Operation Manual

11
ENG
POWER SUPPLY AND TURN ON CONNECTION (FIG. 2)
(1) GND terminal for the ground
(2) REMOTE terminal for the turn on connection
(3) +12 V terminal for the positive-connection of the battery
(4) Vehicle’s battery
(5) In-Line Fuse (not included in the scope of delivery)
(6) Turn on wire from the headunit or the electrical antenna
(7) Fuse(s)
FIGURES (P. 28-30)
The POWER-LED (fig. 1,1) lits up, if the amplifier is in operation.
The PROTECT-LED (fig. 1, 10) 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
CONNECTIONS AND CONTROLLERS (FIG. 1)
(1) Power-LED
(2) Optional High Level Input for the speaker outputs of your headunit
(3) Audio signal outputs to run additional amplifiers
(4) Audio signal inputs
(5) Gain level controller
(6) Selector LP (Lowpass) / FULL / HP (Highpass)
(7) Highpass filter controller
(8) Lowpass filter controller
(9) Bass Boost controller
(10) Protect-LED
The High Level Input is suitable to connect the amplifier inputs with speaker wires, if your headunit is
not equipped with pre-amplifier RCA outputs. Extend therefor every regarding speaker cable from your
headunit with appropriate speaker cables from your car audio retailer to the mounting location of the
amplifier. Then connect the each matching loudspeaker cable with the cables of the included HIGH
LEVEL INPUT jack like described below. Please ensure that a ground cable (black cable, GND) for
each HIGH LEVEL INPUT connector must be connected, which you can branch from the ground terminal
of the amplifier (GND).
NOTE: Never use the High Level Input and the RCA inputs at the same time. This may damage the
amplifier seriously. The loudspeaker cables of the HIGH LEVEL INPUT must have no contact to the
ground (GND) by any means.
+
-
grey = speaker - right - positive
-
+
brown = speaker - right - negative
black = ground connection (GND)
white = speaker - left - negative
green = speaker - left - positive
HIGH LEVEL INPUT