Lower configuration (pict. 4) shows the situation for three microphones, where each of them has the priority to two ones
left. In such a configuration, the priority goes to that microphone which is activated as the first one. So, when somebody
starts speaking to microphone no 2, the microphones no 1 and 3 are not active till the end of the speech to the
microphone no 2. Microphones no 1 and 3 behave analogically. Such a configuration is possible for all eight
microphones. Thanks to that, there is a situation, where only one microphone is always active and it makes impossible
for somebody else to interrupt, what is valuable for the order of the conference.
1
5
2
6
3
7
4
8
ON
1
1
1
1
1
1
1
5
5
5
5
5
5
5
2
2
2
2
2
2
2
6
6
6
6
6
6
6
3
3
3
3
3
3
3
7
7
7
7
7
7
7
4
4
4
4
4
4
4
8
8
8
8
8
8
8
ON
ON
ON
ON
ON
ON
ON
1
2
3
4
5
6
7
8
Pict. 4
12
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
1 2 3
ON
1 2 3
ON
ON
1 2 3
ON
1 2 3
E L E K T R O A K U S T Y K A
E L E K T R O A K U S T Y K A
MIC. 1
MIC. 5
MIC. 2
MIC. 6
MIC. 3
MIC. 7
MIC. 4
MIC. 8
INSERT
SUB OUT
XLR pin 1: GND
PIN 3:
-
PIN 2: +
LINE CD 9
Bal.
Bal.
Bal.
OUTPUT 0 dB
PRE MASTER,EQ
OUTPUT 0 dB
POST MASTER,EQ
INPUT 0 dB
PRE MASTER
GAIN
LEVEL
GAIN
LEVEL
GAIN
LEVEL
GAIN
LEVEL
GAIN
LEVEL
GAIN
LEVEL
GAIN
LEVEL
GAIN
LEVEL
P
h
a
n
to
m
P
h
a
n
to
m
P
h
a
n
to
m
P
h
a
n
to
m
P
h
a
n
to
m
P
h
a
n
to
m
P
h
a
n
to
m
P
h
a
n
to
m
H
P
F
H
P
F
H
P
F
H
P
F
H
P
F
H
P
F
H
P
F
H
P
F
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
10
0H
z
GND
LIFT
GND
LIFT
M
ic
.(
o
n
)/
L
in
e
(o
ff
)
M
ic
.(
o
n
)/
L
in
e
(o
ff
)
M
ic
.(
o
n
)/
L
in
e
(o
ff
)
M
ic
.(
o
n
)/
L
in
e
(o
ff
)
100V
70V
50V
4
8
SPK-ZONE
OUT
M
ic
.(
o
n
)/
L
in
e
(o
ff
)
M
ic
.(
o
n
)/
L
in
e
(o
ff
)
M
ic
.(
o
n
)/
L
in
e
(o
ff
)
M
ic
.(
o
n
)/
L
in
e
(o
ff
)
COM
COM
Unbal.
1V - 10k
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Made in Europe
230V~ / 50Hz
REPLACE FUSE
WITH SAME TYPE
AND RATINGS
8.
Operation of the amplifier in the sound amplification system.
MIXER
4
Ù
8
Ù
...
1
0
0
V
1
0
0
V
1
0
0
V
ZONE
CD
AMPLIFIER
AMPLIFIER
OR
ACML COLUMN
AKTIV
SUBWOOFER
