Controls and their functions, Ÿ ! ⁄ ÿ, 7english – Yamaha YST-SW160/90 User Manual
CONTROLS AND THEIR FUNCTIONS
Automatic Standby function
When you play a source, the power of this unit turns on
automatically by sensing audio signals input to this unit. This
unit turns into the standby mode automatically if the source
being played is stopped or the low frequency input signal is
cut off for several minutes.
This function will operate by sensing a certain level of low
frequency input signal. Its sensitivity is high in the HIGH
position and low in the LOW position of the AUTO STANDBY
switch. In the HIGH position, the power will turn on even with
a low level of input signal, but on the other hand this unit may
not turn into the standby mode when there is an input signal
even if its level is extremely low.
* There may be a case that the power turns on unexpectedly
by sensing noise from other appliances. If it occurs, set the
AUTO STANDBY switch to the OFF or LOW position.
* The level of low frequency input signal differs with each
source, and each different part on the same source. So,
this function may not operate properly depending on some
This function is available only when the power of this
unit is on (by setting the STANDBY/ON button
Normally this switch is to be set to the REV (reverse)
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 NOM
(normal) position. Select the better position by monitoring
By setting this switch to the MOVIE position, the bass
sound in video software is well reproduced. By setting it to
the MUSIC position, the bass sound in audio software is
Lights up while this unit is ON.
* If the AUTO STANDBY switch on the rear panel is set to
the LOW or HIGH position, this indicator is illuminated
dimly when no signal is input to this unit.
Each press of this button turns the unit on and off (on
standby). A small amount of power is always consumed
even while this unit is on standby.
HIGH CUT control
Adjusts the high frequency cut off point.
Frequencies higher than the frequency selected with this
control are all cut off (and not output).
Adjusts the volume level.
Main POWER switch
Normally, leave this switch to the ON position. When you
will not use this unit for a long period, set this switch to the
AUTO STANDBY switch
With this switch, you can activate the Automatic Standby
function. Normally, set the switch to the LOW position.
To cancel this function, set the switch to the OFF position.
* Change the setting of this switch only when the power of
this unit is on standby (by setting the STANDBY/ON
button to OFF).