讨论/表决/视像型主机功能特点/Features
主控机与会议系统连接之数位及声音讯号采用同一电缆讯号传送（八芯）。
可独立运作或外接电脑结合软体及其他外接设备同步联动操作，实现电脑管理功能
（会议模式或操作：指定发言、自由发言、申请发言及轮替发言等，可将会议内容及表决选
取举结果转接显示到电脑荧屏和会议厅投影屏上）。
单机可实现下列功能会议：开放式会议、轮替、限制发言、主席专用。
系统具有高音质声音效果。
可选择同时发言之麦克风数1-9支（含）或全开放式发言。
内建视讯介面，可连接视像中央处理器及摄影机系统做发言者定位追踪。
内建表决、选举介面，连接表决中控设备可实现表决、选举、评分功能。
面板具有LCD液晶显示器，122x32点阵可显示会议模式，面板上具有功能键，旋扭供系统状
态显示及设定之用。
单一主机具四组主缆端子可接60组会议单元并有负载及短路保护功能，增加扩展设备可实现
250台会议单体同时使用。
具1组音频讯号输出端子，可外接CD播放机等音源输入信号。
具MIC输入端子，可外接手握有线MIC及无线MIC等。
具3组音频讯号输出端子，可外接录音设备或音响设备。
频率响应：100Hz-18KHz
总谐波失真：在100Hz-18KHz会议系统声音输出小于1.0%
内建RS232连接埠可外接电脑或其他数位控制设备。
内建1.5W监听喇叭，并具有音量调节。
功耗:500W，采用AC220V供电。
可安装于19英寸的标准机柜中。
符合国际会议设备及国际安规标准UL或CE认证，中国强制性CCC认证、CE、RoSH国际认证。
讨论/表决/视像型主机功能特点/Features
讨论型主机功能特点/Features
◆ digital and audio signals connected to the host computer and the conference system using
the same cable signal transmission (eight core).
◆ It can operate independently or in combination external computer software and other external
device synchronization linkage operation, and computer management functions (conference
mode or: Specify speak, freedom to speak, for the floor and the floor rotation, can be held to
select the meeting content and voting results Transfer displayed on the computer screen and
the conference hall projection screen).
◆ single meeting can achieve the following functions: Open meeting, rotation, restrictions on
speech, the President only.
◆ The system has a high-quality sound effects.
◆ Optional microphone while speaking of the number of 1-9 (inclusive) or wide open statement.
◆ Built-in video interface can be connected to the central processor and video camera systems
do speaker location tracking.
◆ Built-in vote, election interface connection voting control equipment to achieve the vote,
election, scoring function.
◆ LCD panel with LCD display, 122x32 dot matrix display the meeting mode, with the function
keys on the panel knob for system status display and setting purposes.
◆ Single host with four terminals can be connected to the main cable unit 60 group meetings
and a load and short circuit protection, increase the expansion device 250 can be realized
simultaneously meeting monomer.
◆ With 1 audio signal output terminal for external CD player and other audio input signals.
◆ With MIC input terminal for external hand wired and wireless MIC MIC and the like.
◆ A set of audio signal output terminal for external recording devices or audio equipment.
◆ Frequency Response: 100Hz-18KHz
◆ Total harmonic distortion: 100Hz-18KHz conference system in the sound output is less than 1.0%
◆ Built-in RS232 port can connect a computer or other digital control equipment.
◆ Built-in 1.5W speaker monitor, and a volume control.
◆ Power consumption: 500W, using AC220V power supply.
◆ Can be installed in a standard 19-inch cabinet.
◆ Compliance with international conference facilities and the international safety standard UL or
CE certification, China Compulsory Certification CCC, CE, RoSH international certification.
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