1
Speaker terminals
Power terminals
2
3
Status indication
4
RCA inputs
5
Input level controller
6
Bass boost controller
7
Mode switch
High pass controller
8
(Subsonic)
9
Low pass controller
The amplifier automatically turns on a few seconds after you turn on your radio.
Note: Your amplifier temporarily shuts down if it gets too hot, then restarts automatically once it cools
(At about 80° / 176° F).
1.
LEVEL (Min/Max): Turn fully counter- clockwise to MIN position
2.
Turn the auto sound system's volume control to about two-third of its full range.
3.
Adjust LEVEL to a comfortable listening level.
CONTROL AND FUNCTIONS
For connection of the speakers
GND -> Ground connection
REM -> Remote antenna terminal
BATT -> +24 Volt
GREEN – OK
RED – Error
Terminal for connection of the RCA wires.
To avoid failure, please use high quality RCA wires.
With this controller you can adjust the input sensitivity.
For adjusting of the bass boost level in the range from 0 to +12 dB.
Adjust the crossover for the chosen utilization.
LPF – Only bass frequencies (below 40Hz -4000Hz) will be
reproduced.
FULL – All frequencies will be reproduced.
HPF – Only middle and high frequencies (over 5Hz – 500Hz) will be
reproduced.
At LPF adjustment, also the Highpass (Subsonic) is activated.
This equals a Bandpass filter of 5 – 4000Hz.
Set the filter switch to „HIGH" position.
Adjust the variable HPF crossover frequency to the desired frequency
using the controller. All frequency between 5 and 500Hz will be
reproduced.
Adjust the variable lowpass frequency to the desired frequency
between 40 and 4000 Hz using the controller.
TURNING ON THE AMPLIFIER
ADJUSTING THE AUDIO LEVEL
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