DSPPA POE6401, Руководство пользователя

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Network Public Address System
Network Display terminal
POE6401 1
I. Product description
1.1 About POE6401 display terminal
POE6401 network display terminal is a networked all-digital analog-digital conversion signal processor based
on TCP/IP transmission protocol, which adopts the dual network redundancy design, and can be coupled at any
place with access to network. The remote audio data stream can output the audio signal through the machine
with intelligent control of the host machine; MP3 player is built in the machine, and is provided with USB
interface and SD card socket. MP3 program can be played when the network audio stream signal is not played;
it can be separated from the host machine to implement the timing point independently; a-way auxiliary audio
input interface is used to connect other audio source device (such as DVD), and a way auxiliary audio output
interface is used to connect other power amplifiers, so as to expand the power; there is a way microphone
interface, so as to realize local paging and so on.
1.2 Performance features
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It can work across the network segments.
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It can be coupled at any place with access to network.

It has MP3 player, and is arranged with USB socket and SD socket, which are used to play the local
program.
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It can be separated from the host machine to implement the timing point independently.
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It supports maximum 48kHz sampling rate 16bit digital audio bit stream decoding.

2×10W or 1×20W high fidelity digital power amplifier is built in with low power consumption
settings.

It can play the background music, emergency paging, and alarm signal and so on from the system
host machine.

It has a way auxiliary audio input interface, a way auxiliary audio output port, a way EMC
emergency output port and 1-way short circuit output.

The local output volume and local playing state are controllable.
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Signal state LED indication, working state and information change digital display
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It can be controlled by the infrared remote controller.
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It supports power supply in POE IEEE802.3AT mode.