Macrom 44.05 Manuel D'emploi page 10

SETTINGS AND SELECTORS
OUTPUT MODE SELECTOR WITH 4 INPUT CHANNELS
a) "4CH " "4CH
INPUT OUTPUT
select the position "4CH" and connect the outputs to the amplifier inputs marked with the letters
A (left), B (right), C (left) and D (right). Thus, the amplifier can be used as a 4-channel stereo
system, front section A and B and rear section C and D, by using the speaker outputs A, B, C
and D. You can then activate (ON) independently the different sections of the built-in electronic
crossover to obtain the High-Pass outputs A and B and/or the Low-Pass outputs C and D.
FRONT REAR
A / E 0.5V
C
0.1V
2 V
B / F D
GAIN
CONTROL
b) "4CH " "3CH
INPUT OUTPUT
multi-amplifying system. There are 3 output channels, 2 stereo channels A and B, and a third
channel F with a single bridged mono signal which can then be balanced by means of the fader
control of your head unit.
In case you want to use the built-in electronic crossover, it is possible to connect medium-high
speaker systems to the A and B outputs by placing the High-Pass selector in the ON position,
whereas a woofer system or a powerful subwoofer can be connected to the section F by placing
the Low-Pass in the ON position.
FRONT REAR
A / E 0.5V C
0.1V
2 V
B / F
D
GAIN
CONTROL
" MODE: As your head unit is equipped with four pre-amplified outputs
4CH 2CH OFF
0.5V
INPUT
OUTPUT
0.1V
2 V
GAIN
CONTROL
4CH 3CH 2CH OFF
" MODE: This configuration uses a single 44.05/44.07 amplifier as a
4CH 2CH OFF
0.5V
INPUT
OUTPUT
0.1V
2 V
GAIN
CONTROL
4CH 3CH 2CH OFF
FRONT
O N
E
+
-
A +
+
LOW PASS
HIGH PASS
O N
LEFT RIGHT
FRONT
O N
E
+
A
- +
+
LOW PASS
HIGH PASS
O N
LEFT RIGHT
12
F
- +
- -
B C + D
+
- F
+
B C D
- - +
+
-
-
-
-