Owner's Manual
Subsonic
Filter
(ELR1190,
ELR1300,
ELR1500 &
ELR1BOO)
R subsonic
filter
has
been provided to
filter
out unwanted subsonic bass frequencies
below the audible range
of
the subwoofer. This
feature
helps to improve the
amplifier
IS
overall
performance
since
power
is not wasted reproducing frequencies beyond the
speakers
'
normal operating range. This
feature
works
in conjunction
with
the Low-pass
crossover
to provide band-pass
filtering.
Phase
Rdjustment
(ELR1190,
ELR1300, ELR1500 &
ELR1BOO)
The
phase
switch
allows
for
0
or
180
degree phase adjustment
for
the
woofers.
In
most
systems,
this
phase adjustment should
be
set
at
0 degrees.
The
180-degree
setting
is only
needed
if
the subwoofers
are
out
of
phase
with
the
satellite
speakers in the vehicle.
Power
Fusing
This
protects
the
amplifier
against
short
circuits
and
excessive
current.
Remote
Turn-on
Rutomatically
turns
amplifier
on
when connected to the head
unit's
remote output.
The
amplifier
will
turn
on
and
off
with
the
head
unit
to save
current
consumption. This
control
also operates the
reset
circuit
for
the
amplifier's
protection.
It must
be
connected
with
the
head
unit
in
order
to
reset
protection
circuits.
Rdjustable
Input
Sensitivity
Rllows
you
to fine-tune the level matching between your source and the power
amplifier.
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