REV 6 1 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 control to the desired listening level. 4 Turn up the VOLUME control gradually to adjust the volume balance between this unit and the main speakers. 5 Adjust the HIGH CUT control to the position where the desired response can be obtained. 6 Set the PHASE switch to the position (NOM or REV) where the optimum bass effect can be obtained. Notes • Once the volume balance between this unit and the main speakers is adjusted, you can adjust the volume of your whole sound system by using only the amplifier's volume control. • For adjusting the VOLUME control, the HIGH CUT control and the PHASE switch, refer to "FREQUENCY CHARACTERISTICS" on the next page. For effective adjustment of the HIGH CUT control First set this control at about the main speakers' rated minimum reproduceable frequency. Then turn up the VOLUME control gradually and set it at a level where you can obtain a little more bass effect than when this unit is not used. On the basis of this setting, if desired, adjust the VOLUME control and the HIGH CUT control again. * The main speakers' minimum reproduceable frequency can be looked up in the speakers' catalog or owner's manual. 9