Yamaha NS-SW310 - Manual (Page 8)

4
En
Power indicator
Lights up in green while the subwoofer is on.
Lights up in red while the subwoofer is set in the
standby mode by the operation of the automatic power-
switching function.
Goes off when the subwoofer is set in the standby
mode.
STANDBY/ON button
Press this button to turn on the power when the
POWER switch is set in the ON position. (The power
indicator lights up in green.)
Press again to set the subwoofer in the standby mode.
(The power indicator goes off.)
HIGH CUT control
Adjusts the high frequency cut off point.
Frequencies higher than the frequency selected by this
control are all cut off (and no output).
* One graduation of this control represents 10 Hz.
VOLUME control
Adjusts the volume level. Turn the control clockwise to
increase the volume, and counterclockwise to decrease
the volume.
AUTO STANDBY (HIGH/LOW/OFF) switch
This switch is originally set to the OFF position. By
setting this switch to the HIGH or LOW position, the
subwoofer’s automatic power-switching function
operates, as described on page 11. If you do not need
this function, leave this switch in the OFF position.
* Make sure to change the setting of this switch only
when the subwoofer is set in the standby mode by
pressing the STANDBY/ON button.
POWER switch
Set this switch to the ON position to use the subwoofer.
In this state, you can turn on the subwoofer or turn the
subwoofer into the standby mode by pressing the
STANDBY/ON button. Set this switch to the OFF
position to completely cut off the subwoofer’s power
supply from the AC outlet.
VOLTAGE SELECTOR switch
(Asia and General models only)
If the preset setting of the switch is incorrect, set the
switch to the proper voltage (110-120/220-240 V) of
your area.
Consult your dealer if you are unsure of the correct
setting.
CONTROLS AND THEIR FUNCTIONS
Rear panel
(General model)
Top panel
Front panel
Standby mode
The subwoofer is still using a small amount of
power in this mode.
WARNING
Be sure to unplug the subwoofer before setting the
VOLTAGE SELECTOR switch correctly.