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PUBLIC ADDRESS SYSTEM
THUrsday - 31/10/2013 15:22

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Public Address System
The Public Address (P.A) system is a system that distributes announcements (voice) and background
music (BGM) to a relatively large number of people within a given area

Introducing

the

Public

1.
General,

Address

System

General
electrical

acoustic

devices

introducion

are

called

“Public

Address



P.A”

systems.

The Public Address (P.A) system is a system that distriutes announcements (voice) and background
music

(BGM)

to

a

relatively

large

number

of

people

within

a

given

area

Block diagram of PA system is following:

+
-

Audio
DVD/CD/Radio

player,
Playback

sources:
tel

paging
announcer

-

Microphone

-

Remote

Microphone

+

Amplifiers:

-

Mobile

-

Packaged

amplifier

amplifier,

amplifier

series

+

Speaker

selector:

-

Select

speaker

-

Attenuator

Control

+

Speakers:

-

Ceiling

-

Box

speakers:

speakers:

wall

flush
mount,

mount,

universal

surface

speaker,

mount

splashproof

speaker.

- Horn speakers: separate reflex horn, combination reflex horn, proof horn, wide range horn
-

Wide

-

dispersion

speakers

array

speaker

Coaxial

2.

The

purpose

-

Broadcasting

voice

-

Broadcasting

background

-

Broadcasting

3.

message

to

music

emergency

Where

of
an
to

area

PA
or

building

in

the

building

or

is

or

area

or

of

a

event
PA

system
factory…(paging)
workshop
fire

(BGM)
alarm,…

system

used?

- PA system is designed for factory, office. It is broadcasting messages such: time begin work, time end
work,

Work

out

of

time,

time

rest,

BGM,...

- PA system is designed for airport, train station. It is broadcasting messages such : departure
announcement, final boarding announcement,

arrival announcement,

general announcement,

emergency
-

PA

-

announcement,..
system

PA
PA

system

system

is

4.

is

designed

is

designed

designed

for

for

commercial

PA

for

center,

super-market,

shop.

medical

center.

complexes

building,…

hospital,
apartment,

systems

of

TOA

TOA is a manufacturer of audio equipment that leading of Japan. Equipment TOA has been customer
Viet

Nam

The

T.C

The

trust,

especially

company

PA

system

PA

is

system,

being

series

conference

distributor
of

TOA

audio

for

TOA

include

with

projects.

audio
(not

products
at

all):

-

VM-2000

series

up

to

45

zones

-

VM-3000

series

up

to

60

zones

-

FS-7000

200

zones

-

VX-2000

-

SX-2000

series
up
up

to
to

up

to

50

zones,

4

audio

chanels

255

zones,

16

audio

chanels

pan

st�h'o4�

��

2.0pt;color:black;mso-themecolor:text1;mso-bidi-font-weight:

bold;font-

style:normal;mso-bidi-font-style:italic'>Up to 40 specific day programs can be set for any desired date
and

time.

A summertime period can be set by either the system's PC software or the VX-2000's Summertime
Setting

switch.

-

Energy

Saving

Mode

Battery consumption can be reduced by using the VP power amplifier's standby function (since the
entire system's power consumption is reduced by putting unnecessary power amplifiers in standby
mode).
-

PC

Setting

Software

PC software is used to select input and output equipment, or set priorities, broadcast patterns, items to
be
activated, etc. Various functions can also be freely assigned to the Remote Microphone' s function
keys.
The

PC
VX-2000's

Software
memory

can

Provides
log

up

to

Versatile

2,000

events,

Auxiliary

which

can

be

Operation

read

into

a

PC.

System block diagrams and individual equipment settings can be printed out using the VX-2000's PC
software.
Remote

Microphone

function

System

configurations

and

key

names

connections

can

be

can

be

printed
checked

out

and

during

used

as

equipment

name

labels.

installation.

Inspection mode permits inspection of emergency broadcast equipment operations without actually
making

broadcasts.

DISTRIBUTION AGENCY
Agency official distributor TOA (Japan)
Please contact with us for advice and support!
Services 24/7 hotline 1900 7188
Source: T.C Group
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Key: the public, address p.a, system is, system that, distriutes announcements, voice and,
background music, bgm to, relatively large, number of, people within, given area


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VX-2000 Series(31/10/2013)



VM-3000 Series(31/10/2013)



VM-2000 Series(31/10/2013)



SX-2000 Series(31/10/2013)



FS-7000 Series(31/10/2013)



HOME



CONTACT



SUPPORT



REGISTRATION



LOCATION

Am Thanh Hoi Thao, Am Thanh
Toa, Bao Chay Tu Dong, Camera
Quan Sat, Camera SamSung,
CCTV, Chuong Cua Man Hinh,
Dinh Vi Xe May, Giam Sat Hanh

Trinh, GPS, He Thong Am
Thanh, He Thong Bao Chay, He
Thong Bao Trom, Khoa Cua
Dien Tu, Man Hinh SamSung,
Ngoi Nha Thong Minh, Phan
Mem Dinh Vi GPS, Thiet Bi Am
Thanh, Thiet Bi Bao Chay Tu
Dong, Thiet Bi Dinh Vi, Tong Dai
Dien Thoai
 Am Thanh Hoi Thao
 Am Thanh Toa
 Bao Chay Tu Dong
 Camera Quan Sat
 Camera SamSung
 CCTV
 Chuong Cua Man Hinh
 Dinh Vi Xe May
 Giam Sat Hanh Trinh
 GPS

 He Thong Am Thanh
 He Thong Bao Chay
 He Thong Bao Trom
 Khoa Cua Dien Tu
 Man Hinh SamSung
 Ngoi Nha Thong Minh
 Phan Mem Dinh Vi GPS
 Thiet Bi Am Thanh
 Thiet Bi Bao Chay Tu Dong
 Thiet Bi Dinh Vi
 Tong Dai Dien Thoai

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HOME



INTRODUCTION



o

T.C INTRO

o

CERTIFICATION

o

ACTIVITY DIAGRAMS

o

ACTIVITY PHOTO

SYSTEM & SERVICES
o

SYSTEM & SERVICES T.C

o

SYSTEM & SOLUTIONS



CATV SYSTEM



PA SYSTEM



CCTV SYSTEM



FIRE ALARM-FIGHTING SYSTEM



BURGLAR ALARM SYSTEM



SMART HOME



VIDEO DOORPHONE SYSTEM



INTELLIGENT DOORLOCK SYSTEM



LAN SYSTEM



PABX SYSTEM



LED SYSTEM



o



SHOPS



NEWS



ELECTRONIC FACTORY

SERVICES



CATV SERVICES



TC TRACK TRACKING SYSTEM



CALL CENTER

o

COMPANY INFORMATION

o

TECHNOLOGY INFORMATION

o

PROJECT INFORMATION

RECRUIMENT

HOME»SYSTEM & SERVICES»SYSTEM & SOLUTIONS»PA
SYSTEM
•Solutions


System & Services T.C



System & Solutions

o

Catv System

o

PA System

o

CCTV System

o

Fire Alarm-Fighting System

o

Burglar Alarm System

o

Smart Home

o

Video Doorphone System

o

Intelligent Doorlock System

o

Lan System

o

PABX System

o

Led System

o

Electronic Factory



Services

o

CATV Services

o

TC Track Tracking System

o

Call Center

VM-2000 SERIES
THUrsday - 31/10/2013 15:16

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VM-2000 Series
The TOA System Management Amplifiers VM-2120 and VM-2240 are expressly designed to fulfill
increasing requirements for reliable and efficient communications in mid-size facilities such as office
buildings, factories, hospitals, transportation terminals and many other sites

VM-2000
1. System diagram

Series

The TOA System Management Amplifiers VM-2120 and VM-2240 are expressly designed to fulfill
increasing requirements for reliable and efficient communications in mid-size facilities such as office
buildings, factories, hospitals, transportation terminals and many other sites. Both amplifiers are
multifunctional designs, with the VM-2120 rated at 120W and the VM-2240 at 240W. Each amplifier
may be cascade-configured to meet increased power demands. Conforming to EIA standards both
amplifiers

may

be

rackmounted,

taking

up

just

a

3-unit

space.

A VM-2000 Series amplifier accepts six audio inputs which include two BGM inputs and a telephone
paging input. Speaker output selector for five zones is provided as well as an internal speaker
attenuator. In addition to general purpose broadcasts, EN60849* standard-based emergency
broadcasts which may be pre-recorded *1 or transmitted via the optional RM-200M Remote Microphone
are possible. These operations can also be remotely controlled using external auxiliary equipment.

A VM-2000 Series amplifier is also equipped with surveillance capability*2 that conducts automatic
system

checks
EN

*
*1

Requires

*2

for
denotes

Requires

optional
optional

Remote

malfunctions.
European

EV-200
SV-200M

Standard

Announcement

Board.

Surveillance

Board.

Microphone

RM-200M

May be connected to either amplifier to provide general purpose and emergency broadcasts.
Remote

Microphone

Extension

RM-210

Facilitating

communications

as

an

extension

unit

for

controlling

key

system

operations.

2.

Features:

-

Standard

-

VM-2000
More

Vm-2000

amplifier
amplifiers

EN60849.
has

combine

to

increase

5
speaker

speaker

lines.

Up

to

45

lines
speaker

lines

- A VM-2000 Series amplifier can be combined to increase its system coverage number of speaker
zones.
- Use of the optional SV-200M Surveillance Board allows system-wide integrity to be conveniently
monitored such as CPU-initiated automatic checking at pre-set times for open or shorted speaker lines,
any speaker circuit ground leaks as well as power amp section malfunctions. Signals can be sent to a
status

display

which

simplifies

maintenance

and

instantly

calls

attention

to

faults.

- If the EV-200 Voice Announcement Board is used, five general-purpose messages and two emergency
messages as well as a chime tone can be output. To record customized announcements and messages,
the optional EV-350R Digital Announcer can be used. In addition, this allows adding a customized
chime

tone

to

the

six

built-in

chime

tones.

- When a VM-2000 Series amplifier is used in combination with an emergency power supply unit*, a
backup
*

battery
TOA

ensures

DS-1000B

uninterrupted
or

similar

operation

during

emergency

power

power
supply

outages.
unit.

- During emergency situations a VM-2000 Series amplifier can provide phased emergency broadcasts
as

per

EN60849*

standard.

- Emergency broadcasts preempt system volume settings as well any external attenuators to ensure
the

broadcast

is

easily

heard

in

any

speaker

zone.

- Four priority levels can be set for general broadcasts. All priority levels of general broadcasts are
overridden in an emergency situation while emergency broadcasts are supplied to all zones.
- Standard speaker line distribution is rated for 100V applications. 50V or 70V speaker line distribution
can

also

be

selected

by

an

easily

performed

internal

wiring

change.

- The system will accept up to four remote microphones (RM-200M) that can be extended totally up to
a

maximum

of

800

meters.

- The independent speaker zones may be programmed into a maximum of five groups to receive group
broadcasts. If a remote microphone is used, it can broadcast to Group 1 and Group 2.
- The RM-200M remote microphone provides announcements with extraordinary clarity and freedom
from distortion thanks to a highperformance built-in compression circuit.
Please contact with us for advice and support!
Services 24/7 hotline 1900 7188
Source: T.C Group

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Total notes of this article: 0 in 0 rating
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3
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Key: the toa, system management, amplifiers vm-2120, and vm-2240, are expressly, designed to,
fulfill increasing, requirements for, reliable and, efficient communications, in mid-size, facilities such,
as office, buildings factories, hospitals transportation, terminals and, many other, sites


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Newer articles


Public Address System(31/10/2013)



VX-2000 Series(31/10/2013)



VM-3000 Series(31/10/2013)

Older articles


SX-2000 Series(31/10/2013)



FS-7000 Series(31/10/2013)



HOME



CONTACT



SUPPORT



REGISTRATION



LOCATION

Am Thanh Hoi Thao, Am Thanh
Toa, Bao Chay Tu Dong, Camera
Quan Sat, Camera SamSung,
CCTV, Chuong Cua Man Hinh,
Dinh Vi Xe May, Giam Sat Hanh
Trinh, GPS, He Thong Am
Thanh, He Thong Bao Chay, He
Thong Bao Trom, Khoa Cua
Dien Tu, Man Hinh SamSung,
Ngoi Nha Thong Minh, Phan
Mem Dinh Vi GPS, Thiet Bi Am
Thanh, Thiet Bi Bao Chay Tu
Dong, Thiet Bi Dinh Vi, Tong Dai
Dien Thoai
 Am Thanh Hoi Thao
 Am Thanh Toa
 Bao Chay Tu Dong
 Camera Quan Sat
 Camera SamSung
 CCTV

 Chuong Cua Man Hinh
 Dinh Vi Xe May
 Giam Sat Hanh Trinh
 GPS
 He Thong Am Thanh
 He Thong Bao Chay
 He Thong Bao Trom
 Khoa Cua Dien Tu
 Man Hinh SamSung
 Ngoi Nha Thong Minh
 Phan Mem Dinh Vi GPS
 Thiet Bi Am Thanh
 Thiet Bi Bao Chay Tu Dong
 Thiet Bi Dinh Vi
 Tong Dai Dien Thoai
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HOME | Users | Statistics | Contact


HOME



INTRODUCTION



o

T.C INTRO

o

CERTIFICATION

o

ACTIVITY DIAGRAMS

o

ACTIVITY PHOTO

SYSTEM & SERVICES
o

SYSTEM & SERVICES T.C

o

SYSTEM & SOLUTIONS



CATV SYSTEM



PA SYSTEM



CCTV SYSTEM



FIRE ALARM-FIGHTING SYSTEM



BURGLAR ALARM SYSTEM



SMART HOME

o



SHOPS



NEWS





VIDEO DOORPHONE SYSTEM



INTELLIGENT DOORLOCK SYSTEM



LAN SYSTEM



PABX SYSTEM



LED SYSTEM



ELECTRONIC FACTORY

SERVICES



CATV SERVICES



TC TRACK TRACKING SYSTEM



CALL CENTER

o

COMPANY INFORMATION

o

TECHNOLOGY INFORMATION

o

PROJECT INFORMATION

RECRUIMENT

HOME»SYSTEM & SERVICES»SYSTEM & SOLUTIONS»PA
SYSTEM
•Solutions



System & Services T.C



System & Solutions

o

Catv System

o

PA System

o

CCTV System

o

Fire Alarm-Fighting System

o

Burglar Alarm System

o

Smart Home

o

Video Doorphone System

o

Intelligent Doorlock System

o

Lan System

o

PABX System

o

Led System

o

Electronic Factory



Services

o

CATV Services

o

TC Track Tracking System

o

Call Center

VX-2000 SERIES
THUrsday - 31/10/2013 15:19

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VX-2000 Series
The TOA VX-2000 Series broadcast system is designed for both general-purpose and emergency
broadcasts.

VX-2000
1. System Diagram

Series

- The TOA VX-2000 Series broadcast system is designed for both general-purpose and emergency
broadcasts. It is comprised of the System Manager, Surveillance Frame, Power Amplifiers, Power
Supply unit, Emergency Power Supply, and a user-specified number of Remote Microphones. The
system complies with the EN60849 Standard and its failure detection circuitry operates continuously to
check components and speaker lines for any irregularities. If detected, failure warnings are provided by
way

of

an

LED

indicator

and

a

buzzer.

- The VX-2000 has been designed to offer a very high evel of versatility to allow its use in various
environments and features a scalable architecture hat can be easily expanded as requirements dictate.
A fully modular configuration facilitates assembling a system that is ideally optimized for a particular
application with specific modules. The VX-2000 offers a high-performance cost-effective solution to any
environment’s

broadcast

and

public

address

requirements.

- The VX-2000 system can be configured to accept a maximum of 8 input slots for various input source
modules, up to 8 remote microphones including 4 Fireman’s Microphones, 2 voice-announcement
boards as well as a built-in announcement chime. Up to 80 output zones using a maximum of 8
surveillance

frames

can

be

administered.

2.

Features:

-

Modular

System

Offers

Connection

to

Various

Sound

Sources.

The VX-2000 System Manager features 8 input slots that permit the use of various input sources with
the

selection

-

Up

to

of

8

corresponding

Remote

Microphones

modules.

Can

Be

Connected.

A total of 8 RM-200X and RM-200XF Remote Microphones can be connected to the VX-2000. Up to 4
RM-200XF

units

can

be

installed.

RM-210 extension capability permits the number of Remote Microphone function keys to be increased
to

up

The

to

system

can

-

be

105

configured

keys

for

up

to

Sound

Up

to

2

The

EV-200

VX-2000

-

VX-2000

units

can

features

-

features

Expansion

16

305

unit.

function

key

settings.

Source
be

4

Standard-Equipment

The

per

connected

different

inputs

to

and

to

chime

Control

control

Devices

Up

control

to

VX-2000.

sound

Input
16

the

sources.

and

outputs

as

50

Output

standard

equipment.

Output

Zones

The VX-2000SF Surveillance Frame can be expanded to up to 5 units, increasing the number of
available
-

Control

output
Input

and

zones
Output

to

Modules,

and

up
2

Types

to
of

Speaker

50
Output

zones.
Modules

The VX-2000SF is designed to accept up to 10 modules. The control input module, control output
module,

and

2

types

of

speaker

output

modules

are

available.

Speaker output modules feature failure-detection circuitry. Two failure detection methods are provided:

impedance checking and pilot signal monitoring. Such failure modes as speaker line shorts, open
circuits

and

ground

faults

can

be

detected.

With the addition of extra control input modules and control output modules, the number of control
inputs and outputs can be expanded to up to a total of 128 terminals within the system. (Sixteen
terminals

are

-

included

as

standard

9-Band

equipment

Graphic

in

the

VX-2000.)

Equaliser

Card

Provides 9 bands of computer-adjustable graphic equalisation to the system's speaker output module.
-

Standby

Amplifier

Function

A standby amplifier can be installed for each VX-2000SF to automatically provide substitute amplifier
output

should

the

-

main

power

CPU

amplifier

fail.

OFF

Switch

Enables broadcast from the RM-200XF Fireman's Microphones to all output zones even if the system's
main

CPU

-

Individual

Block

fails.

Failure

Detection

Circuitry

This failure detection function monitors cable connections between the Remote Microphones and the
VX-2000, between the VX-2000 and the VX-2000SF, between the VX-2000SF and the VP power
amplifiers,

and

between

the

VP

power

amplifiers

and

the

speakers.

The function detects and warns of such failure modes as blown fuses or overheating in the VP power
amplifier.
Can detect and indicate failure of the VX-2000DS' charging circuitry, or battery irregularities.
-

Failure

Indication

The failure LED indicators for the VX-2000, VX-2000SF and Remote Microphone light when any failure is
detected

within

the

system.

The failure indication function can be assigned to the Remote Microphone. When assigned, the LEDs
flash

and

a

buzzer

is

-

sounded

if

a

failure

is

Monitoring

detected.
Function

The sound output of a selected output zone can be monitored using the Remote Microphone's internal
speaker

or

-

VX-2000's

Time

A
Up

the

weekly
to

40

specific

output.

Schedule
schedule

day

monitor

programs

can
can

be

set

Function
be

for

any

desired

programmed.
date

and

time.

A summertime period can be set by either the system's PC software or the VX-2000's Summertime
Setting
-

switch.
Energy

Saving

Mode

Battery consumption can be reduced by using the VP power amplifier's standby function (since the
entire system's power consumption is reduced by putting unnecessary power amplifiers in standby
mode).
-

PC

Setting

Software

PC software is used to select input and output equipment, or set priorities, broadcast patterns, items to
be
activated, etc. Various functions can also be freely assigned to the Remote Microphone' s function
keys.
-

PC

The

Software

VX-2000's

memory

Provides

can

log

up

to

Versatile

2,000

events,

Auxiliary

which

can

be

Operation

read

into

a

PC.

System block diagrams and individual equipment settings can be printed out using the VX-2000's PC
software.
Remote

Microphone

function

System

configurations

and

key

names

connections

can

be

can

be

printed
checked

out

and

during

used

as

equipment

name

labels.

installation.

Inspection mode permits inspection of emergency broadcast equipment operations without actually
making broadcasts.

Please contact with us for advice and support!
Services 24/7 hotline 1900 7188
Source: T.C Group
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Total notes of this article: 0 in 0 rating
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2
3
4
5
Click on stars to rate this article

Key: the toa, vx-2000 series, broadcast system, is designed, for both, general-purpose and,
emergency broadcasts


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Newer articles


Public Address System(31/10/2013)

Older articles


VM-3000 Series(31/10/2013)



VM-2000 Series(31/10/2013)



SX-2000 Series(31/10/2013)



FS-7000 Series(31/10/2013)



HOME



CONTACT



SUPPORT



REGISTRATION



LOCATION

Am Thanh Hoi Thao, Am Thanh
Toa, Bao Chay Tu Dong, Camera
Quan Sat, Camera SamSung,
CCTV, Chuong Cua Man Hinh,
Dinh Vi Xe May, Giam Sat Hanh
Trinh, GPS, He Thong Am
Thanh, He Thong Bao Chay, He
Thong Bao Trom, Khoa Cua
Dien Tu, Man Hinh SamSung,
Ngoi Nha Thong Minh, Phan
Mem Dinh Vi GPS, Thiet Bi Am

Thanh, Thiet Bi Bao Chay Tu
Dong, Thiet Bi Dinh Vi, Tong Dai
Dien Thoai
 Am Thanh Hoi Thao
 Am Thanh Toa
 Bao Chay Tu Dong
 Camera Quan Sat
 Camera SamSung
 CCTV
 Chuong Cua Man Hinh
 Dinh Vi Xe May
 Giam Sat Hanh Trinh
 GPS
 He Thong Am Thanh
 He Thong Bao Chay
 He Thong Bao Trom
 Khoa Cua Dien Tu
 Man Hinh SamSung

 Ngoi Nha Thong Minh
 Phan Mem Dinh Vi GPS
 Thiet Bi Am Thanh
 Thiet Bi Bao Chay Tu Dong
 Thiet Bi Dinh Vi
 Tong Dai Dien Thoai

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VM-3000 SERIES
THUrsday - 31/10/2013 15:17

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VM-3000 Series
The VM-3000 Series Voice Alarm System is an integrated emergency/general announcement broadcast
system

VM-3000

Series

1. System diagram

- The VM-3000 Series Voice Alarm System is an integrated emergency/general announcement
broadcast system. The Voice Alarm System Amplifier that plays the central role in the system is
available in two models: VM-3240VA (240W) and VM-3360VA (360W). Using these amplifiers in
conjunction with the VM-3240E(240W) and VM-3360E (360W) Extension Amplifiers allows larger
systems
-

VP-2000

to
ampliers

(VP-2241,

be
VP-2421)

are

standard

built.
amplifiers

for

VM-3000.

-

RM-200M:

Remote

microphone

-

RM-3000MF:

Fireman’s

microphone

-

VX-2000DS:

Emergency

power

supply.

-

VX-200PS:

-

power

PM-660U:

-

paging

Audio

-

supply.

sources:

VM-3000

micro

DVD,

radio

6

speaker

has

.
palyer,..
lines.

2.

Features:

-

Standard

EN60849,

EN

5416.

- Max. 13 MIC/LINE Inputs (VM-3240VA/3360VA: 4 MIC/LINE Inputs, VM-3240E/3360E: 9 Local inputs).
-

2
Up

-

to

Max.

-

4

BGM

Fireman's/Remote
60

assignable

Volume

-

Microphones
speaker

•Full

(max.

outputs

audio

outputs

per

setting,

priority

•LCD

display

of

Continuous

speaker

setting,

current
line

status

monitoring

zone
controlled

mixing

(DSP)

electronic

failure

amplifier)

&

voice

message

Intuitive

•Zone

Microphones)

each

processed

quality

-

Fireman's

for

audio

high

2

6

possible

digital

•Built-in

-

zone

setting

Digital

connectable

inputs

configuration

detection

setting

and

configuration

without

interruption

by

dedicated

setting
of

BGM

of

PC

software

system

distribution

or

units.
paging

announcements.
-

Complete

fault

Off-site

log

Built-in

and

Built-in

detection
check
remote

and

capability
Fireman's

voice

alarm

indication
via

LAN
Microphones
message

- 2-Phased voice alarm message (Alert and Evacuation) broadcasting

Please contact with us for advice and support!
Services 24/7 hotline 1900 7188
Source: T.C Group
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Key: the vm-3000, series voice, alarm system, is an, integrated emergency/general


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REGISTRATION



LOCATION

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Quan Sat, Camera SamSung,
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Dinh Vi Xe May, Giam Sat Hanh
Trinh, GPS, He Thong Am
Thanh, He Thong Bao Chay, He
Thong Bao Trom, Khoa Cua
Dien Tu, Man Hinh SamSung,
Ngoi Nha Thong Minh, Phan
Mem Dinh Vi GPS, Thiet Bi Am
Thanh, Thiet Bi Bao Chay Tu
Dong, Thiet Bi Dinh Vi, Tong Dai
Dien Thoai
 Am Thanh Hoi Thao
 Am Thanh Toa
 Bao Chay Tu Dong
 Camera Quan Sat
 Camera SamSung
 CCTV
 Chuong Cua Man Hinh
 Dinh Vi Xe May
 Giam Sat Hanh Trinh

 GPS
 He Thong Am Thanh
 He Thong Bao Chay
 He Thong Bao Trom
 Khoa Cua Dien Tu
 Man Hinh SamSung
 Ngoi Nha Thong Minh
 Phan Mem Dinh Vi GPS
 Thiet Bi Am Thanh
 Thiet Bi Bao Chay Tu Dong
 Thiet Bi Dinh Vi
 Tong Dai Dien Thoai
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•Solutions


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o

Call Center

PUBLIC ADDRESS SYSTEM
THUrsday - 31/10/2013 15:22

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Public Address System
The Public Address (P.A) system is a system that distributes announcements (voice) and background
music (BGM) to a relatively large number of people within a given area

Introducing

the

Public

1.

Address

System

General

General,

electrical

acoustic

devices

introducion

are

called

“Public

Address



P.A”

systems.

The Public Address (P.A) system is a system that distriutes announcements (voice) and background
music

(BGM)

to

a

relatively

large

number

of

people

within

a

given

area

Block diagram of PA system is following:

+

Audio

-

DVD/CD/Radio

sources:

player,

-

tel

paging

Playback

announcer

-

Microphone

-

Remote

Microphone

+

Amplifiers:

-

Mobile

-

Packaged

amplifier

amplifier,

amplifier

series

+

Speaker

selector:

-

Select

speaker

-

Attenuator

Control

+

Speakers:

-

Ceiling
Box

speakers:

speakers:
wall

flush
mount,

mount,

universal

speaker,

surface
splashproof

mount
speaker.

- Horn speakers: separate reflex horn, combination reflex horn, proof horn, wide range horn
-

Wide

-

2.

dispersion

speakers

array

speaker

Coaxial

The

purpose

of

PA

system

-

Broadcasting

voice

-

Broadcasting

background

-

Broadcasting

3.

message

to

an

music

emergency

Where

to

area

or

building

in

the

building

or

area

or

of

a

event

is

or

PA

factory…(paging)
workshop

(BGM)

fire

alarm,…

system

used?

- PA system is designed for factory, office. It is broadcasting messages such: time begin work, time end
work,

Work

out

of

time,

time

rest,

BGM,...

- PA system is designed for airport, train station. It is broadcasting messages such : departure
announcement, final boarding announcement,

arrival announcement,

general announcement,

emergency
-

PA

-

announcement,..
system

PA
PA

is

system

system

is

is

designed

designed

4.

designed

for

for

commercial

PA

for

super-market,

shop.

medical

center.

complexes

building,…

hospital,

center,

apartment,

systems

of

TOA

TOA is a manufacturer of audio equipment that leading of Japan. Equipment TOA has been customer
Viet

Nam

The

T.C

The

trust,

especially

company

PA

PA

is

system

system,

being

conference

distributor

series

of

audio

for

TOA

with

TOA

include

projects.

audio
(not

products
at

all):

-

VM-2000

series

up

to

45

zones

-

VM-3000

series

up

to

60

zones

-

FS-7000

200

zones

-

VX-2000

-

SX-2000

pan

st�h'o4�

series
up

to

up
��

up

to

to

50

zones,

4

audio

chanels

255

zones,

16

audio

chanels

2.0pt;color:black;mso-themecolor:text1;mso-bidi-font-weight:

bold;font-

style:normal;mso-bidi-font-style:italic'>Up to 40 specific day programs can be set for any desired date
and

time.

A summertime period can be set by either the system's PC software or the VX-2000's Summertime
Setting

switch.

-

Energy

Saving

Mode

Battery consumption can be reduced by using the VP power amplifier's standby function (since the
entire system's power consumption is reduced by putting unnecessary power amplifiers in standby
mode).
-

PC

Setting

Software

PC software is used to select input and output equipment, or set priorities, broadcast patterns, items to
be
activated, etc. Various functions can also be freely assigned to the Remote Microphone' s function
keys.
The

PC
VX-2000's

Software
memory

can

Provides
log

up

to

2,000

Versatile
events,

which

Auxiliary
can

be

read

Operation
into

a

PC.

System block diagrams and individual equipment settings can be printed out using the VX-2000's PC
software.
Remote

Microphone

function

System

configurations

and

key

names

connections

can

be

can

be

printed
checked

out

and

during

used

as

name

equipment

labels.

installation.

Inspection mode permits inspection of emergency broadcast equipment operations without actually
making

broadcasts.

DISTRIBUTION AGENCY
Agency official distributor TOA (Japan)
Please contact with us for advice and support!
Services 24/7 hotline 1900 7188
Source: T.C Group
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Key: the public, address p.a, system is, system that, distriutes announcements, voice and,
background music, bgm to, relatively large, number of, people within, given area


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Older articles


VX-2000 Series(31/10/2013)



VM-3000 Series(31/10/2013)



VM-2000 Series(31/10/2013)



SX-2000 Series(31/10/2013)



FS-7000 Series(31/10/2013)



HOME



CONTACT



SUPPORT



REGISTRATION



LOCATION

Am Thanh Hoi Thao, Am Thanh
Toa, Bao Chay Tu Dong, Camera
Quan Sat, Camera SamSung,
CCTV, Chuong Cua Man Hinh,
Dinh Vi Xe May, Giam Sat Hanh
Trinh, GPS, He Thong Am
Thanh, He Thong Bao Chay, He
Thong Bao Trom, Khoa Cua
Dien Tu, Man Hinh SamSung,
Ngoi Nha Thong Minh, Phan
Mem Dinh Vi GPS, Thiet Bi Am
Thanh, Thiet Bi Bao Chay Tu
Dong, Thiet Bi Dinh Vi, Tong Dai
Dien Thoai

 Am Thanh Hoi Thao
 Am Thanh Toa
 Bao Chay Tu Dong
 Camera Quan Sat
 Camera SamSung
 CCTV
 Chuong Cua Man Hinh
 Dinh Vi Xe May
 Giam Sat Hanh Trinh
 GPS
 He Thong Am Thanh
 He Thong Bao Chay
 He Thong Bao Trom
 Khoa Cua Dien Tu
 Man Hinh SamSung
 Ngoi Nha Thong Minh
 Phan Mem Dinh Vi GPS

 Thiet Bi Am Thanh
 Thiet Bi Bao Chay Tu Dong
 Thiet Bi Dinh Vi
 Tong Dai Dien Thoai
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o

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o

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o



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NEWS
o



CATV SYSTEM



PA SYSTEM



CCTV SYSTEM



FIRE ALARM-FIGHTING SYSTEM



BURGLAR ALARM SYSTEM



SMART HOME



VIDEO DOORPHONE SYSTEM



INTELLIGENT DOORLOCK SYSTEM



LAN SYSTEM



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LED SYSTEM



ELECTRONIC FACTORY

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CATV SERVICES



TC TRACK TRACKING SYSTEM



CALL CENTER

COMPANY INFORMATION



o

TECHNOLOGY INFORMATION

o

PROJECT INFORMATION

RECRUIMENT

HOME»SYSTEM & SERVICES»SYSTEM & SOLUTIONS»PA
SYSTEM
•Solutions


System & Services T.C



System & Solutions

o

Catv System

o

PA System

o

CCTV System

o

Fire Alarm-Fighting System

o

Burglar Alarm System

o

Smart Home

o

Video Doorphone System

o

Intelligent Doorlock System

o

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o

PABX System

o

Led System

o

Electronic Factory



Services

o

CATV Services

o

TC Track Tracking System

o

Call Center

VX-2000 SERIES
THUrsday - 31/10/2013 15:19

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VX-2000 Series
The TOA VX-2000 Series broadcast system is designed for both general-purpose and emergency
broadcasts.

VX-2000
1. System Diagram

Series

- The TOA VX-2000 Series broadcast system is designed for both general-purpose and emergency
broadcasts. It is comprised of the System Manager, Surveillance Frame, Power Amplifiers, Power
Supply unit, Emergency Power Supply, and a user-specified number of Remote Microphones. The
system complies with the EN60849 Standard and its failure detection circuitry operates continuously to
check components and speaker lines for any irregularities. If detected, failure warnings are provided by
way

of

an

LED

indicator

and

a

buzzer.

- The VX-2000 has been designed to offer a very high evel of versatility to allow its use in various
environments and features a scalable architecture hat can be easily expanded as requirements dictate.
A fully modular configuration facilitates assembling a system that is ideally optimized for a particular
application with specific modules. The VX-2000 offers a high-performance cost-effective solution to any
environment’s

broadcast

and

public

address

requirements.

- The VX-2000 system can be configured to accept a maximum of 8 input slots for various input source
modules, up to 8 remote microphones including 4 Fireman’s Microphones, 2 voice-announcement
boards as well as a built-in announcement chime. Up to 80 output zones using a maximum of 8
surveillance

frames

can

be

administered.

2.

Features:

-

Modular

System

Offers

Connection

to

Various

Sound

Sources.

The VX-2000 System Manager features 8 input slots that permit the use of various input sources with
the

selection

-

Up

to

of

8

corresponding

Remote

Microphones

modules.

Can

Be

Connected.

A total of 8 RM-200X and RM-200XF Remote Microphones can be connected to the VX-2000. Up to 4
RM-200XF

units

can

be

installed.

RM-210 extension capability permits the number of Remote Microphone function keys to be increased
to

up

The

to

system

can

-

be

105

configured

keys

for

up

to

Sound

Up

to

2

The

EV-200

VX-2000

-

VX-2000

units

can

features

-

features

Expansion

16

305

unit.

function

key

settings.

Source
be

4

Standard-Equipment

The

per

connected

different

inputs

to

and

to

chime

Control

control

Devices

Up

control

to

VX-2000.

sound

Input
16

the

sources.

and

outputs

as

50

Output

standard

equipment.

Output

Zones

The VX-2000SF Surveillance Frame can be expanded to up to 5 units, increasing the number of
available
-

Control

output
Input

and

zones
Output

to

Modules,

and

up
2

Types

to
of

Speaker

50
Output

zones.
Modules

The VX-2000SF is designed to accept up to 10 modules. The control input module, control output
module,

and

2

types

of

speaker

output

modules

are

available.

Speaker output modules feature failure-detection circuitry. Two failure detection methods are provided:

impedance checking and pilot signal monitoring. Such failure modes as speaker line shorts, open
circuits

and

ground

faults

can

be

detected.

With the addition of extra control input modules and control output modules, the number of control
inputs and outputs can be expanded to up to a total of 128 terminals within the system. (Sixteen
terminals

are

-

included

as

standard

9-Band

equipment

Graphic

in

the

VX-2000.)

Equaliser

Card

Provides 9 bands of computer-adjustable graphic equalisation to the system's speaker output module.
-

Standby

Amplifier

Function

A standby amplifier can be installed for each VX-2000SF to automatically provide substitute amplifier
output

should

the

-

main

power

CPU

amplifier

fail.

OFF

Switch

Enables broadcast from the RM-200XF Fireman's Microphones to all output zones even if the system's
main

CPU

-

Individual

Block

fails.

Failure

Detection

Circuitry

This failure detection function monitors cable connections between the Remote Microphones and the
VX-2000, between the VX-2000 and the VX-2000SF, between the VX-2000SF and the VP power
amplifiers,

and

between

the

VP

power

amplifiers

and

the

speakers.

The function detects and warns of such failure modes as blown fuses or overheating in the VP power
amplifier.
Can detect and indicate failure of the VX-2000DS' charging circuitry, or battery irregularities.
-

Failure

Indication

The failure LED indicators for the VX-2000, VX-2000SF and Remote Microphone light when any failure is
detected

within

the

system.

The failure indication function can be assigned to the Remote Microphone. When assigned, the LEDs
flash

and

a

buzzer

is

-

sounded

if

a

failure

is

Monitoring

detected.
Function

The sound output of a selected output zone can be monitored using the Remote Microphone's internal
speaker

or

-

VX-2000's

Time

A
Up

the

weekly
to

40

specific

output.

Schedule
schedule

day

monitor

programs

can
can

be

set

Function
be

for

any

desired

programmed.
date

and

time.

A summertime period can be set by either the system's PC software or the VX-2000's Summertime
Setting
-

switch.
Energy

Saving

Mode

Battery consumption can be reduced by using the VP power amplifier's standby function (since the
entire system's power consumption is reduced by putting unnecessary power amplifiers in standby
mode).
-

PC

Setting

Software

PC software is used to select input and output equipment, or set priorities, broadcast patterns, items to
be
activated, etc. Various functions can also be freely assigned to the Remote Microphone' s function
keys.
-

PC

The

Software

VX-2000's

memory

Provides

can

log

up

to

Versatile

2,000

events,

Auxiliary

which

can

be

Operation

read

into

a

PC.

System block diagrams and individual equipment settings can be printed out using the VX-2000's PC
software.
Remote

Microphone

function

System

configurations

and

key

names

connections

can

be

can

be

printed
checked

out

and

during

used

as

equipment

name

labels.

installation.

Inspection mode permits inspection of emergency broadcast equipment operations without actually
making broadcasts.

Please contact with us for advice and support!
Services 24/7 hotline 1900 7188
Source: T.C Group
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Key: the toa, vx-2000 series, broadcast system, is designed, for both, general-purpose and,
emergency broadcasts


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Newer articles


Public Address System(31/10/2013)

Older articles


VM-3000 Series(31/10/2013)



VM-2000 Series(31/10/2013)



SX-2000 Series(31/10/2013)



FS-7000 Series(31/10/2013)



HOME



CONTACT



SUPPORT



REGISTRATION



LOCATION

Am Thanh Hoi Thao, Am Thanh
Toa, Bao Chay Tu Dong, Camera
Quan Sat, Camera SamSung,
CCTV, Chuong Cua Man Hinh,
Dinh Vi Xe May, Giam Sat Hanh
Trinh, GPS, He Thong Am
Thanh, He Thong Bao Chay, He
Thong Bao Trom, Khoa Cua
Dien Tu, Man Hinh SamSung,
Ngoi Nha Thong Minh, Phan
Mem Dinh Vi GPS, Thiet Bi Am

Thanh, Thiet Bi Bao Chay Tu
Dong, Thiet Bi Dinh Vi, Tong Dai
Dien Thoai
 Am Thanh Hoi Thao
 Am Thanh Toa
 Bao Chay Tu Dong
 Camera Quan Sat
 Camera SamSung
 CCTV
 Chuong Cua Man Hinh
 Dinh Vi Xe May
 Giam Sat Hanh Trinh
 GPS
 He Thong Am Thanh
 He Thong Bao Chay
 He Thong Bao Trom
 Khoa Cua Dien Tu
 Man Hinh SamSung

 Ngoi Nha Thong Minh
 Phan Mem Dinh Vi GPS
 Thiet Bi Am Thanh
 Thiet Bi Bao Chay Tu Dong
 Thiet Bi Dinh Vi
 Tong Dai Dien Thoai

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