8
© 2002 Directed Electronics, Inc
1. RRCCAA IInnppuutt JJaacckkss - Accepts line level
outputs from head units or signal
processors at voltages between
150mV and 8 volts.
2. RRCCAA SSyynncc OOuutt JJaacckk - This RCA jack
sends a synced, or in-phase, gain
matched signal to a slave 2400d
when connected in the Parallel
Synced Gain combination. (Refer to
Combined Amplifiers
section of this
guide.)
3. RRCCAA SSllaavvee IInn JJaacckk - This RCA
accepts input from a master 2400d
when connected in the Parallel
Synced Gain combination. (Refer to
Combined Amplifiers
section of this
guide.)
4. SSllaavvee//M
Maasstteerr SSw
wiittcchh - Controls
whether the amplifier is a slave or
master when connected in the
Parallel Synced Gain combination.
(Refer to the
Combined Amplifiers
section of this guide.)
5. RReem
moottee SSuubb LLeevveell CCoonnttrrooll - Controls
the subwoofer amplifier gain
controls from a remote location for
ease of adjustment during listening.
W
Waarrnniinngg:: 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.
FRONT PANEL CONNECTIONS
INPUT
I/O
SYNC OUT
SLAVE IN
R
L
SLAVE
MASTER
REMOTE
FIGURE 1—AMPLIFIER CONNECTIONS 2400d FRONT
3
1
4
5
2
