11
ENG
POWER SUPPLY AND TURN ON CONNECTION (FIG. 2)
(1)
Fuses
(2)
+12 V terminal for the positive-connection of the battery
(3)
REMOTE terminal for the turn on connection
(4)
GND terminal for the ground
(5)
Turn on wire from the headunit or the electrical antenna
(6)
In-Line Fuse (not included in the scope of delivery)
(7)
Vehicle’s battery
FIGURES
(P. 28-31)
CONNECTIONS AND CONTROLLERS (FIG. 1)
(1)
CH1/2 Bass Boost controller
(2)
CH1/2 Selector LP (Lowpass) / FULL / HP (Highpass)
(3)
Power-LED
(4)
CH1/2 Lowpass filter controller
(5)
CH1/2 Optional High Level Input for the speaker outputs of your headunit
(6)
CH1/2 Highpass filter controller
(7)
Input selector 2CH / 4CH
(8)
CH1/2 Gain level controller
(9)
Audio signal outputs to run additional amplifiers
(10) Audio signal inputs
(11) CH3/4 Gain level controller
(12) CH3/4 Optional High Level Input for the speaker outputs of your headunit
(13) CH3/4 Highpass filter controller
(14) Protect-LED
(15) CH3/4 Lowpass filter controller
(16) CH3/4 Bass Boost controller
(17) CH3/4 Selector LP (Lowpass) / FULL / HP (Highpass)
The POWER-LED (Fig. 1,3) lits up, if the amplifier is in operation.
The PROTECT-LED (Fig. 1, 14) lits up, when the amplifier is overheated, or a short circuit occurs resp.
a too low impedance load is connected to the speaker outputs. If this events, the internal built-in
protection circuit shuts down the amplifier automatically. The amplifier should work again properly after
you have solved the problems.
PROTECTION CIRCUIT
4-CHANNEL OPERATION STEREO (FIG. 3)
If you want to run the amplifier with the 4 line output channels from the headunit to drive 2 x 2
loudspeakers in stereo, connect the following setup:
(1) To the headunit, line output left/front
(2) To the headunit, line output right/front
(3) To the headunit, line output left/rear
(4) To the headunit, line output right/rear
(5) Loudspeaker left/rear
(6) Loudspeaker right/rear
(7) Loudspeaker left/front
(8) Loudspeaker right/front
