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 52 63 74 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
ELEKTROAKUSTYKAELEKTROAKUSTYKA
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
PhantomPhantom
PhantomPhantom
PhantomPhantom
PhantomPhantom
HPFHPF
HPFHPF
HPFHPF
HPFHPF
100Hz100Hz100Hz100Hz
100Hz100Hz100Hz100Hz
100Hz100Hz100Hz100Hz
100Hz100Hz100Hz100Hz
GND
LIFT
GND
LIFT
Mic.(on)/Line(off)
Mic.(on)/Line(off)
Mic.(on)/Line(off)
Mic.(on)/Line(off)
100V
70V
50V
4
8
SPK-ZONE
OUT
Mic.(on)/Line(off)
Mic.(on)/Line(off)
Mic.(on)/Line(off)
Mic.(on)/Line(off)
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
4Ù
8Ù
...
100V
100V
100V
ZONE
CD
AMPLIFIER
AMPLIFIER
OR
ACML COLUMN
AKTIV
SUBWOOFER