O P E R AT I O N I L L U S T R AT I O N
6.9.1
24V DC input
Fig 6.9.1
When ~220V power is cut off supply (such as line was cut off in the emergency), 24V DC power supply
electricity to equipments.
6.9.2
Power input
Fig 6.9.1
Power is to provide energy to equipment, must be safe use of power supply, don't use it, please pull power.
Note:
When used it, must use the security power input within the stipulated scope, avoid causing
accidents.
10
Note:
1. Use 24V DC input, must use within the specified range security power input, avoid to
cause accidents.
2. Without use 24V DC power supply, please uproot, avoid to cutting down power use life.
P.T.T 1
2
1
3
7
4
52
4
2
GND
PRIORITY
CHIME
LED PWR
MIC INPUT
1
3
5
6
7
1
3
6
GAIN
MIC 4
GAIN
GAIN
GAIN
MIC 3
MIC 2
MIC 1
DC 24V
+
-
OUTPUT
EMC
INPUT
REC
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF
ON
ON
OFF
ON
OFF
ON
OFF
AUX1
AUX2
AUX3
3
2
1
3
2
1
P.T.T 1
2
1
3
7
4
52
4
2
GND
PRIORITY
CHIME
LED PWR
MIC INPUT
1
3
5
6
7
1
3
6
GAIN
MIC 4
GAIN
GAIN
GAIN
MIC 3
MIC 2
MIC 1
DC 24V
+
-
OUTPUT
EMC
INPUT
REC
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF
ON
ON
OFF
ON
OFF
ON
OFF
AUX1
AUX2
AUX3
3
2
1
3
2
1
7
7
44
5522
4
4
2
2
GND
PRIORITY
CHIME
LED PWR
MIC INPUT
MIC INPUT
1
1
3
3
5
5
6
6
7
7
1
1
3
3
6
6
DC 24V
INPUT
REC
AUX2
AUX3
2
1
3
17
P.T.T 1
2
1
3
7
4
52
4
2
GND
PRIORITY
CHIME
LED PWR
MIC INPUT
1
3
5
6
7
1
3
6
GAIN
MIC 4
GAIN
GAIN
GAIN
MIC 3
MIC 2
MIC 1
DC 24V
+
-
OUTPUT
EMC
INPUT
REC
AUX1
AUX2
AUX3
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF
ON
ON
OFF
ON
OFF
ON
OFF
1
2
3
18
