Directed Electronics 550.6 User Manual

Page 8

1. RRCCAA IInnppuutt JJaacckkss - Accepts line level

outputs from head units or signal
processors at voltages between
150mV and 8 volts.

2. RRCCAA OOuuttppuutt JJaacckkss - These pass

through RCA jacks can be used to
send a signal to a second amplifier. It
is the summed stereo output of the
one through four channel inputs of
the amplifier.

3. SSttaattuuss LLEEDD - 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.

4. RReem

moottee SSuubb LLeevveell CCoonnttrrooll - Controls

the gain of channels five and six
from a remote location for ease of
adjustment during listening.

Waarrnniinngg:: DO NOT connect a level control knob from other

manufacturers to the Remote Sub Level Control of
any Viper amplifier. Even though the connectors fit
properly, the control knob and connector pin posi-
tions may be different and the amplifier will be
damaged.

FRONT PANEL CONNECTIONS/STATUS LED

FIGURE 1—AMPLIFIER CONNECTIONS 550.6 FRONT