Download MYERS M-1S01 Instruction manual

PUBLIC ADDRESS SYSTEM
OPERATION MANUAL
M-1S01
PRE-AMPLIFIER
POWER
M-1S01
PRE-AMPLIFIER
CHIME
4
ON
OFF
5
MIC 1
6
3
4
7
2
8
1
9
0
10
MIC 2
5
6
3
4
7
2
8
1
9
0
10
6
4
7
8
1
9
0
MIC 4
MIC 3
5
3
2
10
5
6
3
4
7
2
8
1
9
0
10
AUX 1
5
6
3
4
7
2
8
1
9
0
10
AUX 2
5
6
3
4
7
2
8
1
9
0
10
5
AUX 3
6
3
4
7
2
8
1
9
0
10
BASS
5
7
8
1
9
0
10
-2
-1 0 +1
+2
-3
+3
-4
-5
MASTER
TREBLE
-1 0 +1
6
3
2
+4
+5
-2
4
+2
-3
+3
-4
-5
+4
+5
5
6
3
7
2
8
1
9
0
10
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
TA B L E O F C O N T E N T S
1. SAFETY PRECAUTIONS ........................................................................1
2 . A T T E N T I O N. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
............2
3. GENERAL DESCRIPTION...................................................................... 3
4 . F E A T U R E S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5 . F U N C T I O N S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
6 . O P E R A T I O N I L L U S T R A T I O N. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6.1 Electric indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Electric switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
................................6
.................................. 6
6 . 3 P. T. T 1 E x t e r n a l r e m o t e m i c r o p h o n e i n p u t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
........ 6
6.4 Mic(1-4) balance/unbalance input and gain function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.5 +48 phantom power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.6 EMC input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
6.7 AUX(1-3) input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.8 REC input. . . . . .
.7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
.............................................. ................................. 9
6.9 Out balance input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.9.1 24V DC input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.9.2 Power input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
......................... 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7 . D E V I C E L A Y O UT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 11
8 . M A C H I N E I N S T A L L AT I O N P R O C E D U R E S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . 11
9 . C O N N E C T I O N D I A G R A M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
10. BLOCK DIAGRAM............................................................................ 13
11 . S P E C I F I C A T I O N S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4
12. INSTALLING METHOD...................................................................... 1 5
1.SAFETY PRECAUTIONS
Be sure to read the instructions in this section carefully before use.
Make sure to observe the instructions in this manual as the conventions of safety symbols and messages
regarded as very important precautions are included.
We also recommend you keep this instruction manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
When Installing the Unit
Do not expose the unit to rain or an environment
where it may be splashed by water or other liquids,
as doing so may result in fire or electric shock.
Use the unit only with the voltage specified on the
unit. Using a voltage higher than that which is
specified may result in fire or electric shock.
Do not cut, kink, otherwise damage nor modify the
power supply cord. In addition, avoid using the
power cord in close proximity to heaters, and never
place heavy objects -- including the unit itself -- on
the power cord, as doing so may result in fire or
electric shock.
Be sure to replace the unit's terminal cover after
connection completion. Because high voltage is
applied to the speaker terminals, never touch these
terminals to avoid electric shock.
Be sure to ground to the safety ground (earth)
terminal to avoid electric shock. Never ground to a
gas pipe as a catastrophic disaster may result.
Avoid installing or mounting the unit in unstable
locations, such as on a rickety table or a slanted
surface. Doing so may result in the unit falling
down, causing personal injury and/or property
damage.
When the Unit is in Use
Should the following irregularity be found during
use, immediately switch off the power, disconnect
the power supply plug from the AC outlet and
contact your nearest Myers dealer. Make no further
attempt to operate the unit in this condition as this
may cause fire or electric shock.
If you detect smoke or a strange smell coming
from the unit.
If water or any metallic object gets into the unit
If the unit falls, or the unit case breaks
If the power supply cord is damaged (exposure of
the core, disconnection, etc.)
If it is malfunctioning (no tone sounds.)
To prevent a fire or electric shock, never open nor
remove the unit case as there are high voltage
components inside the unit. Refer all servicing to
your nearest Myers dealer.
Do not place cups, bowls, or other containers of
liquid or metallic objects on top of the unit. If they
accidentally spill into the unit, this may cause a fire
or electric shock.
Do not insert nor drop metallic objects or
flammable materials in the ventilation slots of the
unit's cover, as this may result in fire or electric
shock.
1
2 . AT T E N T I O N
When Installing the Unit
Never plug in nor remove the power supply plug
with wet hands, as doing so may cause electric
shock.
When unplugging the power supply cord, be sure
to grasp the power supply plug; never pull on the
cord itself. Operating the unit with a damaged
power supply cord may cause a fire or electric
shock.
When moving the unit, be sure to remove its power
supply cord from the wall outlet. Moving the unit
with the power cord connected to the outlet may
cause damage to the power cord, resulting in fire or
electric shock. When removing the power cord, be
sure to hold its plug to pull.
Do not block the ventilation slots in the unit's cover.
Doing so may cause heat to build up inside the unit
and result in fire.
Avoid installing the unit in humid or dusty locations,
in locations exposed to the direct sunlight, near the
heaters, or in locations generating sooty smoke or
steam as doing otherwise may result in fire or
electric shock.
When the Unit is in Use
Do not place heavy objects on the unit as this may
cause it to fall or break which may result in
personal injury and/or property damage. In
addition, the object itself may fall off and cause
injury and/or damage.
Make sure that the volume control is set to
minimum position before power is switched on.
Loud noise produced at high volume when power is
switched on can impair hearing.
Do not operate the unit for an extended period of
time with the sound distorting. This is an indication
of a malfunction, which in turn can cause heat to
generate and result in a fire.
Contact your Myers dealer as to the cleaning. If
dust is allowed to accumulate in the unit over a
long period of time, a fire or damage to the unit
may result.
If dust accumulates on the power supply plug or in
the wall AC outlet, a fire may result. Clean it
periodically. In addition, insert the plug in the wall
outlet securely.
Switch off the power, and unplug the power supply
plug from the AC outlet for safety purposes when
cleaning or leaving the unit unused for 10 days or
more. Doing otherwise may cause a fire or electric
shock.
An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in
the electrical installation of the building.
2
3. GENERAL DESCRIPTION
The series is pre-amplifier. They are designed with the latest style so it is easy to meet the
requirements from mini to medium Public address system. Pre-amplifier is connector with
various audio sources (including comm on audio sources, such as CD player, tuner, cassette,
MP3 player etc., special audio sources such as fire alarmgeneral erator, and various micro phone
sources) and power amplifier. The volume of each line audio input can be controlled separately,
with the priority ordering function. It means M-1S01 can be order priority to the audio input
according to the requirement, with the chime generator, and it could offer the warning tone for the
paging. Pre-amplifier also has the control function of tonal quality, for example, M-1S01 can make
the sound from power amplifier be met the need of listeners through controlling circuit by volume
control or Equal-loudness, regulate and control the signal and frequency, reach the function of
sound modification and beautification.
4. FEATURES
1.Standard chassis design, 1U aluminium alloy; light equipment, simple operation, artistic and practical
2.MIC 1-2-3-4 input, Aux 1-2-3 input, EMC input, REC input
3.MIC I is the first priority input, CHIME and EXT MIC is the second priority, EMC is the
third priority input, auto input is the most priority than all the other input.
4.Each line input for the separate volume and master volume regulation
5.MIC 1-2-3-4 input has +48 phantom power switch
6.With chime generator, offering prompt tone for paging
7.It can be worked with T-319.
8.24V spare power input
3
5.FUNCTIONS(Front Panel)
POWER
CHIME
4
1
5
MIC 1
6
3
ON
OFF
8
1
9
0
2
3
4
7
2
10
4
MIC 2
5
6
3
4
7
2
8
1
9
0
10
6
4
7
1
5
6
3
8
8
1
10
9
0
5
4
7
2
9
0
MIC 4
MIC 3
5
3
2
10
AUX 1
5
6
3
4
7
2
8
1
9
0
10
AUX 2
5
6
3
4
7
2
8
1
9
0
10
5
AUX 3
6
3
4
7
2
8
1
9
0
10
6
BASS
5
7
8
1
9
0
10
-2
-1 0 +1
+2
-3
+3
-4
-2
7
1 . Electricity Indicator (red)
6 . Aux (1-3) Volume Control
2 . Power Switch
7 . Bass Volume Control
3 . Chime Control Button
8 . Treble Volume Control
4 . Chime Volume Control
9 . Master Volume Control
4
+2
-3
+4
+5
-5
MASTER
TREBLE
-1 0 +1
6
3
2
+3
-4
-5
+4
+5
8
5
6
3
7
2
8
1
9
0
10
9
5 . Mic(1-4) Volume Control
4
FUNCTIONS(Rear Panel)
20
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
7
6
1
3 1
524
2
3
MIC INPUT
19
MIC 3
MIC 4
MIC 2
2
1
3
GAIN 4
GAIN 3
2
1
MIC 1
3
GAIN 2
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN 1
AUX1
INPUT
AUX2
REC
OUTPUT
1
AUX3
2
3
EMC
P.T.T 1
+
-
DC 24V
10
11
10 . P.T.T.1 insert connects with T-319
11 . Mic(1-4) balance (XLR) mic input
12 13
14
15 16 17
18
16 . Output(XLR)
( connect with high-power amplifier)
12 . Mic(1-4) phantom +48V power option switch
17 . DC 24V spare power input
13 . EMC input
18 . ~220V-240V 50/60Hz power input
14 . AUX (1-3) input
19 . Mic channel Gain control
15 . REC input
20 . Mic(1-3) unbalance(TRS) mic input
5
6 . O P E R AT I O N I L L U S T R AT I O N
6.1 Power LED
6.2 Power Switch
2
POWER
MIC 1
CHIME
4
5
6
4
3
ON
OFF
7
2
8
1
9
0
10
MIC 2
5
6
3
4
7
2
8
1
9
0
10
6
4
7
8
1
9
0
MIC 4
MIC 3
5
3
2
10
5
6
3
4
7
2
AUX 1
6
8
1
10
4
7
2
9
0
5
3
8
1
9
0
10
AUX 2
5
6
3
4
7
2
AUX 3
6
8
1
10
4
7
2
9
0
5
3
8
1
9
0
BASS
5
7
8
1
9
0
10
TREBLE
-1 0 +1
6
3
2
10
-2
-2
+3
-4
-5
MASTER
-1 0 +1
+2
-3
4
+3
-4
-5
+4
+5
5
6
3
+2
-3
+4
+5
7
2
8
1
9
0
10
POWER
ON
OFF
Fig 6.1/6.2
When hit the power switch "ON" power up, power indicator light (red) light.
When hit the power switch "OFF", the power off, power indicator light (red) out.
The switch can not control the +24V switch.
Note:
In order to work properly, equipment must be confirmed in a normal power state. If the machine
fails, please contact the vendor.
6.3 P.T.T 1 EXT microphone input
10
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
7
6
1
3 1
524
2
3
MIC INPUT
MIC 3
MIC 4
4
5
6
7
7 6
3 1
5 24
1
2
3
MIC INPUT
MIC 2
1
2
2
3
GAIN
GND
PRIORITY
CHIME
LED PWR
1
+48V PHANTOM
MIC 1
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
3
GAIN
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
2
AUX3
1
3
EMC
GAIN
MIC 4
P.T.T 1
+
-
DC 24V
GAIN
A
B
MIC INPUT
GND
PRIORITY
CHIME
LED PWR
Remote Paging Console
1
2
3
4
5
6
7
MIC INPUT
7 6
3 1
5 24
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
7 6
3 1
5 24
1
2
3
MIC INPUT
MIC INPUT
GND
PRIORITY
CHIME
LED PWR
1
2
3
4
5
6
7
MIC INPUT
7 6
3 1
5 24
GND
PRIORITY
CHIME
4
5
3 1
5 24
1
2
3
MIC INPUT
Fig 6.3
PTT 1 microphone connect to pre-amplifier with 7-pin or 5 pin interface, when the PTT 1 microphone
input with priority function, PTT 1 can be expanded to a mAX Audioimum distance of 30 meters.
Note:
When input microphone , the device must be matched with a remote microphone (Remote
Paging Console), otherwise access can not be functional.
6
O P E R AT I O N I L L U S T R AT I O N
6.4 MIC (1 ~ 4) balanced microphone / MIC (1 ~ 3) unbalanced input and the GAIN
11 19 20
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
7
MIC 4
6
1
3 1
524
2
3
MIC INPUT
MIC 3
MIC 2
2
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
MIC 4
7 6
3 1
524
1
2
3
MIC INPUT
MIC 3
MIC 2
2
1
+48V PHANTOM
MIC 1
3
2
1
2
GAIN
3
1
GAIN
3
2
1
3
GAIN
INPUT
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
2
1
2
1
REC
GAIN
OUTPUT
1
P.T.T 1
2
3
+48V PHANTOM
MIC 1
1
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
3
3
GAIN
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
1
AUX3
2
3
EMC
GAIN
~230V 50Hz
T1AL 250V
+
-
DC 24V
EMC
GAIN
3
P.T.T 1
AUX1
AUX2
AUX3
+
-
DC 24V
1-GND
MIC 4
MIC 1
2
2-HOT
1
3
MIC 2
3-COOL
6.3mm phono jack
180 3-pole XLR
MIC (1 ~ 4) microphone input, adopt balanced microphone (XLR) input, MIC (1 ~ 4) balanced microphone
input adopt MIC (1 ~ 4) the size of a balanced microphone input volume by the panel MIC (1 ~ 4) / MASTER
adjustment control knob and, in conjunction with BASS / TREBLE adjust the volume knob to achieve the
desired effect of hearing. MIC (1 ~ 3) microphone input, may also have recourse to TRS jack input. When
the microphone MIC 1 input signal, the highest priority to check the other input signal jack. At the same
time, MIC (1 ~ 4) can adjust the microphone gain. MIC input gain can be controlled in +10 ~ +44 dB. by
adjusting the size,
Note:
1. Before input the microphone, the volume must be transferred to the minimum to avoid sound
exposure.
6.5 +48
2. When input Microphone, TRS connector / XLR connector can only select a permanent input;
otherwise, sound quality will be affected.
3. Ensure complete microphone input otherwise it does not work.
6.5 +48 phantom power selector switch
12
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
7
6
1
3 1
524
2
3
MIC INPUT
MIC 4
MIC 3
P.T.T 1
MIC 2
2
1
3
GAIN
GAIN
2
1
3
GAIN
MIC 1
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
1
AUX3
2
3
EMC
+
-
DC 24V
1 2 3 4
DIP ON
Fig 6.5
MIC (1 ~ 4) balanced (XLR) microphone input with +48 V phantom power supply switch control. When
the power supply +48 V phantom power switch when the next call (ie, hit "ON" position), indicating that
the MIC (1 ~ 4) have a +48 V phantom power to connect MIC (1 ~ 4) of t he external equipment. +48
Phantom power switch when the time allocated (ie, hit "OFF" position), indicating that the MIC (1 ~ 4)
+48 V phantom power to stop.
Note:
+48V phantom power to open, it must first be transferred to the minimum volume position,
to avoid sending the sound exposure.
7
O P E R AT I O N I L L U S T R AT I O N
6.6 EMC input
13
4
5
6
7
GND
PRIORITY
CHIME
LED PWR
MIC 3
MIC 4
6
7
1
3 1
524
2
3
MIC INPUT
2
4
5
6
7
GND
PRIORITY
CHIME
LED PWR
7 6
3 1
524
1
2
3
MIC INPUT
MIC 3
MIC 4
MIC 2
2
1
+48V PHANTOM
MIC 1
3
GAIN
GAIN
AUX1
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN
INPUT
AUX2
AUX3
REC
OUTPUT
1
~230V 50Hz
T1AL 250V
2
3
MIC 2
1
2
3
GAIN
+48V PHANTOM
MIC 1
1
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
3
GAIN
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
2
AUX3
1
3
EMC
GAIN
P.T.T 1
+
-
DC 24V
EMC
GAIN
P.T.T 1
+
-
DC 24V
ALARMING SIGNAL
ALARMING SIGNAL GENERATOR
POWER
REC
ALARM MODE
PLAY
RECORD
START
STOP
STANDBY
PLAY
SIREN
PLAY
MSG
MIC
LINE
VOL
ON
OFF
6.3mm phono jack
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.
Note:
EMC emergency input, volume is not controlled by the panel adjusting knob. It depends on
the amplitude of the signal input.
6.7 AUX (1 ~ 3) auxiliary input
14
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
7
6
1
3 1
524
2
3
MIC INPUT
MIC 4
MIC 3
4
5
6
7
7 6
3 1
524
1
2
3
MIC INPUT
MIC 4
MIC 3
MIC 2
2
1
MIC 1
3
GAIN
GAIN
GAIN
+48V PHANTOM
INPUT
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
REC
OUTPUT
1
2
3
~230V 50Hz
T1AL 250V
2
1
MIC 2
2
3
GAIN
GND
PRIORITY
CHIME
LED PWR
1
3
GAIN
GAIN
P.T.T 1
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
1
2
AUX3
3
EMC
+
-
DC 24V
EMC
GAIN
MIC 1
P.T.T 1
AUX1
AUX2
AUX3
+
-
DC 24V
CD
CD
TUNER
POWER
POWER
POWER
OPEN
CLOSE
OPEN
CLOSE
ON
ON
OFF
OFF
PLAY
STOP
PREVIOUS
NEXT
BAND
AUTO
TUNING
ON
OFF
PLAY
STOP
PREVIOUS
NEXT
Fig 6.7
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.
8
6
1
4
1
2
3
INPUT
IN
O P E R AT I O N I L L U S T R AT I O N
6.8 REC recording output interface
15
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
7
6
1
3 1
524
2
3
MIC INPUT
MIC 4
MIC 3
MIC 2
2
MIC 2
2
+48V PHANTOM
MIC 1
1
3
GAIN
GAIN
GAIN
INPUT
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
REC
OUTPUT
2
2
1
+48V PHANTOM
MIC 1
1
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
3
3
GAIN
MIC 3
MIC 4
GAIN
GAIN
AUX1
INPUT
AUX2
REC
P.T.T 1
1
2
3
+
-
DC 24V
EMC
GAIN
OUTPUT
AUX3
EMC
GAIN
1
3
AUX1
AUX2
AUX3
+
-
DC 24V
Card holder
Fig 6.8
REC recording output interface, it can connect cassette equipment. The volume can adjusting and control
by MASTER knob, combining the BASS/TREBLE volume knob to make ideal sound effects.
6.9 OUT The balanced line output
16
4
5
6
7
GND
PRIORITY
CHIME
LED PWR
7
6
1
3 1
524
2
3
MIC INPUT
MIC 3
MIC 4
MIC 2
2
MIC 1
1
3
GAIN
GAIN
+48V PHANTOM
INPUT
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN
REC
OUTPUT
1
1
2
3
GAIN
MIC 3
GAIN
MIC 2
2
1
3
GAIN
MIC 1
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
2
AUX3
1
3
EMC
2
3
P.T.T 1
+
-
DC 24V
EMC
AUX1
AUX2
AUX3
+
-
DC 24V
AMPLIFIER
1-GND
1
2
3
POWER
SIGNAL
CLIP
PROT
2-HOT
OL
3-COOL
VOLUME
4
5
6
3
7
ON
2
OFF
8
1
9
0
10
180 3-pole XLR
Fig 6.9
The balanced line XLS output. The volume can adjusting and control by MASTER knob, combining the
BASS/TREBLE volume knob to make ideal sound effects. This function provides the power amplifier to
use as pre- amplifier of enlarge signal, with the power function expansion.
Note:
Output balance XLS line output connect with amplifier input interface, must adjust volume to
Intermediate position to avoid sending aeration.
9
AIN
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
17
4
5
6
7
GND
PRIORITY
CHIME
LED PWR
6
7
1
3 1
524
2
3
MIC INPUT
MIC 3
MIC 4
2
1
MIC 2
2
3
GAIN
1
MIC 1
3
GAIN
GAIN
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
1
2
AUX3
3
EMC
P.T.T 1
+
-
DC 24V
INPUT
REC
1
2
3
AUX2
AUX3
DC 24V
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.
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.
6.9.2 Power input
18
GND
PRIORITY
CHIME
LED PWR
4
5
6
7
7
6
1
3 1
524
2
3
MIC INPUT
MIC 3
MIC 4
P.T.T 1
2
1
3
GAIN
GAIN
MIC 2
2
1
3
GAIN
MIC 1
+48V PHANTOM
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
1
2
AUX3
3
EMC
+
-
DC 24V
MIC 3
MIC 2
2
1
MIC 1
3
GAIN
GAIN
+48V PHANTOM
INPUT
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
GAIN
REC
OUTPUT
2
1
3
EMC
AUX1
AUX2
AUX3
+
-
DC 24V
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
7 . D E V I C E L AY O U T
Power input
Audio PCB Board
Transformer
Power swtich
Panel
8. MACHINE INSTALLATION PROCEDURES
4
2
1
POWER
MIC 1
CHIME
4
ON
OFF
5
6
3
4
7
2
8
1
9
0
10
MIC 2
5
6
3
4
7
2
8
1
9
0
10
6
4
7
8
1
9
0
MIC 4
MIC 3
5
3
2
10
5
6
3
4
7
2
8
1
9
0
10
AUX 1
5
6
3
4
7
2
8
1
9
0
10
AUX 2
5
6
3
4
7
2
8
1
9
0
10
5
AUX 3
6
3
4
7
2
8
1
9
0
10
BASS
5
7
8
1
9
0
10
TREBLE
-1 0 +1
6
3
2
-2
+3
-4
-5
MASTER
-1 0 +1
+2
-3
+4
+5
-2
4
+2
-3
+3
-4
-5
+4
+5
5
6
3
7
2
8
1
9
0
10
3
1. Firstly, install board inside the machine with wiring.
2. After install the back panel and floor with screws.
3. Then install equipment panel.
4. Finally, to install cover.
Note:
1.the equipment adopts 4X4mm screws. 2 when installation, keep equipment clean.
3. Undertake certain temperature conditions, installing equipment.
11
7
6
1
3 1
524
2
3
MIC INPUT
P.T.T 1
4
5
6
7
MIC 4
GND
PRIORITY
CHIME
LED PWR
MIC 4
MIC3
GAIN
MIC 3
3
1
MIC 2
GAIN
2
MIC 2
3
1
MIC 1
GAIN
2
MIC 1
+48V PHANTOM
GAIN
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
EMC
AUX1
INPUT
AUX2
AUX3
REC
OUTPUT
+
2
MIC
INPUTS
-
3
DC 24V
1
LINE
LINK
AUDIO
OUT
ALARM OUT
L
R
2
3
1
XLR BAL
1-GND
2-HOT+
3-COLD
1
3
2
OUTPUTS
,CD PLAYER
+ ALARM IN -
ALAM SIGNAL GENERATOR
INPUTS
AMPLIFIER
CARD HOLDER
9.CONNECTION DIAGRAM
12
AUX
1~3
2-4
1
GAIN/AMP
GAIN/AMP
COMP
COMP
COMP
~220V-240V 50/60Hz
10. BLOCK DIAGRAM
13
1 1 . S P E C I F I C AT I O N S
M-1S01
MODEL
MIC 1 2
INPUT
3
4
2.5mv/2KOhms balance ,
5mv/1KOhms Unbalance
AUX 1 2 3 10KOhms/300mVUn balance
EMC 775mV/15KOhms Unbalance
OUTPUT
775mV 600Ohms
ADJUST VOLUME
BASS: +10dB at 100Hz
TREBLE: +10dB at 10KHz
FREQUENCY RESPONSE
20Hz~20KHz(+1dB)
POWER INPUT
~220-240V 50/60Hz
DIMENSION
484X315X47mm
NET WEIGHT
3.75Kg
GROSS WEIGHT
4.75Kg
14
1 2 . I N S TA L L I N G M E T H O D
Unit:mm
CHIME
4
5
MIC 1
6
3
4
7
2
MIC 2
6
4
7
2
9
0
5
3
8
1
4
7
6
AUX 1
4
7
2
9
0
6
3
8
1
10
5
4
7
2
9
0
5
3
8
1
10
MIC 4
MIC 3
6
2
9
0
5
3
8
1
10
AUX 2
6
AUX 3
6
BASS
7
-2
8
1
10
-2
+3
-4
10
MASTER
-1 0 +1
+2
-3
9
0
TREBLE
-1 0 +1
6
2
9
0
5
3
8
1
10
4
7
2
9
0
5
3
8
1
10
4
7
2
9
0
5
3
8
1
10
4
7
8
1
+4
+5
-5
6
2
+3
-4
5
3
+2
-3
+4
+5
-5
9
0
10
47
POWER
ON
OFF
44
484
436
4
5
6
7
7
6
1
3 1
524
2
3
MIC INPUT
MIC 4
MIC 3
2
1
MIC 2
2
3
GAIN
+48V PHANTOM
MIC 1
1
MIC1 MIC2 MIC3 MIC4
OFF OFF OFF OFF
ON ON ON ON
3
GAIN
GAIN
AUX1
INPUT
AUX2
REC
OUTPUT
1
2
AUX3
3
44
GND
PRIORITY
CHIME
LED PWR
EMC
GAIN
P.T.T 1
+
-
DC 24V
315
44
295
3
Unit:mm
2cm
POWER
CHIME
4
ON
OFF
2cm
5
MIC 1
6
3
4
7
2
8
1
9
0
10
MIC 2
5
6
3
4
7
2
8
1
9
0
10
6
4
7
8
1
9
0
MIC 4
MIC 3
5
3
2
10
5
6
3
4
7
2
8
1
9
0
10
AUX 1
5
6
3
4
7
2
8
1
9
0
10
AUX 2
5
6
3
4
7
2
8
1
9
0
10
5
AUX 3
6
3
4
7
2
8
1
9
0
10
BASS
5
7
8
1
9
0
10
-2
-1 0 +1
+2
-3
+3
-4
-5
MASTER
TREBLE
-1 0 +1
6
3
2
+4
+5
-2
4
+2
-3
+3
-4
-5
+4
+5
5
6
3
7
2
8
1
9
0
10
2cm
15
PUBLIC ADDRESS SYSTEM
Version V0.1