Yamaha YST-SW120 Owner's Manual - Page 8

CONTROLS AND THEIR FUNCTIONS Front panel POWER HIGH CUT VOLUME 40 Hz 140 Hz 0 10 1 YYSSTT-S-SWW121020 POWER HIGH CUT VOLUME 1 YYSSTT-S-SWW6060 POWER HIGH CUT VOLUME 40 Hz 140 Hz 0 10 2 3 4 50 Hz 200 Hz 0 10 2 3 4 Rear panel OUTPUT TO SPEAKERS FROM AMPLIFIER INPUT1 INPUT2 PHASE NOM REV OUTPUT TO SPEAKERS INPUT2 PHASE FROM AMPLIFIER INPUT1 NOM REV 5 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. YST-SW120 90 80 70 I00 II0 60 I20 50 40 Hz I30 I40 Hz YST-SW60 110 120 130 100 140 90 150 80 70 60 160 170 180 190 50 Hz 200 Hz 8 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.