2
Front panel controls and features
REMOTE LEVEL CONTROL PORT
Attach the included remote level
control to control the volume level of
the subwoofer independently.
①
LOW PASS FILTER
This control permits you to define the
frequency range you want the
subwoofer amplifier to receive.
The subwoofer will reproduce all sound
BELOW the frequency you set.
⑤
If the rest of your system is weak on
the mids, you may wish to set this
control relatively high. If the midrange
is well covered by the rest of your
system, you will probably want the
subwoofer to only receive lower
frequency signal.
PHASE
Use this volume to help compensateth
for time alignment problems in the
system. Such problems usually result
from having the subwoofer at a
different distance from the listener
than the other speakers in the system.
⑥
BASS BOOST
The bass boost feature will increase
the sound level in the bass frequencies.
④
SUBSONIC FILTER
Use this control to filter out low
frequency noise and rumble.
③
INPUT GAIN CONTROL
After you have installed your system,
turn this control to minimum.
②
Turn the head unit on (and the
subwoofer will turn on via the remote
connection). Turn the head unit
volume to about 2/3 full level.
Slowly turn up the subwoofer input
gain control until you hear a small
amount of distortion. Then reduce the
level until the distortion is completely
gone. Level the control at this setting.
AUTO POWER ON
⑦
The AUTO POWER ON (ON / OFF) is for
high level (speaker-level) connections.
When the switch is in the "ON" position,
the subwoofer AUTO POWER ON when
there is signal input. If the amplifier
detected no signal input, the amplifier
will auto turn off. If you prefer to use the
remote turn on/off connection, the switch
is in the OFF position.
POWER STATUS LED
This bi-color LED glows green when
power is on and no problems are
present. If one of the protection circuits
comes on, it will change to red.
⑧
⑧ ⑦ ⑥ ⑤ ④ ③ ② ①
