Directed Electronics 64601910 d2500.1 - Manual (Page 11)

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© 2002 Directed Electronics, Inc
TOP PANEL CONTROLS
FIGURE 4—AMPLIFIER CONTROLS TOP
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1. IInnppuutt GGaaiinn AAddjjuussttm meenntt - Controls
the amplifier’s sensitivity and is
used to match the input level of the
amplifier to the output level of the
signal source.
2. CCrroossssoovveerr FFrreeqquueennccyy AAddjjuussttm meenntt -
Adjusts the crossover point for the
on-board low-pass crossover.
3. VVaarriiaabbllee BBaassss EEQQ - Adds 0 to12db
of additional boost to the
subwoofer output when active.
4. SSuubb PPhhaassee AAddjjuussttm meenntt - Controls
the phase of the subwoofer output
from 0 to 180 degrees.
5. SSuubbssoonniicc FFrreeqquueennccyy AAddjjuussttm meenntt -
Adjusts the cutoff point for
SUBSONIC frequencies. Frequencies
below the adjustment point will be
attenuated by 24db per octave.
6. VVaarriiaabbllee SSuubbssoonniicc FFiilltteerr SSw wiittcchh -
Turns the Variable SUBSONIC filter
control on/off.
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