FRONT PANEL CONNECTIONS/STATUS LED

1.RCA Input Jacks - Accepts line level outputs from head units or signal processors at voltages between 150mV and 8 volts.

2.RCA Output Jacks - 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.Status LED - 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.Remote Sub Level Control - Controls the gain of channels five and six from a remote location for ease of adjustment during listening.

Warning: 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 positions may be different and the amplifier will be damaged.

FIGURE 1—AMPLIFIER CONNECTIONS 550.6 FRONT

1

2

3

4

8

© 2002 Directed Electronics, Inc