Yamaha YST-SW120/60 - Manual (Page 8)

8
Front panel
Rear panel
1
POWER indicator
Illuminates when the POWER switch is turned ON, and
goes off when turned OFF.
2
POWER switch
Turns the power of this unit ON and OFF whenever
pressed. When this switch is turned ON, the indicator over
the POWER switch on the front panel illuminates.
3
HIGH CUT control
Adjusts the high frequency cut off point.
Frequencies higher than the frequency selected by this
control are all cut off (and not output).
* One graduation of this control represents 10 Hz.
4
VOLUME control
Adjusts the volume level.
5
PHASE switch
Normally this switch is to be set to the normal (NOM)
position. However, according to your speaker systems or
the listening condition, there may be a case when better
sound quality is obtained by setting this switch to the
reverse (REV) position. Select the better position by
monitoring the sound.
CONTROLS AND THEIR FUNCTIONS
POWER HIGH CUT VOLUME
140 Hz 0 10 40 Hz
1
4 2 3
1
4 2 3
YST-SW120 YST-SW60
POWER HIGH CUT VOLUME
140 Hz 0 10 40 Hz
POWER HIGH CUT VOLUME
200 Hz 0 10 50 Hz
NOM REV
OUTPUT
INPUT1
INPUT2 PHASE TO SPEAKERS
FROM AMPLIFIER
NOM REV
OUTPUT INPUT2 PHASE
TO SPEAKERS
INPUT1
FROM AMPLIFIER
5
YST-SW120 YST-SW60
YST-SW60 YST-SW120
I40 Hz 40 Hz
50
60
70
80
90
I00
II0
I20
I30
200 Hz 50 Hz
60
70
80
90
100
110 120 130
140
150
160
170
180
190