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VR1000系列
视像跟踪会议系统
VR1000M 中央处理器
VR1000C 主席单元
VR1000D 代表单元
VR1000V 高速云台摄像球
VR1000K 控制键盘
主要功能和技术参数：
VR1000M(主机):
每一个系统主机可接60个单元(最大1000预置位),可支持128台高速云台(地址为1-128),30个看守位；非先进先出模式时,主席位最多开咪数量为20个。设有同时工作话筒“1”、“3”、“6”限制,且具有"1"、"3"、"6"先进先出功能。内置电话偶合器输入和输出端口，可用来诏开远程电话会议。设有两段均衡、电话输入和总音量输出调节器配有音频平行输出和6.3插孔输出接口会议过程录音输出接口485接口，连接到高速云台摄像机远程传输接口，连接到电脑等设备
预置位默认值：1-127;看守位默认值：128
额定电压 Rated voltage：AC220V±10% 50Hz
频率响应 Frequency response：20Hz-20KHz
输出阻抗 Output impedance：
REC：200Ω
LINE：200Ω
BALANCE：300Ω
NOBALANCE：400Ω
讯噪比 S/N：78dB(1KHz THD1%)
尺寸 Size：480X375X95mm(19''国际标准机架)
VR1000C/VR1000D(主席/代表):
话筒ON/OFF采用超长寿命\无噪音轻触开关
设计新颖的全金属压铸底座
315度双段全向弯折不锈钢软管
内置高保真电容音头,使声音还原好\清晰度高\噪音小
高效的啸叫抑制功能,超强拾音效果
话筒开启时，音头红色工作指示灯发亮
主席单元优先发言权开关，可随时关闭所有列席的代表单元
类型：电容式
指向性：单一指向性
频率响应：50Hz-17000Hz
灵敏度：-45±3dB @ 1KHz
最小输出阻抗：1KΩ
信噪比：68dB(A)
S/N：68dB(A)
输出插座：8P端子座
输入导线：2.1m 8P屏蔽线
附件：防风海棉
VR1000K(控制键盘):
传输波特率:2400bps
通信协议：PELCO_D.
输入电压：12VDC，变压器功率10瓦，230VAC，50Hz
通讯RS-485，通讯距离24AWG的线缆上4000英尺（1219m）内置继电器额定电流1安培
工作温度0℃至49℃
VR1000V(高速云台摄像球 ):
供电电源：AC24V±5%
环境温度：室内球：（0℃-+40℃）室外球：（-40℃-+60℃）
环境湿度：≤95%无结露现象
功率消耗：20W
通信方式：RS-485总线
通信波特率：2400bps
水平旋转速度：0.4°-280°(1-64级变速)
水平旋转范围：360°无限制转动
俯仰范围：90°
自动翻转功能：垂直90°时自动翻转180°
变焦速度自动控制：控制速度根据变焦的长短自动调节
本机预置位数量：180个
高速云台摄像机的镜头参数
同步方式：内同步/外同步
扫描方式：2：1隔行扫描
清晰度：＞480线
最低照度：0.7Lux/0.002Lux
光圈：自动/手动
聚焦：自动/手动
变焦率：光学18倍
焦距：4.1/73.8mm
图像角度：广角47°，远角2°
背光补偿：背光补偿
白平衡：自动
增益控制：自动
信号制式：NTSC/PAL
信噪比：＞55dB
视频信号输出：1.0±0.2Vpp
VR1000 Series
Video Camera Auto-track Conference System
VR1000M Central Controller
VR1000C Chairman Unit
VR1000D Delegate Unit
VR1000V High Speed Rapes The Pickup Camera
VR1000K Video Control Keyboard
FEATURE AND TECHNICAL DATA:
VR1000M (Central Controller):
Each central processor may connect 60 microphones units,Increases the expander to be possible to support 128 units (address is 1-128),When first non- advanced leaves the pattern,The main seat most opens the onamot quantity is 20Is equipped with the simultaneous working microphone quantity "1", "3", "6" the limit pattern sumAdvanced first leaves the pattern, the freedom discusses the patternIs equipped with two sections of equilibrium, the total volume output governorsHas the audio frequency parallel output and not the parallel output connectionConference process sound recording output connectionThe RJ-45 network connection, connects to high speed rapes the pickup cameraThe RS-485 long-distance transmission connection, connects to equipment and so on computer, the realization long-distance transmissionPre-placed position establishment value: 1~127;The guarding position may choose 128/64/80;Supports the PELCO-D agreementRated voltage: AC220V±10% 50HzFrequency response: 20Hz-20KHzOutput impedance:REC: 200 OmegaLINE: 200 OmegaBALANCE: 300 OmegaNOBALANCE: 400 OmegaNews chirp ratio: 78dB (1KHz THD1%)Size: 480X375X95mm (2U "international standard rack)Weight: 7.5kg
VR1000C/VR1000D (Chairman Unit/Delegate Unit):
In the microphone sets at the monolithic integrated circuit control circuit
Uses the ultra long life, does not have the noise lightly to touch the switch
Designs the novel metal compression casting foundation
315 pair of sections omnidirectional bends stainless steel hose
In sets high nurtures the divine or pristine element within oneself the electric capacity sound head,Causes the sound to return to original state, the clarity high, the noise is small
Highly effective whistles by the suppression function,Ultra strong electric pickup effect
When the microphone opens, the sound red work indicating lamp shines,
High speed rapes the pickup camera automatic tracking photography
President unit first right to speak switch,
May close representative as necessary which all attends a meeting as a non-voting delegate the unit
Type: Electric capacity type
Directive property: Sole directive property
Frequency response: 50Hz-17000Hz
Sensitivity: -45±3dB @ 1KHz
Input voltage: DC 18V (central processor power supply)
Smallest output impedance: 1C$k Omega
Signal to noise ratio: 68dB (A)
Outputs the plug: 8P end mesh
Input wire: 2.1m 8P shielded wire
Appendix: Windproof sponge
VR1000K (Video Control Keyboard):
1st, transmission baud rate: 1200bps
2nd, correspondence agreement:PELCO_D,
3rd, input voltage: 12VDC, Transformer power 10 tiles, 230VAC,50Hz
4th, communication RS-485, the communication is away from 24AWG in the line cable 4,000 feet (1219m)
In sets at relay nominal current 1 ampere
5th, operating temperature 0 ℃ to 49 ℃
VR1000V (High Speed Rapes The Pickup Camera):
Electric power supply: AC24V ±5%
Ambient temperatureIn room ball:(0 ℃ +40 ℃) outdoor ball: (-40 ℃ +60 ℃)
Environment humidity: <= 95% does not have the condensation phenomenon
Power dissipation:20W
Mailing address: RS-485 main line
Correspondence baud rate: 1200 bps
Level velocity of whirl: 0.4°-280° (1-64 level of speed changes)
The level revolves the scope: 360° unlimited rotation
Deals with the scope: 90°
Automatic turn over function: Vertical 90° time automatic turn over 180°
Focal variation speed automatic control: Control speed basis focal variation length automatic control
This machine pre-placed position quantity: 128
High speed rapes the pickup camera lens parameter
Synchronous mode: In synchronization/Outside synchronization
Scanning way: 2:1 interlace
Clarity: >480 line
Most: 0.7Lux/0.002Lux
Aperture: Automatic/Manual
Focusing: Automatic/Manual
Focal variation rate: Optics 18 times
Image angle: Wide-angle 47°,Far angle 2°
The back light compensates: The back light compensates
White balance: Automatic
Gain control: Automatic
Signal service pattern: NTSC/PAL
Signal to noise ratio: >55dB
Video output: 1.0±0.2Vpp
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