LY International Electronics M2189 Manuale utente

Public Address System

Public Address Multimedia Matrix

M2189

COMPACT DISC DRIVER

POWER

EMC MIC

Public Address Multimedia Matrix

OFF ON

M2189

TOUCH PAD

FULL ALARMING

USB

User's Guide

Welcome to use our public address system. Please read this manual carefully before using this device for your

better use.

LY I n t e r n a t i o n a l E l e c t r o n i c s C o . , L td .

http://www.lyintlcorp.com

About this Manual

This Manual is used since the date when the development of Intelligent Broadcast Center System

is completed. The manual contains the system introduction, precautions, system connection

instruction, product use instruction, product specification and so on. Please read this manual

carefully before installation and use of the device. Follow the instructions in the manual.

All instructions with this mark on the back panel of the machine are matters needing attention.

Be sure to use or operate the device according to these instructions.

Please keep the Specification properly for unexpected needs.

Contents

Performance features ............................................................................................................................................... 1

I. Descriptions of front and back panels and modules of smart host ................................................................... 2

1—1 Front panel ........................................................................................................................................ 2

1—2 Back panel ......................................................................................................................................... 3

1—3 Function module ............................................................................................................................... 4

II. Minimum system ................................................................................................................................................. 9

2—1 Structure of minimum system ......................................................................................................... 9

2—2 Major characteristics of minimum system ..................................................................................... 9

2—3 Connection of minimum system ...................................................................................................... 9

2—4 Running of minimum system ........................................................................................................... 9

2—5 Restrictions of minimum system ................................................................................................... 12

III. Typical system .................................................................................................................................................. 13

3—1 Structure of typical system............................................................................................................. 13

3—2 Connection of typical system ......................................................................................................... 13

3—3 Running of typical system ..................................................................................................................... 14

IV. System setting.................................................................................................................................................... 16

4—1 System time setting ......................................................................................................................... 16

4—2 Resource status checking ............................................................................................................... 16

4—3 Comprehensive setting ................................................................................................................... 17

4—4 Sound source setting ....................................................................................................................... 17

4—5 Partition operation and setting ...................................................................................................... 17

4—6 Timing setting ................................................................................................................................. 18

4—7 Default programs editing ............................................................................................................... 20

4—8 Alarm setting ................................................................................................................................... 20

4—9 Language selection.......................................................................................................................... 21

4—10 Paging setting .................................................................................................................................. 21

4—11 Phone setting ................................................................................................................................... 21

4—12 Chime setting .................................................................................................................................. 22

4—13 Monitor Selection ............................................................................................................................ 22

4—14 Built-in player or built-in CD program playback ........................................................................ 22

4—15 Production of built-in program and voice files ............................................................................ 23

Performance Specification ..................................................................................................................................... 25

Public Address System Intelligent Public Address System

Performance features

 Friendly big display screen.

 Easy to control the touch screen (or touch pad).

 Automatic Chinese/English display mode conversion.

 50×250 strong digital broadcasting matrix.

 Built-in exclusive electroacoustic program sources. Background music broadcast is supported with no need to

externally connect the sound source device (high capacity program memory that makes it possible to

continuously broadcast programs without repetition for up to a week).

 Special program sources can be built in according to user needs, such as etiquette, gymnastics tracks, various

bells, alarm whistles and guest greeting, seeing guests off, warnings and other broadcasting audio files.

 City call interface is available, and calls can be answered or rejected automatically. Convenient for a

telephone remote control or holding a teleconference.

 1-48 remote control partition paging channels.

 Fire control/disastrous alarms, paging, phone calls break in automatically.

 Module functions such as normal input, priority input, paging input, normal input of partition, monitoring,

extend output/input modules can be selected.

 Green operating system. Host and peripheral equipment can be programmed for timing, to run while

automatically saving energy.

Public Address System Intelligent Public Address System

I. Descriptions of front and back panels and modules of smart host

1—1 Front panel

COMPACT DISC DRIVER

POWER

EMC MIC

Public Address Multimedia Matrix

OFF ON

M2189

TOUCH PAD

FULL ALARMING

USB

1 2 3 4 5 6

1．Key switch (POWER)

The key switch is the machine’s power switch. The power can be turned on by clockwise rotating the special key

for network broadcasting system host. Before turning off the power, please enter the “system setting” interface,

and use the “close the system” button to close the system.

2．Power indicator light

The indicator light will be on when turning on the power. When the power is just turned on, the indicator light will

flash yellow, showing that the system is being started. After the system is started, the indicator light will turn solid

green.

3．Display screen

Color display/touch screen, display various information of the machine in real time; directly touch the screen to

operate the function items.

Prompt: USB interface can externally connect the mouse, to operate the device. Pin 2 of the EMC MIC is

connected to the signal port, and pin 1 and 3 are grounded.

4．Built-in compact disk driver of CD player

Press the in and out key to open the disk driver, and put the CD disk in the disk driver, then press the in and out

key again to close the disk driver. (note: please do not close the disk driver with your hands forcibly)

5．Handheld emergency paging microphone holder

Hang the microphone here facing forward when not using the emergency paging microphone.

6．Handheld emergency paging microphone jack (EMC MIC)

The handheld emergency paging microphone is the top priority. When pressing the speech switch of the

microphone, all partitions will be opened automatically, and all other signals are under waiting state. (please see

the instructions for use for the operations of emergency paging microphone CB-100, here we will not repeat it.)

7．USB interface (USB)

Public Address System Intelligent Public Address System

The USB interface is used to connect U disk, mobile hard disk or other memory devices to copy programs for the

system. And also, it can connect keyboard or mouse with a USB interface to upgrade the software.

8．Touch pad

It is used to operate the system (which is equivalent to the computer mouse). Point contacting the touch pad with

your finger can select the operation items, and touching it with your finger and move on it can move the selection

cursor on the screen.

9．One-key alarming trigger key (FULL ALARMING)

After the key is pressed, the signals sent through it will be the second priority, just behind the emergency paging

microphone (6). After the key is pressed when an emergency occurs, all partitions will be opened automatically,

and warning signals will be sent to all partitions. The key will turn red when it is giving an alarm, and press it

again, the alarm will be ended.

1—2 Back panel

CH-5 CH-6 CH-7 CH-8

EMC MIC

AUDIO OUT

( 0 dB )

BUILT-IN SOURCE

INNER CD

CHIME/ALARM

~220V/50Hz

F10AL

MAINS

TEST

DATA

SCRN

CH 1

TIMING OUTLET

~220V/50Hz/8A

CH 2

CH 3 CH 4

请勿打开,以免触电

RISK OF ELECTRIC SHOCK

DO NOT OPEN

警告

CAUTION!

Nur Sicherung 250V

Use Only With A 250V Fuse

Employer Unl quement Avec

Fusibl e De 250V

Norma l I nput Module -

III

LINE1 LINE2 LINE3 LINE4 LINE5 LINE6 LINE7 LINE8

Normal Output Module -

III

CH-3 C H-4 CH-5 CH-6 CH-7 CH-8

Prior Input Module -

III

LINE1 LINE2 LINE3 LINE4 LINE5 LINE6 LINE7 LINE8

High

Low

Remote Call Module -

III

CH-1 CH-2 CH-3 CH-4

Extend Output Module -

III

Master Slave

DOWN2 DOWN1

EMC Input Module-III

EMC Input/Individual

EMC Out/General EMC Out/Individual

EMC Output Module-III

2 3 4

Monitor Module -

III

LINE OUTPUT SPEAKER OUT 8Ω

Device Control - 1

Periphery C ontrol Module -

III

Device Control - 2 Device Control - 3 Device Control - 4

1. Data interface connecting extension box

2. Function extension module

3. VGA interface (mainly for debugging)

4. Network interface

5. Built-in player audio signal outlet

6. Built-in CD player audio signal outlet

7. Bell/alarm signals audio out

8. Emergency microphone audio signal outlet

9. Mains input and fuse holder (AC220-240V)

10. Timing power outlet socket (output

AC220-240V power)

11. Heat-removing and ventilating window

Public Address System Intelligent Public Address System

1—3 Function module

According to the needs of different application situations, the smart broadcasting center can configure the

system functions with the function modules being chosen by users. The optional function modules, and

functions of each module and quantity of modules selected are listed in the table below. To ensure the

normal operation of the system, the function modules can only be assembled by the authorized distributor.

Module name Functions and roles of modules Quantity

Prior input

module M2821

An indispensable module of the system. 8 lines of audio signal input (all

lines are a line level port), with different priorities. Signals of the top

priority are output first. Signals for fire control can break in.

ormal input

module

M2822

n i

ndispensab

module of the system.

lines of audio signal

input (all

lines are a line level port); signals from each line are processed

independently, and can be distributed to any output channel. 0～6

Partition output

module M2864

n i

ndispensable

module of the system (at least 1 module shall be

provided).

8 lines of audio signal input, and any input sound source can be called

for each line.

1～33

Alarm input

module M2880

ach module can receiv

e 16 lines of alarm signals from the fire control

center, and can be programmed and compatible with high/low alarm

level. (optional) 0～16

reak

in control

module

M2832

16 lines of break-in control signal output, used for activating alarms,

paging and call break-in area. (optional) 0～16

Monitor module

M2818

n i

ndispensable

module of the system.

Automatically/manually monitor signals output from sound sources or

partitions.

emote

call

module

M2826

lines of remote partition paging interfaces.

ternally connect the

remote terminals, and the remote control distance can be 1 kilometer.

(optional)

0～6

Peripheral

control module

M2820

It can program or operate the peripheral sound sources, smart amplifiers

and solid recorders. (optional) 0～6

xten

d output

module

M2899

An indispensable module of the system. It can only access to the host,

and can be used directly with the extend input module. 0～5

xtend input

module

M2898

It can only access to the extend machine, and can be used with the

extend output module, and can also be cascaded. 0～10

12 function module slots are provided on the back of each smart broadcasting center (host), and they can

configure 12 function modules. If a system needs to install more than 12 extend modules, then it is necessary to

connect a smart module extension box (M2800). A smart extension box can install 12 function modules. The

extension box is linked to the host or other extension boxes via network. See page 3 descriptions of the machine’s

back panel for the linking interface of the extension box.

Public Address System Intelligent Public Address System

1—3.1 Prior Input Module (M2821)

LINE1~LINE8: the ex-factory default of input port sensitivity from line 1 to line 8 of this module is 4V. If the

sensitivity needs to be improved, it can be set as 1V and 2V through jumper according to the operation method as

follows:

Perform operations shown in the figure below at the jumper setting position of the input module:

Input signals of 8 lines of the prior input module are different in priority. Line 1 is the top priority, followed by

line 2, 3, 4, 5, 6, 7 and 8. When signals come from line 1, all signals from line 2, 3, 4, 5, 6, 7 and 8 will be mute;

and others do analogically. After the input signals of 8 lines are sorted according to their priority, they enter the

system as a sound source, which is the “prior sound source” on the main interface of the screen. When pressing

the “prior sound source” button, you can operate the prior input module correspondingly, such as partition

allocation and volume adjustment.

After the system receives the fire control/disaster alarms, it will forcibly allocate the prior sound source to

partitions where alarms need to be given and the selected adjacent regions. Please refer to descriptions of item

4—9.

1—3.2 Normal Input Module (M2822)

LINE1~LINE8: the ex-factory default of input port sensitivity from line 1 to line 8 of this module is 4V. If the

Prior Input Module - III

LINE1 LINE2 LINE3 LINE4 LINE5 LINE6 LINE7 LINE8

High Low

Normal Input Module - III

LINE1 LINE2 LINE3 LINE4 LINE5 LINE6 LINE7 LINE8

Take line 6 as an example:

The sensitivity is 4V when the jumper cap is

covered on the first jumper (left);

The sensitivity is 2V when the jumper cap is

covered on the second jumper (middle);

And the sensitivity is 1V when the jumper

cap is covered on the third jumper (left).

The setting for other lines is the same as that

of line 6.

Public Address System Intelligent Public Address System

1 2 3 4 5 6 7 8 9 10 11 12 13

14 15 ,16 ,17 18 19 ,20 21, 22 23 ,24 ,25

sensitivity needs to be improved, it can be set as 1V and 2V through jumper according to the operation method of

the prior input module. Please refer to descriptions of item 1-3.1.

Input signals of 8 lines of the normal input module are processed separately as 8 independent sound sources to

enter the system, and they correspond to the 8 sound sources on the main interface of the screen (default).

The users can choose to purchase 6 normal input modules at most, and these modules are set by the distributor,

corresponding to No.“9 ~ 48” sound source.

1—3.3 Partition Output Module (M2864)

Each partition output module is provided with 8 signal output ports, respectively corresponding to 8 audio signal

input interfaces that connect 8 primary and 1 standby smart amplifier, or connecting with audio input interfaces of

other amplifiers.

The nominal output level of the partition output is 1V (0dBV).

When the system has only 1 output module, the 8 signal output ports correspond to No.“1, 2, 3, 4, 5, 6, 7 and 8”

partition on the main interface of the screen (default). If there are more than 8 partitions in the user’s system,

several partition output modules shall be used. One partition output module shall be added for every 8

partitions increase. The partition number to which each output module corresponds is determined by the

distributor through hardware setting of the module. At most, 250 partitions can be set, requiring 33 partition

output modules in total.

1—3.4 Fire control/disaster alarm input module (EMC Input Module – M2880)

The module is the connector between the broadcasting system and

the fire control center. Type D port with 25 pins (EMC Input

Individual) should be connected to the fire control center, and

each port can receive 16 lines of alarm signals.

Functions of pins of the port are as follows:

Pin 1~16: hot end, respectively respond to control signals of line

1~16 of alarm input of this module; pin 17～25: cold end

(common terminal), “ground” of the alarm signals.

If there are more than 16 lines of alarm signals, then it is necessary to use several alarm input modules. At most

16 alarm input modules can be used to receive 256 lines of alarm signals of the fire control center. The serial

number of each module is determined by the distributor through hardware setting of the module.

Normal Output Module - III

CH-1 CH-2 CH-3 CH-4 CH-5 CH-6 CH-7 CH-8

EMC Input Module-III

EMC Input/Individual

Public Address System Intelligent Public Address System

1 2 3 4 5 6 7 8 9 10 11 12 13

14 15 ,16 ,17 18 19 ,20 21, 22 23 ,24 ,25

1—3.5 Break-in control module (EMC Output Module – M2832)

The module is used to activate the equipment (they may be closed currently) in alarm, paging and call break-in

areas, to forcibly insert an emergency broadcast. Type D port with 25 pins (EMC Out/Individual）is the outlet of

partition break-in activation signals, among which pins 1～16

respectively correspond to the hot ends of partition 1～16 of this

module, and pins 17～25 are cold end (common terminal). When

breaking in, short-circuit control signals are output, and the

short-circuit control ability of each line is 100V/1A. Under typical

conditions, these pins should be connected respectively to the

ALARM connector of three-wire system partition amplifier.

6.3mm dual core port (EMC Out/General) also outputs break-in (short-circuit) control signals. When any line of

the module outputs break-in signals, this port will output alarm signals (standby use), and the drive capability is

also 100V/1A.

Generally, the optional quantity of break-in control modules in the system should be the same as that of the

alarm input modules, and their serial numbers are also determined by the distributor through hardware setting.

1—3.6 Monitor Module (M2818)

The module is used to monitor each link of the system, and the specific monitoring points are operated by the

person on duty on the main interface of the screen. However, when there are alarm, call or paging signals, it will

forcibly switch to monitor these emergency signals automatically according to the priority: alarms—paging—call.

6.3mm dual core port (MON) is the monitor outlet, which can externally connect the monitor earphone or small

active speaker.

Output of the amplifier (10W) can directly connect the speaker (8Ω).

1—3.7 Remote Call Module (M2826)

The module is a remote partition paging port, which shall externally connect the remote partition paging

terminal M2588. A remote call module can connect 8 remote partition paging terminals. The connecting line is

EMC Out/General EMC Out/Individual

EMC Output Module-III

Monitor Module - III

LINE OUTPUT SPEAKER OUT 8Ω

Remote Call Module - III

CH-1 CH-2 CH-3 CH-4 CH-5 CH-6 CH-7 CH-8

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