Yamaha YST-SW45 Owner's Manual - Page 10

ADJUSTING VOLUME Adjustment of the HIGH CUT control and the VOLUME control needs to be changed according to the main speakers, listening condition, source, etc. Front panel STANDBY/ON HIGH CUT VOLUME 50 Hz 150 Hz 0 10 3 5 1,6 1 Set the VOLUME control to minimum (0). 2 Turn on the other components. 3 Press the STANDBY/ON button to turn on this unit. 4 Play any source and adjust the amplifier's volume control to the desired listening level. 5 Adjust the HIGH CUT control according to the main speakers connected. Normally, set the control to the main speaker's rated minimum reproducible frequency*. If the desired response cannot be obtained, adjust the control again to your preference. * The main speaker's rated minimum reproducible frequency can be looked up in the speakers' catalog or owner's manual. 6 Turn up the VOLUME control gradually to adjust the volume balance between this unit and the main speakers. Normally, set the control to the level where you can obtain a little more bass effect than when this unit is not used. If the desired response cannot be obtained, adjust the control again to your preference. 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. FREQUENCY RESPONSE This unit's frequency response dB HIGH CUT 100 Hz 90 HIGH CUT 150 Hz 80 70 HIGH CUT 50 Hz 60 50 40 20 50 100 200 500Hz 10