Owner manual

6.OPERATION ILLUSTRATION
6.6 LINE(1~4) Line Inputs
6.7
Alarm signal input circuit
Figure 6.6
LINE (1 ~ 4) line input , adjustable L (1 ~ 4) switches, and control the LINE (1 ~ 4) line inputs. Line input signal
can be adjusted by the volume knobs and the BASS/TREBLE control. At the same time, LINE (1 ~ 4) line input,
you can adjust the GAIN volume. By adjusting the GAIN size, You can control the input gain between 20 ~ 0dB.
LIN (1 ~ 4) line in the formula audio line input for connecting CD/MP3/TUNER equipment running
Note:
1.
2.
When using the line input, you must first volume to mid-range position, to avoid the sound exposure
Please avoid multiple audio input at the same time, or it will cause noise
Figure 6.7
Alarm signal input circuit, when the circuit is disconnected and closed signal, alarm will be triggered.The
volume of the alarm depends on the input level.
Note:
1.
Please turn the volume to mid-range position, to avoid the sound exposure
20
POWER
CD PLAYER
ON
OFF
PLAY STOP NEXTPREVIOUS
OPEN
CLOSE
CD
POWER
AM/FM TUNER
ON
OFF
BAND AUTO TUNING
TUNER
21
STANDBY
POWER
ALARM MODE
PLAY
RECORD
VOL
START STOP
REC
PLAY
SIREN
PLAY
MSG
LINE
MIC
ON
OFF
ALARMING SIGNAL GENERATOR
ALARMING SIGNAL GENERATOR
INPUTS
MIC 1MIC 2
2 1
3
OUTPUTS
REC LINE 2
LINE 1
GAIN
LINE 4 LINE 3
GAINGAIN
ALARM
RIGHT
LEFT
GAIN
USE ONLY WITHA 250W FUSE
1 2 3 4
ON
12
3
12
3
VOLTAGE SELECTOR
MIC
LINE
GAIN
MIC
LINE
GAIN
1 2
3
RIGH T
MIC1 PRIORITY
MIC2 PRIORITY
MIC2 +48V PHANTOM
1
2
3
4
MIC1 +48V PHANTOM
1
2
3
4
LEFT
0.775V/600 0.775V/600
4mV-45mV/600 4mV-45mV/600
125mV-1.2V
10k
125mV-1.2V
10k
125mV-1.2V
10k
125mV-1.2V
10k
INPUTS
MIC 1MIC 2
2
1
3
OUT PUT S
REC LINE 2
LINE 1
GAIN
LINE 4 LINE 3
GAINGAIN
ALARM
RIGHT
LEFT
GAIN
USE ONLY WITHA 250W FUSE
1 2 3 4
ON
12
3
12
3
VOLTAGE SELECTOR
MIC
LINE
GAIN
MIC
LINE
GAIN
1 2
3
RI GH T
MIC1 PRIORITY
MIC2 PRIORITY
MIC2 +48V PHANTOM
1
2
3
4
MIC1 +48V PHANTOM
1 2
3
4
LE FT
0.775V/600 0.775V/600
4mV-45mV/600 4mV-45mV/600
125mV-1.2V
10k
125mV-1.2V
10k
125mV-1.2V
10k
125mV-1.2V
10k
INPUTS
MIC 1MIC 2
2
1
3
OUT PUT S
REC LINE 2
LINE 1
GAIN
LINE 4 LINE 3
GAINGAIN
ALARM
RIGHT
LEFT
GAIN
USE ONLY WITHA 250W FUSE
1 2 3 4
ON
12
3
12
3
VOLTAGE SELECTOR
MIC
LINE
GAIN
MIC
LINE
GAIN
1 2
3
RI GH T
MIC1 PRIORITY
MIC2 PRIORITY
MIC2 +48V PHANTOM
1
2
3
4
MIC1 +48V PHANTOM
1 2
3
4
LE FT
0.775V/600 0.775V/600
4mV-45mV/600 4mV-45mV/600
125mV-1.2V
10k
125mV-1.2V
10k
125mV-1.2V
10k
125mV-1.2V
10k
10