Specifications

controls and functions

10. LED INDICATOR

PROT (Protection) : The amplifier protection circuitry will disable the amplifier if input overload,

short circuit or extremely high temperature conditions are detected. When the protection mode

is in operation, the RED LED indicator on the side panel will be illuminated, indicating the

amplifier has gone into a self-preservation mode.

POWER: This BLUE LED will illuminate when the amplifier is turned "ON". If it fails to illuminate,

check the power connections to the Amplifier and fuses.

If you observe that th Protection LED is lit, please check the system carefully to determine

what has caused the protection circuit to engage. The amplifier can be reset by turning the

remote allow it to cool down before restarting. If the amplifier shut down because of an input

overload or short circuit, be sure to repair these conditions before attempting to power up

up the amplifier again.

11. BASS BOOST GAIN ADJUSTMENT

This control adjusts bass boost gain for the amplifier's speaker output(0 to 18dB).

It will only work in LPF mode.

12. VARIABLE LOW PASS FILTER (50Hz to 150Hz)

For use as a dedicated subwoofer channel, set filter switch to "LPF". Adjust variable crossover

frequency with control as desired. The amplifier input circuit filters out everything about 50Hz ...

150Hz(dependent on the adjustment of the frequency control).

13. VARIABLE SUBSONIC FILTER

This control adjusts the frequency(15Hz to 40Hz)

14. PHASE SHIFT SWITCH(0 to 180 degrees)

Allows you to change the phase of your subwoofer from 0 to 180 degrees to help compensate

for timing differences between mid and sub drivers.

15. INPUT SENSITIVITY ADJUSTMENT

This control adjusts the amplifier's input sensitivity. Input sensitivity is variable from 200 millivolts

to 8 volts. Clockwise increases sensitivity and counterclockwise decrease sensitivity.

This knob is not a volume control for the amplifier. The amplifier can be driven to full power with

a wide range of signal levels. A lower signal level will require increased sensitivity for full power

while a higher signal level will require decreased sensitivity.

16. I/O PORT

17. RESET