Yamaha YST-SW1500 User Manual

Page 17

English

E-

VOLUME control
VOLUME UP/DOWN buttons
Adjust the volume level. Turn the control clockwise or
press the UP button to increase the volume.
Turn the control counterclockwise or press the DOWN
button to decrease the volume.
To adjust the control on the front panel, put a coin, etc.
in the groove on the control and turn it.

Remote control sensor
Receives signals from the remote control.

Power indicator (LED)
Lights up in green while the subwoofer is turned on.
Lights up in red when the subwoofer is turned into the
standby mode by the automatic power-switching
function.

MUSIC/MOVIE indicator (LED)
Lights up in red when the MUSIC mode is selected,
and in green when the MOVIE mode is selected.

PHASE indicator (LED)
Lights up in red when the PHASE button (J) is set in
the regular mode, and in green when it is set in the
reverse mode.

PRESET 1/2/3 indicators (LED)
Show which PRESET number (1, 2 or 3) is selected.
(If the subwoofer is turned into the standby mode when
one of these indicators are illuminated, no indicator will
light up next time the subwoofer is turned on.)

AC IN

U.S.A., Canada, Europe and Korean models only

Plug the included power cable into this socket. Never
connect a power cable other than the included one to
this socket. Also, never connect the included power
cable to another unit.

POWER switch
Normally, 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 (1) button. Set this switch
to the OFF position to completely cut off the
subwoofer’s power supply from the AC line.

REMOTE terminals
These terminals are used for custom installation
system. When the subwoofer is connected to the
components for custom installation system, you can
operate the subwoofer with the system remote control.

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 14. If you do not need
this function, leave this switch in the OFF position.

GND terminal
Connecting this terminal to ground (GND) terminal of
the receiver/amplifier can reduce a humming noise.
(See page 10.)

H.P.F. (High Pass Filter) OUTPUT switch
Selects the upper limit of the frequencies to be cut off
from the signals outputted at the H.P.F. OUTPUT
terminals. Use this switch only when the H.P.F.
OUTPUT terminals are used for connecting with the
amplifier. (See page 8 for details)

H.P.F. OUTPUT terminals
These terminals cut off frequencies below the
frequency point selected by the H.P.F. OUTPUT switch
from the input signals and output higher frequencies.

INPUT3 (LFE) terminals
The HIGH CUT control (3) has no effect on the signals
inputted to these terminals. (See page 5 for details)

INPUT2 terminals
Used to input line level signals from the amplifier.
(Refer to “CONNECTIONS” for details.)

OUTPUT (TO SPEAKERS) terminals
Can be used for connecting to the main speakers.
Signals are sent directly from the amplifier to the main
speakers by way of these terminals.
(Refer to “CONNECTIONS” for details.)

INPUT1 (FROM AMPLIFIER) terminals
Used to connect the subwoofer with the speaker
terminals of the amplifier.
(Refer to “CONNECTIONS” for details.)

PHASE button
Normally press this button to select the reverse mode.
However, according to your speaker systems or the
listening condition, there may be a case when better
sound quality is obtained by selecting the regular
mode. Select the better mode by monitoring the sound.
In the reverse mode, the PHASE indicator on the front
panel lights up in green, and in the regular mode, it
lights up in red.

MEMORY button/PRESET buttons
Used to store and recall the data for the B.A.S.S.
[MUSIC/MOVIE] (2), the VOLUME [VOLUME UP/
DOWN] (4), the HIGH CUT [HIGH CUT UP/DOWN]
(3) and the PHASE (J) adjustments. (See page 16.)

2-SW1500(UB) (02.9.2)a

02.9.2, 6:47 PM