Macrom 44.07 - Page 10

MACROM INGLESE 44.05/07 14 OTTOBRE 1992 12
SETTINGS AND SELECTORS
OUTPUT MODE SELECTOR WITH 4 INPUT CHANNELS
a) "4CH
INPUT" "4CH OUTPUT" MODE: As your head unit is equipped with four pre-amplified outputs
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.
b) "4CH
INPUT" "3CH OUTPUT" MODE: This configuration uses a single 44.05/44.07 amplifier as a
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.
12
+
-
+
-
-+
A B
E
4CH 3CH 2CH
LOW PASS
HIGH PASS
ONOFF
ONOFF
OUTPUT
INPUT
2CH4CH
+
-
+
-
-+
C D
F
C
D
A / E
B / F
GAIN
CONTROL
0.5V
0.1V
2 V
GAIN
CONTROL
0.5V
0.1V
2 V
LEFT RIGHT
FRONT
FRONT REAR
+
-+-
-
+
A B
E
4CH 3CH 2CH
LOW PASS
HIGH PASS
ONOFF
ONOFF
OUTPUT
INPUT
2CH4CH
+
-+-
-
+
C D
F
C
D
A / E
B / F
GAIN
CONTROL
0.5V
0.1V
2 V
GAIN
CONTROL
0.5V
0.1V
2 V
FRONT
LEFT RIGHT
FRONT REAR