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
ON
OFF
ON
OFF
OUTPUT
INPUT
2CH
4CH
+
-
+
-
-
+
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
ON
OFF
ON
OFF
OUTPUT
INPUT
2CH
4CH
+
-
+
-
-
+
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