7
ENGLISH
Controls and indicators
1
PHASE switch
The phase relation between the subwoofer and front speakers
varies according to the distances, and the subwoofers setup
location. Set the phase switch to NOR. (normal phase) or REV
(reversed phase) so as to get the best bass sound at the loca-
tion at which you normally listen.
2
CROSSOVER knob
Adjust as necessary for optimal volume of the subwoofer and
frequency balance of speakers.
3
VOLUME knob
Adjusts the volume level of the output of the Subwoofer. Ro-
tating the knob clockwise increases the volume level, and ro-
tating the knob counterclockwise decreases the volume level.
4
LINE INPUT (R, L/MONO) terminal
Use to connect to the corresponding SUBWOOFER PRE OUT
jacks on your receiver. If your receiver has only one
SUBWOOFER PRE OUT jack, make the connection using the
L/MONO jack.
5
LINE OUTPUT (R, L) terminal
These jacks relay the signals received at the corresponding
LINE INPUT jacks.
6
POWER switch
Switches the power ON and OFF.
7
STANDBY/ON indicator
Comes on to indicate that power is being supplied. Lights up
GREEN during normal operation; lights up RED if the subwoofer
has been switched into standby mode by the AUTO SHUTOFF
feature.
Standby mode
While the standby indicator is lit, a small amount of power is
supplied to the system to back up the memory. This is called
standby mode.
The power in this equipment will not be completely cut off
from the AC wall outlet when the main switch is turned OFF.
1
3
2
5
4
7
6
9
8
Caution concerning operation
An excessive input level to the Subwoofer may impair the sound
quality or damage the unit. Careful attention should therefore
be paid to the following precautions.
Notes:
1.
Do not increase the output of the amplifier to a high level
while the low-frequency level is enhanced by the amplifier’s
tone control or loudness control.
2.
When operating the amplifier switches or when placing
the stylus on an analog record, set the amplifier volume to
its minimum level.
8
AUTO SHUTOFF switch
Use this switch to set the automatic shutoff feature ON or
OFF. If you set this ON, the subwoofer will automatically enter
standby mode if it does not receive a signal from the receiver
for a period of 30 minutes. The subwoofer will automatically
resume normal power when output from the receiver resumes.
9
Power cord
Connect to AC outlet.
0
Duct
Extend low-frequency output.
-
Loudspeaker
-
0