Front Panel Connections/Status Led; Rear Panel Connections - Directed Audio Model 4200 4500 Owner's Manual

FRONT PANEL CONNECTIONS/STATUS LED

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 8 volts.
2. R R C C A A 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 a signal to a second amplifier.
They are the summed stereo output
of the one through four channel
FIGURE 1—AMPLIFIER CONNECTIONS 4200/4500 FRONT

REAR PANEL CONNECTIONS

1. S S p p e e a a k k e e r r O O u u t t T T e e r r m m i i n n a a l l s s - Connect
the speakers to these terminals.
(Refer to the Speaker Connection
section of this guide.)
2. P P o o w w e e r r F F u u s s e e s s - These fuse(s) protect
the amplifier against internal elec-
trical damage and are meant to
protect the amplifier only. All other
power connections should be fused
at the source.
8
inputs of the amplifier.
3. S S t t a a t t u u s s L L E E D D - Lights GREEN to indi-
cate the amplifier is on and oper-
ating normally and will be off if the
amplifier shuts down due to short
circuit, DC offset, or overheating
detected by the on-board protection
circuitry.
1 2
3. ( ( + + ) ) 1 1 2 2 V V o o l l t t P P o o w w e e r r - Connect this
terminal through a FUSE or CIRCUIT
BREAKER to the positive terminal of
the vehicle battery or the positive
terminal of an isolated audio
system battery.
W W A A R R N N I I N N G G : : Always protect this power wire by installing a fuse
3
or circuit breaker of the appropriate size within
12 inches of the battery terminal connection.
© 2002 Directed Electronics, Inc