- AXT8789 Network Public Address Center
● Key switch to ensure better security and stability of system;
● Powerful addressing matrix, integrated mass space for program source, program customizable on basis of users' needs;
● One button to activate zone wide alarm and manual alarm function;
● Zone specific monitoring allows real-time control over play status and volume level on terminals;
● Zone based paging. It is allowed to page a zone on the controller;
● New zone can be automatically displayed, without needs of further setup and restart of the controller;
● Automatic screen saver, to cut down operating energy consumption;
● Recording function. The user can make his/her own program source by recording on local device or by downloading from a remote computer;
● Time control function. It allows presetting a time, on which program will be downloaded from remote computer to the local device;
● 4 independent audio input channels and 2 auxiliary mix audio input channels;
● Internal CD player, with independently developed CD player control interface;
● Audio input channels extensible by network paging terminals;
● Totally 800 zones supported.
Network public address is a computer network technology based, modular structured and highly integrated and intelligent public address system.
The system realizes completely digital transmission and takes LAN as its transmission medium, and the transmission distance may be over a dozen kilometers. The existing LAN architecture may be used so that projects adopting the device can be constructed quickly and efficiently. It realizes fusion of multiple network and breaks the limitations that traditional public address systems can only realize download and can be only controlled at the computer room, by providing powerful interactive functions.
The network public address device is compatible with terminals with various functions, including player terminals, VOD terminals, paging terminals and one-button emergency calling terminals etc. The device is composed of a player, a zoning mechanism, a timer and an equalizer, in addition it also provides powerful audio matrix function.
The network public address system is applicable to airports, wharfs, college towns, schools, large gatherings (such as the Expo Park), gymnasium, industrial parks, parks, rail transit and express ways, etc.
Specification
|
Model |
AXT8789 |
|
Screen size |
10.4" LCD |
|
Operating Manner |
Touchscreen/touchpad |
|
Working environment |
Ambient temperature: 5-35ºC; Relative humidity: ≤75%; |
|
Load capacity of timing power source |
Current at single channel: 2A |
|
SNR of system audio signal |
LINE: >70dB; MIC: >60dB |
|
Distortion of system audio signal |
1kHz<0.5% |
|
Standard input voltage level of |
LINE: 300mV; MIC : 5mV |
|
Standard output voltage level of |
0dBV |
|
Manner of power output |
70V, 100V balance output |
|
Output power without distortion |
10W |
|
Power consumption of the device |
AC 220-240V/50-60Hz/150W |
|
Packing dimensions (L×W×H mm) |
535×525×355 |
|
Device dimensions (L×W×H mm) |
483×406×308 |
|
Gross weight |
33.7kg |
|
Net Weight |
24.5kg |
|
System software |
Software package of network public address |
