Interfire A1000.2, Instruction Manual, Page: 8 / 17

7
CH3 CH4 CH2 CH1 CH5 CH6
+12V REM GND
A
U
T
O
-
A
N
T
E
N
N
A
L
E
A
D
CAR STEREO HEAD UNIT
FIG.2
6V 0.2V FLAT
L.P.F
250Hz 50Hz 1.2kHz 80Hz 1.2kHz 80Hz 250Hz 50Hz
H.P.F
GAIN
CH 1/2
LINE INPUT
GAIN L.P.F L.P.F H.P.F H.P.F
FLAT
LINE INPUT
CH1
CH2
CH3
CH4
CROSSOVER CROSSOVER
6V 0.2V FLAT 250Hz 50Hz 1.2kHz 80Hz 6V 0.2V
CH5
CH6
CH 5
CH 3/4