Yamaha YST-SW300 Owner's Manual

Contents

128 AUTO POWER ON/OFF switchBy setting this switch to the ON position, this unit’sautomatic power ON/OFF function operates as describedbelow. If you do not need this function, set to the OFFposition.* Make sure to change the setting of this switch onlywhen the power of this unit is off.Automatic power ON/OFF functionWhen you play a source, the power to this unit turns onautomatically by sensing audio signals input to this unit.The power turns off automatically if the source beingplayed is stopped or the input signal is cut off for severalminutes.* This function will operate responding to a certain level ofinput signal. Increase the output level on the inputsource if the automatic power ON function will notoperate, or decrease the level if the automatic powerOFF function will not operate.* There may be a case that the power turns onunexpectedly by sensing noise from other appliances. Ifit occurs, set the AUTO POWER ON/OFF switch to theOFF position.This function is available only when the power of thisunit is on (by setting the POWER switch (2) to “on”).9 PHASE switchNormally this switch is to be set to the normal (NOM)position. However, according to your speaker systems orthe listening condition, there may be a case when bettersound quality is obtained by setting this switch to thereverse (REV) position. Select the better position bymonitoring the sound.0 INPUT2 terminalsUsed to input line level signals from the amplifier.A H.P.F. OUTPUT terminalsThese terminals cut off frequencies below the frequencypoint selected by the H.P.F. OUTPUT switch from theinput signals and output higher frequencies only.B H.P.F. OUTPUT switchUse this switch only when the H.P.F. OUTPUT terminalsare used for connecting with the amplifier. (See page 8 fordetails)