Front Panel Connections/Status Led - Directed Electronics 450.5 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 between 150mV and 8
volts.
2. R R C C A A S S u u b b 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 between 150mV
and 8 volts for the subwoofer
section of the amplifier.
3. 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. It
is the summed stereo output of the
channels 1-4 inputs of the amplifier.
4. 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-
FIGURE 1—AMPLIFIER CONNECTIONS 1100.5 FRONT
1
8
ating normally. Shuts off to indicate
thermal shutdown or short circuit
condition for channels 1-4.
5. P P r r o o t t e e c c t t i i o o n n L L E E D D - Lights RED to indi-
cate the amplifier is in protection
mode due to short circuit or DC
offset.
6. R R e e m m o o t t e e S S u u b b L L e e v v e e l l C C o o n n t t r r o o l l - Controls
the subwoofer amplifier gain
controls from a remote location 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.
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© 2003 Directed Electronics, Inc