OPERATION
INPUT LEVEL
AUTO TURN ON
GAIN
100Hz
OFFL012V
~~~
ON
HI
DC
250Hz
PWR
IPRT
Automatic Turn-On Selection: The
PX
series offers two automatic turn-on modes that can be selected
on
the
end panel;
+ 12V or DC Offset. Using the DC Offset mode causes the
REM
terminal wire to have + 12V out for
turning on additional amplifiers.
• Remote Turn-On: Set the switch to
+ 12V to use the remote turn-on lead from the
PX
harness.
Run
18
gauge wire from the Remote Turn-On Lead
on
your source unit to the
REM
wire
on
the
PX
harness. This
is
the preferred automatic turn-on method.
• DC Offset Turn-On:
If
Remote Turn-On
is
not
an
option, the next best setting
is
DC Offset. The DC Offset
mode detects a 6V DC offset from the HI-Level speaker outputs when the source unit has been turned
on.
Input Level: The RCA inputs
on
KICKER
PX
amplifiers
are
capable of receiving either
Hi
or Low-level signals
from your source unit.
If
the only output available from your source unit
is
a Hi-Level signal, simply set the Input
Level switch
on
the amplifier to
HI.
Crossover Switches: Use the HI-PASS switch
on
the end panel of the amplifier to set the internal crossover to
OFF or ON. When the switch
is
set to
OFF,
a
full
bandwidth signal
will
be amplified. Set the switch to
ON
if
you
want the amplifier's internal crossover to serve as a high-pass
filter.
Choose a cutoff of
1OOHz
or 250Hz with the
crossover selection switch. Never change the crossover "OFF/ON" switch with the audio system
on!
Input Gain Control: The input gain control
is
not a volume control.
It
matches the output of the source unit to
the input level of the amplifier.
Turn
the source unit up to about
3/4
volume
(if
the source unit goes to 30, turn
it
to 25). Next, slowly turn (clockwise) the gain
on
the amplifier up until you can hear audible distortion, then turn
it
down a little.
4
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