Owner's Manual

9.
Bass
Boost
Level
Switch (Mono
Block)-
This
switch
can
boost
bass
level
by
OdB,
6dB,
or
12dB.
The
boost frequency
is
centered at
50Hz.
10.
High
Pass
Filter
(Full
Range)-
This
controls
the
frequencies
played
for
the
front
channels.
Low
frequencies
can
be
cut off
from
OFF
to
200Hz.
At
OFF
position,
no
low frequencies cut
off,
meaning
full
range.
11.
X-Over
Mode
and
Frequency
Control
(Full
Range)
-These
controls allow control
over
the
frequencies
played
for
the
rear
channels.
There
is
an
option for
Low
Pass,
Full
Range,
or
High
Pass.
In
LP
or
H P
mode,
the
crossover frequency
can
be
tuned
from
50Hz
to
750Hz.
12.
Power
Indicator-
This
LED
will light
up
.when
the
amplifier
is
working
properly.
13.
Protection
Indicator-
The
Red
LED
will light
up
and
flash
if there
is
a
fault presented
to
the
amplifier.
Please
disconnect
the
amplifier
and
resolve
the
fault
before reconnecting
the
amplifier.
PANEL
LAYOUT
4-Channel
Amplifier
Panel
Layout
FRONT REAR
@
~
F
00
w
~
c(
D D
w
0..
U)
R
00
©
D D
@
00
D D
0
-
0
0
-
00
D D
©
D
D
D
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