MIC 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 5
MIC 5
GAIN 4
GAIN 3
GAIN 2
MIC 4
MIC 3
MIC 2
OUTPUT
EMC
INPUT
REC
AUX1
AUX2
AUX3
+48V PHANTOM
MIC2 MIC3 MIC4 MIC5
OFF
ON
ON
OFF
ON
OFF
ON
OFF
2
1
3
ON
1 2 3 4
1
2
3
1
2
3
1
2
3
1
2
3
MIC 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 5
MIC 5
GAIN 4
GAIN 3
GAIN 2
MIC 4
MIC 3
MIC 2
OUTPUT
EMC
INPUT
REC
AUX1
AUX2
AUX3
+48V PHANTOM
MIC2 MIC3 MIC4 MIC5
OFF
ON
ON
OFF
ON
OFF
ON
OFF
2
1
3
ON
1 2 3 4
1
2
3
1
2
3
1
2
3
1
2
3
O P E R AT I O N I L L U S T R AT I O N
6.6
EMC input
6.7
AUX (1 ~ 3) auxiliary input
Fig
6.6
EMC emergency input, EMC urgent priority input function with the third level, when the emergency
importation of EMC, we can cut off (in addition to MIC 1, EXT MIC, CHIME) to play other audio input.
Fig 6.7
Note:
EMC emergency input, volume is not controlled by the panel adjusting knob. It depends on
the amplitude of the signal input.
AUX (1 ~ 3) auxiliary input, volume is controlled by the AUX (1 ~ 3) / MASTER knob on the panel, in
conjunction with BASS / TREBLE volume adjustment knob to obtain idea hearing effect. AUX (1 ~ 3)
auxiliary input with RCA connectors input, machinery and equipment can be connected CD/MP3/TUNER
run.
Note:
When using the auxiliary input, you must position the volume must be posited to a minimum, to
avoid the sound exposure.
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
+
-
~230V 50Hz
T1AL 250V
OUTPUT
EMC
INPUT
REC
AUX1
AUX2
AUX3
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF
ON
ON
OFF
ON
OFF
ON
OFF
2
1
3
13
6.3mm phono jack
ALARMING SIGNAL
STANDBY
POWER
ALARM MODE
PLAY
RECORD
VOL
START
STOP
REC
PLAY
SIREN
PLAY
MSG
LINE
MIC
ON
OFF
ALARMING SIGNAL GENERATOR
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
+
-
~230V 50Hz
T1AL 250V
OUTPUT
EMC
INPUT
REC
AUX1
AUX2
AUX3
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF
ON
ON
OFF
ON
OFF
ON
OFF
2
1
3
14
POWER
ON
OFF
PLAY
STOP
NEXT
PREVIOUS
OPEN
CLOSE
POWER
ON
OFF
BAND
AUTO
TUNING
CD
TUNER
POWER
ON
OFF
PLAY
STOP
NEXT
PREVIOUS
OPEN
CLOSE
CD
8
BATT SUPPLY
24V
2A
BATT SUPPLY
24V
2A
