The exhibition hall is a place of activity, which is used to show the place of commodity, meeting communication, information dissemination, economy and trade.

The main functions of:

Background music: play background music and play regular, prerecorded radio programs

Radio paging function: the entrance of the flow of people, the surrounding subway, tunnel traffic situation and the surrounding parking spaces, the flow of people in various venues, passenger Guide

Function can also be achieved:

Powerful matrix output expansion: the system has 16 to 16 out of the matrix function, can be achieved in different partitions of different sound source program, and can be extended to the output of the 64.

Multi partition control expansion function: the system can be controlled outside the 16 partition, can support the 128 partition control output.

Telephone paging: the system configures the telephone paging equipment to realize the long-distance telephone incoming call system, and carries on the telephone long-distance broadcast.

Power supply: the system can control the power supply, automatic output strong cut signal, can be forced to open the closed volume controller, and the alarm sound volume can be cut to the maximum state.

Real time monitoring: system configuration listener, can be achieved automatically for each amplifier output state real-time monitoring.

Remote control: system configuration wireless remote control kit, remote control system can be achieved.

Features and advantages

Super control: can control CD, MP3, tuner, matrix expander, monitor, power supply sequencer and strong cutting power and other smart devices, form a powerful regular broadcasting system.

A variety of partition mode: the system can be used to partition the output power amplifier and partition partition output design, suitable for a variety of occasions on the flexible choice of broadcast functions.

Power automation management: the system for all the surrounding equipment unified power supply, the power supply automatically open and close function, the system equipment has a certain protective effect.

Computer software management: equipped with a dedicated computer broadcast software, graphical interface to facilitate the operation of a simple and convenient operation.

A variety of alarm mode: system fire alarm using programming, can achieve N + 0, N + + 2...... N + 5 layer alarm mode function, in full compliance with the national fire inspection standards.

High accuracy: with the power to save the program automatically, using the industry's high precision real-time clock chip, accurate to seconds, put an end to time error, long life, easy maintenance.

Operation of human: system programming timing control using spring, autumn, winter, autumn, automatic operation mode, without the need for manual automatic operation.

1, partition settings:

01 partition --- exhibition hall 1

02 partition --- exhibition hall 2

03 partition --- exhibition hall 3

04 partition --- exhibition hall 4

05 partition --- exhibition hall 5

06 partition --- exhibition hall 6

07 partition --- exhibition hall 7

08 district - outdoor exhibition

4, system connection diagram