Front Panel Connections/Controls - Directed Audio D2400 Owner's Manual

FRONT PANEL CONNECTIONS/CONTROLS

1. R R C C A A I I n n p p u u t t J J a a c c k k s s - - Accepts line level
outputs from head units or signal
processors at voltages between
150mV and 7.5 volts.
2. R R C C A A L L i i n n e e O O u u t t p p u u t t J J a a c c k k s s - - These pass
through RCA jacks can be used to
send the input signal to a second
amplifier.
3. S S l l a a v v e e / / M M a a s s t t e e r r S S w w i i t t c c h h - Controls
whether the amplifier is a slave or
master when connected
combined amplifier configurations.
(Refer to the Combined Amplifiers
section of this guide.)
4. G G a a i i n n C C o o n n t t r r o o l l - - Controls the ampli-
fier's sensitivity and is used to
match the input level of the ampli-
fier to the output level of the signal
source.
5. S S u u b b s s o o n n i i c c S S w w i i t t c c h h - - The subsonic filter
attenuates frequencies below 30Hz
by 24dB per octave.
6. B B a a s s s s E E Q Q S S w w i i t t c c h h - - Adds 8dB of bass
boost to the subwoofer when
selected.
7. R R e e m m o o t t e e - Controls the subwoofer
amplifier gain, from a remote loca-
© 2005 Directed Electronics, Inc. all rights reserved
tion for ease of adjustment during
listening.
W W a a r r n n i i n n g g : : DO NOT connect a level control knob from other
manufacturers to the Remote Sub Level Control of
any Directed amplifier. Even though the connectors
fit properly, the control knob and connector pin
positions may be different and the amplifier will be
damaged.
8. L L P P F F C C o o n n t t r r o o l l - - Controls low pass filter
cutoff from 30Hz to 250Hz.
9. P P h h a a s s e e S S w w i i t t c c h h - - 0° or 180° selec-
table for switching the phase output
in
to the woofer.
10. L L E E D D / / F F A A N N C C o o n n n n e e c c t t o o r r - - Allows connec-
tion of an o o p p t t i i o o n n a a l l LED light bar or
o o p p t t i i o o n n a a l l cooling fan for the amplifier.
11. S S t t a a t t u u s s L L E E D D - Will illuminate GREEN
to indicate the amplifier is on and
operating normally, and will be illu-
minated RED if the amplifier shuts
down due to short circuit, DC offset,
or overheating detected by on-
board protection circuitry.
12. E E S S P P ® ® P P o o r r t t - - connection port for
Bitwriter or ESP2 security system.
®
13. E E S S P P S S t t a a t t u u s s L L E E D D - - indicates ESP
® ®
functionality and is used to diagnose
ESP features.
®
®
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