Yamaha YST-SW160/90 Adjusting Volume, Front panel, Rear panel, Frequency Response, YST-SW90

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

YST-SW160

YST-SW90

Rear panel

PHASE

STANDBY/ON HIGH CUT VOLUME STANDBY/ON HIGH CUT VOLUME

40 Hz

140 Hz 0

10

50 Hz

150 Hz 0

NOM REV

10

3 5 1,6 3 5 1,6 7

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.

7 Set the PHASE switch to the position which gives you the better bass sound.

Normally, set the switch to the REV (reverse) position. If the desired response cannot be obtained, set the switch to the NOM (normal) position.

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

90

80

70

60

50

40

YST-SW160		YST-SW90
	dB
HIGH CUT 40 Hz			HIGH CUT 100 Hz
HIGH CUT 90 Hz	90			HIGH CUT 150 Hz
HIGH CUT 140 Hz
	80
	70
	60	HIGH CUT 50 Hz
	50
	40
	20	50	100	200	500Hz

8

20

50 100 200 500Hz