宜坤2口和4口DVI切换器产品介绍

1234FEATURES:INTRODUCTION:The 4×1 USB HDMI 2.0 KVM Switch shares one HDMI display between four HDMI sources.● Share an HDTV or display, USB keyboard& mouse, and microphone between four USB/HDMI computers and devices● Provides an additional USB 2.0 sharing port with over-current detection and protection● Switch between devices via front push button or hotkey● Supports 4K@60Hz and PC's UXGA 1920×1200 resolutions ● Supports Dolby True HD and DTS HD Master Audio formats ● HDMI2.0 & HDCP compliant ● Video bandwidth: 18Gbps● Metal housing for better RF shielding4×1 USB HDMI2.0 KVM SwitchPACKAGE CONTENTS:● 4×1 USB HDMI2.0 KVM Switch ● Power adapter● Quick installation guideCOMPATIBILITY:● Windows, Mac, Linux computers● Game consoles, Blu-Ray DVD players, and other CE devicesLAYOUT:● USB Mouse Port: Connect to USB mouse devices● USB Keyboard Port: Connect to USB keyboard devices ● USB Ports: Connect to other USB devices ● MIC: Connect to microphone ● Audio out: Connect to earphone● Audio LED: Audio ON/OFF Indication● Audio Switch: Switch to enable/disable the MIC/Audio out function ● Port LED: Indicate which HDMI source is selected ● Port Select: Switch between the HDMI sourcesFigure 2: Rear Panel Layout ● Power Jack: Connect to the included power adapter ● HDMI Output: Connect to HDMI Display● HDMI Input: Connect to source device's HDMI ● USB Port: Connect to PC's USB port4. Connect the computer's HDMI connector to the switch's INPUT 1 connector using the HDMI cable.5. Connect the computer's USB port to the switch's PC1 connector (USB Type B) using the included USB cable.6. Repeat steps 4 to 5 for additional computer system/devices you wish to connect to this switch.7. Optional: Connect other USB peripherals you wish to share between the connected computers/devices to the extra USB ports on the switch.8. Connect the power adapter into the switch's Power Jack.9. Power up the first computer/device and wait until it is fully booted up. Make sure the keyboard and mouse work properly.10. Once the first computer system is successfully setup, press theSwitch button and power up the second computer/device to verify the setup properly.11. The installation is complete and the 4x1 USB HDMI KVM Switch is ready for use.1. Power off all devices you plan to connect to the 4×1 USB HDMI KVM Switch 4K2K.2. Connect a monitor/display to HDMI OUTPUT of the switch by an HDMI cable.3. Connect a USB keyboard and a USB mouse to USB keyboard andMouse Ports of the switch.Quick Installation GuideBG-UHD-KVM41AHARDWARE INSTALLATION:WARRANTY:MISSION STATEMENT:56BZBGEAR manifests from the competitive nature of the audiovisual industry to innovate while keeping the customer in mind. AV solutions can cost a pretty penny, and new technology only adds to it. We believe everyone deserves to see, hear, and feel the advancements made in today’s AV world without having to break the bank. BZBGEAR is the solution for small to medium-sized applications requiring the latest professional products in AV. We live in a DIY era where resources are abundant on the internet. With that in mind, our team offers system design consultation and expert tech support seven days a week for the products in our BZBGEAR catalog. You’ll notice comparably lower prices with BZBGEAR solutions, but the quality of the products is on par with the top brands in the industry. The unparalleled support from our team is our way of showing we care for every one of our customers. Whether you’re an integrator, home theater enthusiast, or a do-it-yourselfer, BZBGEAR offers the solutions to allow you to focus on your project and not your budget.BZBGEAR wants to assure you peace of mind. We're so confident in the quality of our products that along with the manufacturer's one-year limited warranty, we are offering free second-year warranty coverage upon registration*!Taking advantage of this program is simple, just follow the steps below:1. Register your product within 90 days of purchase by visiting /warranty.2. Complete the registration form. Provide all necessary proof of purchase details, including serial number and a copy of your sales receipt.Forquestions,**************************************************.For complete warranty information, please visit /warranty or scan the QR code below.*Terms and conditions apply. Registration is required.。

4口4屏DP超高清多屏幕KVM切换器@版权所有深圳市秦安科技有限公司印刷日期：2022/01/14版本：V1.0用户信息电话支持有关电话支持，请拨打此号码：用户通知本手册中包含的所有信息，文档和规格如有更改，恕不另行通知。

制造商对本文档的内容不作任何明示或暗示的陈述或保证，特别是对于适销性或对任何特定目的的适用性不作任何保证。

本手册中描述的任何制造商的设备均按原样出售或许可。

如果设备在购买后人为损坏，则买方（而不是制造商，其分销商或经销商）应承担全部必要的修理费用以及由于设备缺陷引起的任何附带或间接损失的全部费用。

如果在操作之前未选择正确的操作电压设置，则制造商对系统操作中造成的任何损坏概不负责。

使用前请确认电压设置正确无误。

目录用户信息 (1)电话支持 (1)用户通知 (1)第一章介绍 (3)产品描述 (3)产品特性 (4)要求 (5)组件 (6)DM系列前面板 (6)LED状态面板 (7)后面板 (8)第二章硬件设置 (9)安装 (9)DM5404连接示意图 (10)DM5404级联拓展示意图 (10)第三章热键操作 (11)产品技术规格 (13)DM系列产品选型 (14)第一章介绍产品描述DM5404切换器是一款支持四进四出超高清分辨率的KVM切换器，允许用户使用一套USB 键盘、鼠标切换访问四台四个DP显示(通过级联最多8显示)接口的计算机。

输入支持DisplayPort1.2接口，输出为HDMI接口。

提供1个USB2.0集线器和 2.1 声道音频，支持丰富的低音环绕声。

支持4K UHD @ 60 Hz 和4K DCI @ 60Hz分辨率，显示生动的高清图像，同时为音乐、电影和游戏提供优质音效。

DM5404切换器除了支持前面面板按钮、热键和鼠标端口切换功能，还可以使用串行命令以帮助切换端口和配置设备设置。

切换器内置USB 2.0集线器，可以连接USB 外围设备。

支持显示动态同步，可以优化屏幕显示分辨率、降低切换端口的时间，并确保切换不同端口时，屏幕能保持现有显示状态（切换端口时，在延伸屏幕上开启的窗口不会还原成它们在主屏幕的默认设定）。

EAKUN(宜坤)16路DVI-KVM切换器深入探究在上一篇关于EAKUN(宜坤)16路DVI接口的切换器EK-1600D评测中，我们了解到这是一款集成了音频、Hub-USB接口，并支持模拟DVI-A、数字DVI-D，输出分辨率能达到2048*1536的高实用性KVM，特别适用于绘图设计师、金融与医疗从业人员、游戏玩家及对显示效果要求较高的使用者，独特的接口和输出分辨率也是EK-1600D销量火爆的原因之一。

今天小E带着大家一起，对EK-1600D做一次深度的拆机解析，通过拆机步骤的分步解析，为广大KVM切换器爱好者探明EK-1600D的真实内在品质。

拆机前的审视在进行拆机之前，小E将对EK-1600D的外观做一个简单审视，主要是因为EK-1600D 的外观的确非常独特个性，它采用了EAKUN(宜坤)经典的黄、黑、白、红色调，2U的上架式设计，整体看上去相当有质感，简洁大方不失时尚，比较有新意。

打开包装盒，我们可以看看到EK-1600D的各种必备配件一应俱全有序陈列。

当小E拿起EK-1600D的主机，小E就发现EK-1600D有着与众不同的手感和重量，它与市面上那些司空见惯的DVI接口KVM有着非常明显的区别。

据小E了解，EK-1600D采用了EAKUN(宜坤)特有的立体式外观设计风格，十分的新颖独特，即彰显个性又不失美观。

从机身背面看去，两排排放有序的DVI接口、USB接口以及音频接口十分的抢眼，它们并排的罗列在机背中央，在黑色机背底色中十分凸显。

机身顶部独特的设计了散热孔位，这就使得EK-1600D整体看上去更有立体感。

拆机中的解析按照常规的拆机步骤和小E以往的拆机经验，首先要使用螺丝刀卸掉EK-1600D底部的3颗十字形螺丝，在拆除螺丝的前，小E发现，机身上部的6颗螺丝可以直接拆卸，而在机身底部中间螺丝孔位置，贴有1张纸质撕毁无效标签，这样把撕毁无效标签和出厂日期标签贴在螺丝孔的位置，表现出了EAKUN(宜坤)品牌对售后维修服务的严谨态度。

功能介绍：通过DVI（Digital Visual Interface）分配器DVISP102A 或DVISP104A，可以将1个电脑的图像信号分配成二路或四路一致、同步的DVI号输出同时显示在2个或4个终端显示设备上。

由于DVISP102A（DVISP104A）具有信号缓冲、放大能力，因此对于输入的DVI信号，可以通过串接DVISP102A（DVISP1 04A）的方法实现超过15米的远距离传输（扩展）；通过堆叠DVISP102A（DVISP102A）的方法，可以显著提高DVI输出端口的数量。

DVI分配器的用途：HDTV、数字机顶盒、DVD、投影机的零售及展示场所；HDTV、数字机顶盒、DVD、投影机生产工厂的测试环境；数据中心控制；信息分配；会议室演示；教学环境和培训场所；以及对噪声、传输距离及安全有限制要求的应用。

特性：n 使用简单，无需设置，可立即使用n 符合DVI 1.0标准n 可堆叠，级联规格：输入/输出信号规范：图型：安装说明：1．关掉电脑主机和显示器。

2．在电脑主机和分配器的视频输入端口之间用公头的DVI延长线连接。

（输入DVI信号连接电缆为可选件）。

3．在分配器的视频输出端口和显示器之间用公头或母头的DVI延长线连接。

4．连接好电源线并打开分配器。

5．打开电脑主机和显示器。

级联操作：1．如果要在多台显示器上显示相同的图像，这时候需要再连一个分配器。

2．在第一个分配器的输出端口1和第二个分配器的输入端口之间用公头或母头的DVI延长线连接。

注意：即使允许通过各种端口把分配器级联起来，但如果级联的分配器太多的话，图像的质量会受到影响和不稳定。

附言：上图连接的是一个2端口的分配器和一个4端口的分配器。

然而，可以根据需要再通级联DVI分配器。

警告：为了降低火灾、触电及损害产品的风险：1) 不要把本设备暴露在雨淋、潮湿、滴漏的环境中。

不要将花瓶一类的盛装液体的容器放置在本设备上。

2) 不要将本设备安装在书架、橱柜等狭窄空间内。

音视频切换器详细说明了音视频设备第一篇音视频设备详细说明了音视频设备音视频系统与设计视频放大器BNC接口接口RCA接口接口详细说明了音视频设备音视频系统与设计视频放大器视频信号经过远距离传输，视频信号经过远距离传输，必然会有比较大的衰减视频放大器(VideoAmplifier)是放大视频信号，用是放大视频信号，视频放大器是放大视频信号以增强视频的亮度、色度、同步信号。

以增强视频的亮度、色度、同步信号。

当视频传输距离超过180米时，就应采用视频放大当视频传输距离超过米时，米时器最好采用线径较粗的视频线，最好采用线径较粗的视频线，同时可以在线路内增加视频放大器增强信号强度达到远距离传输目的。

加视频放大器增强信号强度达到远距离传输目的。

视频放大器对线路内干扰信号也会被放大回路中不能串接太多视频放大器，导致图像失真。

回路中不能串接太多视频放大器，导致图像失真。

回目录页音视频系统与设计视频分配器一路视频信号对应一台监视器或录像机，若想一台摄像机的图像送给多个管理者看，建议选择视频分配器视频分配器:将视频信号分成若干路，从各输出端口同时输出。

详细说明了音视频设备音视频系统与设计视频分配器比如，前端摄像机采集来的视频信号通过视频分配器可以接入中心矩阵的同时，再接入硬盘录像机或显示设备等。

作用：信号分配，隔离，阻抗匹配视频分配器通常有1路输入2路输出(即1进2出)、1进4出、1进8出等等。

常见的视频分配器还有4入8出，8入16出，16入32出等多种型号。

有的型号还带有字符叠加器和视频隔离器的功能。

详细说明了音视频设备音视频系统与设计视频分配器详细说明了音视频设备音视频系统与设计视频分配放大器音视频系统与设计视频分配放大器视频分配器除提供多路独立视频输出外，视频分配器除提供多路独立视频输出外，兼具视频信号放大功能放大功能，视频信号放大功能，故也成为视频分配放大器。

详细说明了音视频设备Kramer克莱默分配放Kramer克莱默分配放大器音视频系统与设计详细说明了音视频设备音视频系统与设计E某TRON视频放大器E某TRON视频放大器详细说明了音视频设备音视频系统与设计视频切换器一、切换器的作用切换器是用来控制输入、切换器是用来控制输入、输出的信号或者数据的举例：有4台DVD作为信号源但是只有一个电视为显示设备？要怎么才能在4个DVD上选择信号输出到电视机手动拔线，太麻烦了用一个AV4切1,将4台DVD都输入到AV切换器上，然后从AV切换器输出1路信号到电视，当需要看1号DVD时，直接在切换器上选择1,需要看2号DVD时则在切换器上选择2,以此类推。

单通道的DVI-D接口就是“18+1”针脚。

双通道的DVI-D接口才是“24+1”针脚。

DVI接口分为DVI-I（双通道）、DVI-I（单通道）、DVI-D（双通道）、DVI-I（单通道）、DVI-A。

其中，DVI-A由于和VGA没有本质区别，性能也不高，因此DVI-A事实上已经被废弃了。

DVI-I与DVI-D的双通道版双通道版的成本很高，因此只有部分专业设备才具备，普通消费者很难见到。

所以市场上见到的大多都是DVI-I与DVI-D 的单通道版。

单通道DVI-I是“18+5”针脚。

单通道DVI-D是“18+1”。

单通道DVI-I向下兼容单通道DVI-D。

双通道的DVI-I是“24+5”针脚。

双通道DVI-D是“24+1”针脚。

dvi接口义 DVI接口图片 DVI接口标准介绍视频各种接口详细图解投影机接口虽没有高档功放上那么多但也不少家用投影机上的常用接口拉近点就看清楚了一、常规视频输入端子做为视频播放设备，投影机上输入端子（端子=接口）的数量远多于输出端子，视频端子的数量也远多于音频端子。

●标准视频输入（RCA）RCA是莲花插座的英文简称，RCA输入输出是最常见的音视频输入和输出接口，也被称AV接口（复合视频接口），通常都是成对的，把视频和音频信号“分开发送”，避免了因为音/视频混合干扰而导致的图像质量下降。

但由于AV接口传输的仍是一种亮度/色度（Y/C）混合的视频信号，仍需显示设备对其进行亮/色分离和色度解码才能成像，这种先混合再分离的过程必然会造成色彩信号的损失，所以其目前主要被用在入门级音视频设备和应用上。

音频转RCA线RCA转接延长头插入示意图白色的是音频接口和黄色的视频接口，使用时只需要将带莲花头的标准AV线缆与其它输出设备（如放像机、影碟机）上的相应接口连接起来即可。

不要小瞧了RCA，其也有做工不错的高档货S端子标准S端子标准S端子连接线音频复合视频S端子色差常规连接示意图S端子（S-Video）是应用最普遍的视频接口之一，是一种视频信号专用输出接口。

AS-9100LG 正面图AS-9100LG 背面图１9＂LCD KVM控制平台AS-9100LG整合LCD、超薄键盘、Touch Pad触摸鼠标板，集成在1U高度单元内，抽屉式安装方式，彻底解决空间不足的问题。

采用高品质A级17”TFT LCD、分辨率最高可达1920*1080，与标准键盘、显示器、鼠标相比，可节省85%的空间。

产品特点:◆１Ｕ高度，铝合金钢混合结构，可以安装在标准１９英寸的机架◆内置或外接ＫＶＭ切换器，可连接单台或多台电脑或服务器◆19英寸液晶显示屏，高亮度，高清晰，高分辨率显示◆超薄键盘，99键◆ＴＯＵＣＨＰＡＤ鼠标◆独特的可拆卸设计，使得键盘、鼠标具有独立的结构方便更换◆稳定，可靠的ＫＶＭ，可以使设备具有极高的使用寿命连接示意图：性能参数：AS-9104RLG正面图AS-9104RLG背面图１9＂LCD KVM控制平台AS-9104RLG整合LCD、超薄键盘、Touch Pad触摸鼠标板，集成在1U高度单元内，抽屉式安装方式，彻底解决空间不足的问题。

采用高品质A级19”TFT LCD、分辨率最高可达1920*1080，与标准键盘、显示器、鼠标相比，可节省85%的空间，内置8口PS/2切换器.OSD菜单使切换及调整更为方便。

产品特点:◆１Ｕ高度，铝合金钢混合结构，可以安装在标准１９英寸的机架◆内置或外接ＫＶＭ切换器，可连接单台或多台电脑或服务器◆19英寸液晶显示屏，高亮度，高清晰，高分辨率显示◆超薄键盘，99键◆ＴＯＵＣＨＰＡＤ鼠标◆独特的可拆卸设计，使得键盘、鼠标具有独立的结构方便更换◆稳定，可靠的ＫＶＭ，可以使设备具有极高的使用寿命连接示意图：性能参数：AS-9104ULG正面图AS-9104ULG背面图１9＂LCD KVM控制平台AS-9104ULG整合LCD、超薄键盘、Touch Pad触摸鼠标板，集成在1U高度单元内，抽屉式安装方式，彻底解决空间不足的问题。

采用高品质A级19”TFT LCD、分辨率最高可达1920*1080，与标准键盘、显示器、鼠标相比，可节省85%的空间，内置8口PS/2切换器.OSD菜单使切换及调整更为方便。

矩阵切换器广州拓创电子科技有限公司专业开发生产的TOPTRON(拓创)便携式多媒体一体机、多媒体中控、可编程中控、无线触摸屏、数码视频展示台，DVI矩阵切换器、RGB矩阵切换器、VGA矩阵切换器、A V矩阵切换器、大屏幕拼接系统、电源控制器、调光器、音量控制器、一卡通中控系统、网络中控、多媒体教学平台、多媒体中央控制系统、视频展示台、投影屏幕、图像拼接处理器、投影吊架、会议系统等。

矩阵切换器分为：DVI矩阵切换器；RGB矩阵切换器；VGA矩阵切换器；A V矩阵切换器；视频矩阵切换器；光纤矩阵切换器；HDMI矩阵切换器；混合矩阵切换器。

一、D VI矩阵切换器介绍产品名称：DVI矩阵切换器详细信息:DVI矩阵电脑信号，DVI切换矩阵，DVI电脑信号矩阵，DVI信号切换器—DVI0808矩阵切换器，是一款高性能的电脑信号和音频信号专业切换设备，用于多个电脑信号和音频信号输入输出交叉切换，提供独立的DVI和音频平衡/非平衡输入、输出端子，每路DVI分量信号和音频信号单独传输，单独切换，使信号传输衰减降至最低，图像和声音信号能高保真输出。

— DVI0808矩阵主要应用于广播电视工程、多媒体会议厅、大屏幕显示工程、电视教学、指挥控制中心等要求极高清晰度的场合。

本产品带有断电现场保护、LCD液晶显示、音视频同步或分离切换等功能，带输入前端精确自适应补偿，将最大的输入距离延长至36米，支持输入信号状态监测，能实时监测和显示当前各输入通道是否有有效的信号接入, 支持负载接入状态监测，能实时监测和显示输出通道是否连接有负载, 带有8路音频输入端口，8路音频输出端口，并具备RS232通讯接口，可以方便与个人电脑、遥控系统或各种远端控制设备配合使用—根据用户需求选择8/16路DVI信号输入，2/4/8/16 路DVI信号输出而组成的设备型号（选配带电脑立体声音频接口）；—本产品采用美国进口高可靠性的智能处理芯片，设计中采用容错技术，并可以自我判断故障点、启用备用电路，并采用了高抗干扰能力的通信接口电路，保证了信号和通信的可靠性；—具有断电现场切换记忆功能、LCD液晶屏显示切换信息、VGA信号和电脑音频同步或分离切换等功能；—具有RS232通讯接口，支持电脑、中控同时控制或级连控制；—具有设备面板切换功能,并可与红外遥控器配合,进行远程红外遥控切换功能；—该设备兼容各种中央控制系统（如AKCC、CRESTRON、AMX等中控系统）便于集中管理；—该设备是专门为计算机显示信号以及高分辨率地DVI图像信号的显示切换而设计的高性能智能矩阵开关设备，用于将各类DVI信号从输入通道选送到任一输出通道上，该系列产品广泛用于大屏幕投影显示工程多功能厅、指挥控制中心、多媒体会议室等场合；技术参数:视频增益：0dB带宽：165MHz, 全数字最大支持分辨：1600x1200@60位时钟抖动(Clock Jitter)：< 0.15 Tbit位上升时间（Risetime）：< 0.3Tbit(20%--80%)位下降时间（Flaltime）：< 0.3Tbit(20%--80%)最大传偷延时：5nS(±1nS)切换速度：200nS(最长时间)信号类型：DVI 1.0 规范中的DVI-D 全数字节T.M.D.S信号视频输入接口：DVI-D母接口信号强度：T.M.D.S +/- 0.4Vpp最小/最大电平：T.M.D.S 2.9V/3.3V阻抗：50Ω输入EDID ：使用系统默认EDID最大直流偏置误差：15mV建议最大输入距离：小于36米，在1600x1200@60时（推荐使用认证过的DVI专用线材。

4K HDMI® Splitterswith EDID and ScalingPart Numbers:EVSP12SC 1x2 EVSP14SC 1x4 EVSP18SC 1x84K21. Do not expose this unit to water, moisture, orexcessive humidity.2. Do not install or place this unit in a built-incabinet, or other confined space withoutadequate ventilation.3. To prevent risk of electrical shock or firehazard, due to overheating do not obstructunit’s ventilation openings.4. Do not install near any source of heat,including other units that may produce heat.5. Do not place unit near flames.6. Only clean unit with a dry cloth.7. Unplug unit during lightening storms or when not used for an extended period of time. A surge protector is strongly recommended.8. Protect the power cord from being walked on or pinched, particularly at the plugs.9. Use unit only with accessories specified by the manufacturer.10. Refer all servicing to qualified personnel.CAUTIONHDMI is a very complex technology requiring continuous authentication of the signal and the same video resolution and audio settings on all electronic equipment in the system. When there are multiple sources and displays, the video resolution and audio setting on all connected units must be adjusted to correspond with that of the display having the lowest video and audio capability.WARNINGThis product is 100% inspected and tested in the United States to verifyHDMI performance parameters.800.626.64453INTRODUCTIONThe Evolution by Vanco EVSP12SC, EVSP14SC and EVSP18SC HDMI splitters with 4K, 4:4:4, and HDR pass-through, splits one source signal to multiple displays. These splitters are also able to downscale to 1080p, allowing 4K resolution to be maintained on other outputs. Also features EDID management, with different modes to ensure compatibility with source and display combinations. Supports LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio for advanced audio setups. Take any 4K source and split the signal to multiple displays, while being able to connect both 4K and 1080p displays simultaneously, to ensure the highest quality possible resolution. A great solution for applications with a mix of 4K and 1080p displays!FEATURES4K HDMI® 1x2 Spiltter with EDID and ScalingPart # EVSP12SC• Transmits audio and video from a single source to 2 HDMI outputs up to 4K2K (2160p) Ultra High Definition resolution without any loss of quality or resolution• Supports 4K and 1080p resolutions simultaneously; downscales to 1080p for lower resolution displays while maintaining 4K on other outputs• Supports up to 4K@60Hz with 8 bit YCBCR and 4:4:4 color sampling• Supports up to 4K@60Hz with 10 bit YCBCR, 4:2:0 color sampling and HDR• HDCP 2.2 and 1.4 compliant• Wide frequency range: 25MHz~600MHz• High bandwidth:18Gbps• Features EDID management• Micro-USB firmware update for expanding compatibility• Dimensions: 3.75” W x 2.25” H x 1.6” DPACKAGE CONTENTS• EVSP12SC 4K HDMI 1x2 Splitter• DC 5V Power Supply• Product Manual4• Supports 4K and 1080p resolutions simultaneously; downscales to 1080p for lower resolution displays while maintaining 4K on other outputs• Supports up to 4K@60Hz with 8 bit YCBCR and 4:4:4 color sampling• Supports up to 4K@60Hz with 10 bit YCBCR, 4:2:0 color sampling and HDR• HDCP 2.2 and 1.4 compliant• Wide frequency range: 25MHz~600MHz• High bandwidth: 18Gbps• Features EDID management• Micro-USB firmware update for expanding compatibility• Dimensions: 4.43” W x 3.43” H x 1.6” DPACKAGE CONTENTS• EVSP14SC 4K HDMI 1x4 Splitter• DC 5V Power Supply• Product Manual800.626.644554K HDMI® 1x8 Spiltter with EDID and ScalingPart # EVSP18SC• Transmits audio and video from a single source to 8 HDMI outputs up to 4K2K (2160p) Ultra High Definition resolution without any loss of quality or resolution• Supports 4K and 1080p resolutions simultaneously; downscales to 1080p for lower resolution displays while maintaining 4K on other outputs• Supports up to 4K@60Hz with 8 bit color, and 4:4:4 color sampling• Supports up to 4K@60Hz with 10 bit color, and 4:2:0 color sampling and HDR• HDCP 2.2 and 1.4 compliant• Wide frequency range: 25MHz~600MHz• High bandwidth:18Gbps• Features EDID management• Micro-USB firmware update for expanding compatibility• Dimensions: 9.1” W x 2.7” H x .9” DPACKAGE CONTENTS• EVSP18SC 4K HDMI 1x8 Splitter• DC 5V Power Supply• Product Manual6HDMI 2.0a HDCP 2.2/1.4Video Bandwidth ........................................................600MHz/18GbpsVideo Support ...........................................................HDR 4K@60Hz (4:2:0 10 bits)/ 4k@60Hz (4:4:4 8 bits)Audio Support ...........................................................DTS-HD Master Audio, Dolby TrueHD Dolby Digital, DTS, LPCMESD Protection ..........................................................Human Body model: ±15kV (air-gap discharge) ±8 kV (contact discharge)Firmware Update .......................................................Feasible via Micro-USB portInput Ports ................................................................1 × HDMI (Female type)Output Ports .............................................................2, 4 or 8 × HDMI (Female type)HDMI Connector ........................................................Type A (19-pin female)Dip Switch ................................................................EDID Mode SelectionDimensions ...............................................................1x2: 3.75” W x 2.25” H x 1.6”D; 1x4: 4.43” W x 3.43” H x 1.6” D; 1x8: 9.1” W x 2.7” H x .9” DWeight .....................................................................1x2: 0.2 lbs; 1x4: 0.3 lbs; 1x8: 1 lbsChassis Material ........................................................MetalMounting ..................................................................Wall-Mounting CasePower Supply ............................................................5V 1A DCPower Consumption (Max) ..........................................3 Watts (maximum)Operating Temperature ...............................................0 °C~40 °C/ 32 °F~104 °FStorage Temperature .................................................−20 °C ~ 60 °C/−4 °F ~140 °FRelative Humidity .......................................................20~90 % RH (non-condensing)800.626.64457PANEL DESCRIPTIONSEVSP12SC1. Power LED: Illuminates when the splitter is connected to power2. Micro-USB Port: Connect the included 5V DC power supply to power the unit3. EDID MODE: Default EDID mode has been tested for compatibility with most source and display combinations, however to manually adjust EDID, see below for DIP Switch adjustmentsNOTE: The default settings on the DIP Switch is “OFF” for both switches. OFF is in the “Up” position, while ON is in the “Down” position4. Input Signal LED: Illuminates when the source is connected and powered on5. HDMI IN: Connect a source such as a Set Top Box, Game Console, media player, NVR/DVR, etc.6. Output Signal LED: Illuminates when a display is connected and powered on7. HDMI OUT 1-2: Connect HDMI displays to each outputNOTE: Automatic EDID learning will detect all the connected HDMI displays and will analyze the content. The maximum resolution support will automatically be chosen unless manually adjusted as shown above in the EDID table; Connect the lowest resolution display to output 1Dip Switch PositionOff Off Off On On 81. Power LED: Illuminates when the splitter is connected to power2. Micro-USB Port: Connect the included 5V DC power supply to power the unit3. EDID MODE: Default EDID mode has been tested for compatibility with most source and display combinations, however to manually adjust EDID, see below for DIP Switch adjustments NOTE: The default settings on the DIP Switch is “OFF” for both switches. OFF is in the “Up” position, while ON is in the “Down” position4. Input Signal LED: Illuminates when the source is connected and powered on; Output Signal LED: Illuminates when a display is connected and powered on5. HDMI IN: Connect a source such as a Set Top Box, Game Console, media player, NVR/DVR, etc.; HDMI OUT: Connect HDMI display to the output (remaining outputs are on the opposite side of the unit)6. Output Signal LED: Illuminates when a display is connected and powered on7. HDMI OUT 1-3: Connect HDMI displays to each outputNOTE: Automatic EDID learning will detect all the connected HDMI displays and will analyze the content. The maximum resolution support will automatically be chosen unless manually adjusted as shown above in the EDID table; Connect the lowest resolution display to output 1Off Off Off On On800.626.64459EVSP18SC1.Power LED: Illuminates when the splitter is connected to power2.Input Signal LED: Illuminates when the source is connected and powered on3. Output Signal LED: Illuminates when a display is connected and powered on4. Micro-USB Port: Connect for any available firmware updates (check the product page on under the “downloads” tab)5. EDID MODE: Default EDID mode has been tested for compatibility with most source and displaycombinations, however to manually adjust EDID, see below for EDID settings (turn arrow to select EDID setting with a small flathead screwdriver)0: Ultra HD(4K2K@60) – 8/10/12bit 3D HDR video & 7.1ch audio1: Ultra HD(4K2K@60) – 8/10/12bit 3D HDR video & 2ch audio2: Ultra HD(4K2K@30)(4K2K@60 420) – 8/10/12bit 3D HDR video & 7.1ch audio3: Ultra HD(4K2K@30)(4K2K@60 420) – 8/10/12bit 3D HDR video & 2ch audio4: Full HD(1080p@60) – 12bit 3D video & 7.1ch audio5: Full HD(1080p@60) – 8bit 2D video & 2ch audio6: Learning EDID from output 1 7: Auto EDID analysis learning mode6. HDMI IN: Connect a source such as a Set Top Box, Game Console, media player, NVR/DVR, etc.7. HDMI OUT 1-8: Connect HDMI displays to each output8. Power: Connect the included 5V DC power supply to power the unit101. Ensure all components including splitter, displays, and source are turned off.2. Connect the displays to the splitter, with the lowest resolution display connected to output 13. Connect a source such as a Blu-Ray Player, game console, A/V Receiver, Cable or Satellite Receiver, etc.to the HDMI input4. Plug in 5V DC power supply to power the splitter, then power on the displays, followed by the source NOTE: If using a mix of 4K and 1080p displays, verify resolution on each display by pressing “info” on display remote(s). The splitter will automatically downscale for 1080p displays, as long as lowest resolution display is connected to Output 1.NOTE: If intending to pass HDR, activate HDR on the display’s settings. De-activate HDR if not intending topass HDR.Source InHDTV HDTVHDMIHDMI HDMIHDMI Out 2HDMI Out 1800.626.644511EVSP14SCHDTV HDTV HDTVHDTVSource In HDMI HDMIHDMIHDMIHDMI Out 2HDMI Out 3HDMI Out 4HDMI Out 11. Ensure all components including splitter, displays, and source are turned off.2. Connect the displays to the splitter, with the lowest resolution display connected to output 13. Connect a source such as a Blu-Ray Player, game console, A/V Receiver, Cable or Satellite Receiver, etc. to the HDMI input4. Plug in 5V DC power supply to power the splitter, then power on the displays, followed by the source NOTE: If using a mix of 4K and 1080p displays, verify resolution on each display by pressing “info” on display remote(s). The splitter will automatically downscale for 1080p displays, as long as lowest resolution display is connected to Output 1.NOTE: If intending to pass HDR, activate HDR on the display’s settings. De-activate HDR if not intending to pass HDR.12HDTV HDTV HDTV HDTV HDTV SourceHDMI Out 1 HDMI Out 2HDMI Out 3 HDMI Out 4HDMI Out 5 HDMI Out 6HDMI Out 7HDMI Out 8HDMI InHDTVHDTVHDTV1. Ensure all components including splitter, displays, and source are turned off2. Connect the displays to the splitter, with the lowest resolution display connected to output 13. Connect a source such as a Blu-Ray Player, game console, A/V Receiver, Cable or Satellite Receiver, etc.to the HDMI input4. Plug in 5V DC power supply to power the splitter, then power on the displays, followed by the source NOTE: If using a mix of 4K and 1080p displays, verify resolution on each display by pressing “info” on display remote(s). The splitter will automatically downscale for 1080p displays, as long as lowest resolution display is connected to Output 1NOTE: If intending to pass HDR, activate HDR on the display’s settings. De-activate HDR if not intending to pass HDR800.626.644513FIRMWARE UPDATEA Firmware update can be done when necessary and available through the Micro-USB port. Any available firmware updates will be posted within the “Downloads tab” of this product on .1.Save the firmware file (.bin) & software in the same folder from the product page on the Vanco website 2.Connect the Micro-USB cable to connect the splitter to a Windows based PC 3.Open firmware update software and then device will start to update firmware automatically 4. After update process is completed, the software will display a “Success” message, and then willautomatically close the Firmware Update prompt5. Power cycle the splitter14Please read and follow the safety instructions to protect yourself from possible injury and to minimize the risk of damage to the unit.• Follow all instructions and warnings marked on this unit• Do not attempt to service this unit yourself, except where explained in this manual• Provide proper ventilation and air circulation and do not use near water• Keep objects that might damage the device and assure that the placement of this unit is on a stable surface• Use only the power adapter and power cords and connection cables designed for this unit• Do not use liquid or aerosol cleaners to clean this unit• Always unplug the power to the device before cleaningLIMITED WARRANTYWith the exceptions noted in the next paragraph, Vanco warrants to the original purchaser that the equipment it manufactures or sells will be free from defects in materials and workmanship for a period of two years from the date of purchase. Should this product, in Vanco’s opinion, prove defective within this warranty period, Vanco, at its option, will repair or replace this product without charge. Any defective parts replaced become the property of Vanco. This warranty does not apply to those products which have been damaged due toaccident, unauthorized alterations, improper repair, modifications, inadequate maintenance and care, or use in any manner for which the product was not originally intended.Items integrated into Vanco products that are made by other manufacturers, notably computer hard drives and liquid crystal display panels, are limited to the term of the warranty offered by the respective manufacturers. Such specific warranties are available upon request to Vanco. A surge protector, powerconditioner unit, or an uninterruptible power supply must be installed in the electrical circuit to protect against power surges.If repairs are needed during the warranty period the purchaser will be required to provide a sales receipt/sales invoice or other acceptable proof of purchase to the seller of this equipment. The seller will then contact Vanco regarding warranty repair or replacement.800.626.644515TECHNICAL SUPPORTIn case of problems, please contact Vanco Technical Support by dialing 1-800-626-6445. You can also email **********************************************.When calling, please have the Model Number, Serial Number (affixed to the bottom of the unit) and Invoice available for reference during the call.Please read this Instruction Manual prior to calling or installing this unit, since it will familiarize you with the capabilities of this product and its proper installation.All active electronic products are 100% inspected and tested to insure highest product quality and trouble-free installation and operation. The testing process utilizes the types of high-definition sources and displays typically installed for entertainment and home theater applications.For additional information, such as helpful installation videos, etc. please visit LIABILITY STATEMENTEvery effort has been made to ensure that this product is free of defects. The manufacturer of this product cannot be held liable for the use of this hardware or any direct or indirect consequential damages arising from its use. It is the responsibility of the user and installer of the hardware to check that it is suitable for their requirements and that it is installed correctly. All rights are reserved. No parts of this manual may be reproduced or transmitted by any form or means electronic or mechanical, including photocopying, recording or by any information storage or retrieval system without the written consent of the publisher.Manufacturer reserves the right to revise any of its hardware and software following its policy to modify and/or improve its products where necessary or desirable. This statement does not affect the legal rights of the user in any way.。

产品描述:
深圳市圣大奥维科技发展有限公司专业研发生产VESION品牌的一进二出DVI 1S2，DVI 分配器可以使机顶盒、DVD放机、D-VHS放像机和其他的HDTV设备通过一个DVI输出同2个或者更多的HDTV显示器连接。

它是一个灵活的集线器，适用于多种显示器。

如果把2个或者多个HDMI分配器连接起来，可以组成一个更大的分配器。

产品特点：
●从一个DVI Input 到 2 个DVI Outputs
●采用外接式设计，无内插卡式的系统兼容性问题
●讯号传输达10 公尺( 有效距离)
●适用具DVI 端口之高分辨率屏幕
●支援UXGA ，频宽达165MHz
●可串接扩充，增加屏幕显示数量
●支持HDTV 高画质电视1920x1200 高分辨率。

产品应用
● 公共视讯系统( 证券公司、期货市场、金融证券等)
●高质量多媒体展示、简报
● 视讯会议(Video Conference)
●屏幕测试与烧机(Monitor testing and burn-in)
●功耗：2W。

Professional Matrix Switch用户手册HDMI系列高清矩阵DVI系列高清矩阵HVD系列高清混插矩阵在使用本系统前，请详细阅读本说明书!安全操作指南为确保设备可靠使用及人员的安全，在安装、使用和维护时，请遵守以下事项：系统接地系统必须有完善的接地。

否则，不仅造成信号干扰、不稳定或机械损坏，而且还可能因漏电引起人身事故。

HDMI、DVI、HVD切换矩阵的最终接地点应连接至真地，其接地电阻应小于1Ω。

禁止改变原设计禁止对本产品的机械和电器设计更改或增添任何部件。

否则，生产厂家对由此所带来的危害性结果不负责任。

请勿使用二芯插头，确保设备的输入电源为110V60Hz的交流电。

机器内有交流高压部件，请勿擅自打开机壳，以免发生触电危险。

不要将系统设备置于过冷或过热的地方。

设备电源在工作时会发热，因此要保持工作环境的良好通风，以免温度过高而损坏机器。

阴雨潮湿天气或长时间不使用时，应关闭设备电源总闸。

在下列操作之前一定要将设备的交流电源线从交流供电电源插座拔下：A．取下或重装设备的任何部件。

B．断开或重接设备的任何电器插头或其它连接。

非专业人士未经许可，请不要试图拆开设备机箱，不要私自维修，以免发生意外事故或加重设备的损坏程度。

不要将任何化学品或液体洒在设备上或其附近。

目录一、HDMI/DVI/HVD高清矩阵系统说明 (3)1.1关于矩阵切换器 (3)1.2矩阵系统的分类 (3)二、矩阵系统包装说明 (4)三、矩阵主机安装 (4)四、前后面板示意图 (4)HDMI0808后接口图 (5)HDMI1616后接口图 (5)DVI0808后接口图 (5)DVI1616后接口图 (5)五、矩阵与外围设备的连接 (6)5.1输入、输出接口说明 (6)5.2RS-232通讯端口及连接方法 (6)5.2.1矩阵与网络接口的连接 (6)5.2.2矩阵与控制电脑的连接 (6)5.3高清矩阵切换器的连接方法 (7)5.4插卡式高清矩阵结构说明 (7)六、控制面板使用说明 (8)6.1前面板按键功能说明 (8)6.2操作示例 (9)七、遥控器使用说明 (10)8.1.软件安装说明： (10)8.4软件功能说明 (11)8.5主操作界面功能说明: (11)8.6更多巡航设置： (12)九、通讯协议与控制指令代码 (12)9.1RS232通讯协议 (12)十、矩阵系统技术参数 (14)10.1技术参数： (14)10.2产品系列规格重量 (15)十一、常见故障及维护 (16)本手册说明 (16)一、HDMI/DVI/HVD高清矩阵系统说明1.1关于矩阵切换器HDMI/DVI高清系列矩阵切换器,是一款高性能的专业矩阵切换设备,可用于切换高清音视频信号。

USER MANUALDesigned and Manufactured in the USA 1-800-284-2131OVERVIEWTECHNICAL S PECIFICATIONS___________________________________________________________________________WHAT’S I N T HE B OX?_____________________________________________________________________________________FRONT A ND B ACK________________________________________________________________________________________INST ALLA TION____________________________________________________________________________________________CONTROL_________________________________________________________________________________________________DISABLE U NUSED P ORTS________________________________________________________________________________CUSTOM H OTKEY T RIGGERS____________________________________________________________________________ESTABLISHING A N R S-232 C ONNECTION______________________________________________________________TROUBLESHOOTING_____________________________________________________________________________________TECHNICAL S UPPORT____________________________________________________________________________________LIMITED W ARRANTY S TATEMENT______________________________________________________________________34456677-89910Technical SpecificationsWhat’s in the box?D2H-4P-QUAD FRONT D2H-4P-QUAD BACKINSTALLATION1. Ensure that power is disconnected from D2H-4P Quad.2. Connect the DisplayPort cables, Audio and USB cables (male type-A to male type-B ) from thecomputers to the respective ports on the D2H-4P Quad.3. Optionally connect RS-232 for control functions.4. Connect the USB keyboard and mouse to the two USB ports on the right .5. Connect speakers to the out connector on the D2H-4P Quad.6. Connect the HDMI Displays to the OUT connector on the D2H-4P Quad.7. Power on the displays, Computers and other devices. Power on the D2H-4P Quad.Note: The 2 USB ports on the right are dedicated for keyboard and mouse with full emulation. The 2 on the left are for other USB peripherals (flash drives, printers, etc.)controlDisable Unused PortsFRONT PANEL CONTROL T o switch ports using the front panel, press the M1 or M2 button to navigate from computer to computer. The numbered LED lights will indicate which computer is selected.The following commands can be used to disable ports 4 and 3 to better suit 2 and 3 port configurations. HOTKEY COMMANDS A Hotkey command is a keyboard sequence used to trigger an action on the D2H-4P-QUAD through the use of the keyboard connected on the USB port of the D2H-4P-QUAD. T o activate the hotkey sequence, press the CTRL key twice and then enter the desired hotkey commands. Hotkey commands are listed below.RS-232 CONTROL RS-232 control allows for remote control of the D2H-4P-QUAD. See the section on establishing an RS-232 connection in this manual. Set the connection to 115200 N,8,1, No flow control. RS-232commands are listed below.NOTE: Factory reset to enable port 3 - 4Custom HotKey TriggersESTABLISHING AN RS-232 CONNECTIONUsers are able to customize the keys that trigger Hotkeys. The default trigger for hot key function on the keyboard is Ctrl +Ctrl. The trigger function can be used to change to the following keys: CTRL (Left / Right), ALT, SHIFT(Left / Right), Caps Lock, Scroll Lock, F1-F12T o view hotkey trigger setting Use the RS-232 command: //??<CR> to view the current HotKey Trigger T o reset the Hotkey Trigger use the “Factory Defaults” command.T o change the hotkey trigger setting HK + HK + X + desired hotkeyExample: If users current Hotkey trigger is Shift and want to change to Scroll Lock, user would type Shift + Shift + X + Scroll lockBefore you start Controlling a Smart-AVI device via RS-232 requires an RS-232 card installed on your computer or a USB to RS-232 adapter. Below are instructions on how to create an RS-232 connection between a PC and the Smart-AVI device.Use terminal client software such as the PuTTY to connect to the Smart-AVI device. Make sure to use communication settings 115200 bps, N, 8, 1, No flow control.Check the device and your PC to determine if you need a male to male or a male to female cable and how long it needs to be. The Smart-AVI device requires a straight through cable. You can use a Null Modem Adapter to convert a crossed cable to a straight through cable. Examples of crossed and straight through cable pin-outs are shown below. The standard maximum length for a RS-232 cable is 50 feet. Call our Smart-AVI Support Engineer if you require more information.Figure 7-1Examples of 9 pin RS-232 Straight Through and Crossed CablesESTABLISHING AN RS-232 CONNECTION (continue)Establish a connection to the Smart-AVI device1. Connect an RS-232 cable to the RS-232 connector on the PC.2. Connect the other end of the cable to the RS-232 port of the Smart-AVI device.3. Use Windows Control Panel / Device Manager to identify the Com port number. See instructionsand Figure 7-2 below.4. Power on the device.If you are using a USB to COM port adapter on a Windows PC and need to identify the COM port used, do the following:1. Click on the start button.2. Click on Control Panel.3. Click on Device Manager.4. Click on the arrow next to Ports (COM & LPT).You should see the name of your adapter and the COM port number in use.Figure 7-2TroubleshootingTechnical supportNo Power • Make sure that the power adapter is securely connected to the power connector of the unit.• Check the output voltage of the power supply and make sure that the voltage value is around 12VDC.• Replace the power supply.No Video • Check if all the video cables are connected properly.• Connect the computer directly to the monitor to verify that your monitor and computer are functioning properly.• Restart the computers.Keyboard is not working • Check if the keyboard is properly connected to the unit.• Check if the USB cables connecting the unit and the computers are properly connected.• Try connecting the USB on the computer to a different port.• Make sure that the keyboard works when directly connected to the computer.• Replace the keyboard.Mouse is not working • Check if the mouse is properly connected to the unit.• Try connecting the USB on the computer to a different port.• Make sure that the mouse works when directly connected to the computer.• Replace the mouse.No Audio • Check if all the audio cables are connected properly.• Connect the speakers directly to the computer to verify that the speakers and the computer audio are functioning properly.• Check the audio settings of the computer and verify that the audio output is through the speakers.For product inquiries, warranty questions, or technical questions, please contact *****************.Limited warranty statementA. Extent of limited warrantySmartAVI, Inc. warrants to the end-user customers that the SmartAVI product specified above willbe free from defects in materials and workmanship for the duration of 1 year, which duration begins on the date of purchase by the customer. Customer is responsible for maintaining proof of date of purchase.SmartAVI limited warranty covers only those defects which arise as a result of normal use of the product, and do not apply to any:a. Improper or inadequate maintenance or modificationsb. Operations outside product specificationsc. Mechanical abuse and exposure to severe conditionsIf SmartAVI receives, during applicable warranty period, a notice of defect, SmartAVI will at its discretion replace or repair defective product. If SmartAVI is unable to replace or repair defective product covered by the SmartAVI warranty within reasonable period of time, SmartAVI shall refund the cost of the product.SmartAVI shall have no obligation to repair, replace or refund unit until customer returns defective product to SmartAVI.Any replacement product could be new or like new, provided that it has functionality at least equal to that of the product being replaced.SmartAVI limited warranty is valid in any country where the covered product is distributed by SmartAVI.B. Limitations of warrantyT o the extant allowed by local law, neither SmartAVI nor its third party suppliers make any other warranty or condition of any kind whether expressed or implied with respect to the SmartAVI product, and specifically disclaim implied warranties or conditions of merchantability, satisfactory quality, and fitness for a particular purpose.C. Limitations of liabilityT o the extent allowed by local law the remedies provided in this warranty statement are the customers sole and exclusive remedies.T o the extant allowed by local law, except for the obligations specifically set forth in this warranty statement, in no event will SmartAVI or its third party suppliers be liable for direct, indirect, special, incidental, or consequential damages whether based on contract, tort or any other legal theory and whether advised of the possibility of such damages.D. Local lawT o the extent that this warranty statement is inconsistent with local law, this warranty statement shall be considered modified to be consistent with such law.NOTICEThe information contained in this document is subject to change without notice. SmartAVI makesno warranty of any kind with regard to this material, including but not limited to, implied warrantiesof merchantability and fitness for particular purpose. SmartAVI will not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance or use of this material. No part of this document may be photocopied, reproduced, or translated into another language without prior written consent from SmartAVI, Inc.20180109Designed and Manufactured in the USAT el: (800) AVI-2131 • (702) 800-00052455 W Cheyenne Ave, Suite 112North Las Vegas, NV 890324-Port Quad-Head DP in, 2-Port HDMI out, 4K Ultra-HD KVM Switch with USB and Audio11。

VGA切换器详细介绍VGA切换器详细介绍简言之，VGA切换器是用来帮助多条途径的VGA计算机选择其中一条途径的输入信号输出到显示器上，有了VGA切换器就可以直接在VGA切换器上根据自己的需求直接选择操作所需的途径信号，省去了人工连线的麻烦，VGA切换器功能强大，它的价格及它的参数配置是怎样的呢?现在就随店铺来了解一下吧。

VGA切换器分为2进1出型，4进1出型，8进1出型，16进1出型，24进1出型和32进1出型的，现在小编就各介绍一款供大家参考。

2进1出型：型号：QY-0201GA参考价:360元带宽：500MHz(-3dB)满载，0～10MHz@±0.1dB，0～100MHz@±0.6dB支持分辨率：2048×1536;增益：0dB;阻抗：75Ω亮色度干扰(多通道对一通道串扰)：-55dB@10MHz，-40dB@100MHz微分相位I/0S：<1.28度，3.58MHz;微分相位误差：0.1度,3.58-4.43MHz最大传播延时：5nS(±1nS);频率响应：少于±0.1dB-30MHz;切换速度：≤180n视频输入信号类型：VGA信号;连接器：三排15孔(VGA母头)信号强度：0.7Vp-p：VGA(电脑信号);最小电平：0.5Vp-p;最小电平：0.5Vp-p阻抗：75Ω;回波损耗：-30Db@5MHz视频输出信号类型：VGA信号;连接器：三排15孔(VGA母头);输出电平：2.0Vp-p阻抗：75Ω;回波损耗：-30Db@5MHz;DC偏差：最大±5mV同步信号输入/输出信号类型：TTL;输入电平：0～5.0Vp-p，4.0V;输出电平：TTL:5Vp-p输入阻抗：510Ω;输出阻抗：75Ω;极性：正或负与输入一致串接接口：RS232，9针母D型连接器，端口2，3，5分别直通串口参数：9600bps、8位数据、1位起始位、1位停止位、无校验，无流控输入电压：AC100～240V;50/60Hz4进1出型:型号：QY-0401GA参考价:1180元带宽：500MHz(-3dB)满载，0～10MHz@±0.1dB，0～100MHz@±0.6dB支持分辨率：2048×1536;阻抗：75Ω亮色度干扰(多通道对一通道串扰)：-55dB@10MHz，-40dB@100MHz微分相位I/0S：<1.28度，3.58MHz;微分相位误差：0.1度,3.58-4.43MHz最大传播延时：5nS(±1nS);频率响应：少于±0.1dB-30MHz;切换速度：≤180ns视频输入信号类型：VGA信号;连接器：三排15孔(VGA母头)信号强度：0.7Vp-p：VGA(电脑信号);最小电平：0.5Vp-p;最小电平：0.5Vp-p阻抗：75Ω;回波损耗：-30Db@5MHz视频输出信号类型：VGA信号;连接器：三排15孔(VGA母头);输出电平：2.0Vp-p同步信号输入/输出信号类型：TTL;输入电平：0～5.0Vp-p，4.0V;输出电平：TTL:5Vp-p输入阻抗：510Ω;输出阻抗：75Ω;极性：正或负与输入一致串接接口：RS232，9针母D型连接器，端口2，3，5分别直通串口参数：9600bps、8位数据、1位起始位、1位停止位、无校验，无流控输入电压：AC100～240V;50/60Hz1U机箱尺寸：430×250×44mm(长×宽×高)约5.5Kg8进1出型:型号：QY-0801GA参考价:1200元带宽：500MHz(-3dB)满载，0～10MHz@±0.1dB，0～100MHz@±0.6dB支持分辨率：2048×1536;增益：0dB;阻抗：75Ω亮色度干扰(多通道对一通道串扰)：-55dB@10MHz，-40dB@100MHz微分相位I/0S：<1.28度，3.58MHz;微分相位误差：0.1度,3.58-4.43MHz最大传播延时：5nS(±1nS);频率响应：少于±0.1dB-30MHz;切换速度：≤180ns视频输入信号类型：VGA信号;连接器：三排15孔(VGA母头)信号强度：0.7Vp-p：VGA(电脑信号);最小电平：0.5Vp-p;最小电平：0.5Vp-p阻抗：75Ω;回波损耗：-30Db@5MHz视频输出信号类型：VGA信号;连接器：三排15孔(VGA母头);输出电平：2.0Vp-p同步信号输入/输出信号类型：TTL;输入电平：0～5.0Vp-p，4.0V;输出电平：TTL:5Vp-p输入阻抗：510Ω;输出阻抗：75Ω;极性：正或负与输入一致串接接口：RS232，9针母D型连接器，端口2，3，5分别直通串口参数：9600bps、8位数据、1位起始位、1位停止位、无校验，无流控输入电压：AC100～240V;50/60Hz1U机箱尺寸：430×250×44mm(长×宽×高)约5.5Kg16进1出型:型号：QY-1601GA参考价：2100元带宽：500MHz(-3dB)满载，0～10MHz@±0.1dB，0～100MHz@±0.6dB支持分辨率：2048×1536;增益：0dB;阻抗：75Ω亮色度干扰(多通道对一通道串扰)：-55dB@10MHz，-40dB@100MHz微分相位I/0S：<1.28度，3.58MHz;微分相位误差：0.1度,3.58-4.43MHz最大传播延时：5nS(±1nS);频率响应：少于±0.1dB-30MHz;切换速度：≤180ns视频输入信号类型：VGA信号;连接器：三排15孔(VGA母头)信号强度：0.7Vp-p：VGA(电脑信号);最小电平：0.5Vp-p;最小电平：0.5Vp-p阻抗：75Ω;回波损耗：-30Db@5MHz视频输出信号类型：VGA信号;连接器：三排15孔(VGA母头);输出电平：2.0Vp-p同步信号输入/输出信号类型：TTL;输入电平：0～5.0Vp-p，4.0V;输出电平：TTL:5Vp-p输入阻抗：510Ω;输出阻抗：75Ω;极性：正或负与输入一致串接接口：RS232，9针母D型连接器，端口2，3，5分别直通串口参数：9600bps、8位数据、1位起始位、1位停止位、无校验，无流控输入电压：AC100～240V;50/60Hz1U机箱尺寸：430×250×44mm(长×宽×高)约5.5Kg24进1出型:参考价:1900元型号：QY-2401GA带宽：500MHz(-3dB)满载，0～10MHz@±0.1dB，0～100MHz@±0.6dB支持分辨率：2048×1536;增益：0dB;阻抗：75Ω亮色度干扰(多通道对一通道串扰)：-55dB@10MHz，-40dB@100MHz微分相位I/0S：<1.28度，3.58MHz;微分相位误差：0.1度,3.58-4.43MHz最大传播延时：5nS(±1nS);频率响应：少于±0.1dB-30MHz;切换速度：≤180ns视频输入信号类型：VGA信号;连接器：三排15孔(VGA母头)信号强度：0.7Vp-p：VGA(电脑信号);最小电平：0.5Vp-p;最小电平：0.5Vp-p阻抗：75Ω;回波损耗：-30Db@5MHz视频输出信号类型：VGA信号;连接器：三排15孔(VGA母头);输出电平：2.0Vp-p同步信号输入/输出信号类型：TTL;输入电平：0～5.0Vp-p，4.0V;输出电平：TTL:5Vp-p输入阻抗：510Ω;输出阻抗：75Ω;极性：正或负与输入一致串接接口：RS232，9针母D型连接器，端口2，3，5分别直通串口参数：9600bps、8位数据、1位起始位、1位停止位、无校验，无流控输入电压：AC100～240V;50/60Hz2U机箱尺寸：430×250×88mm(长×宽×高)约7.0Kg32进1出型：型号：QY-3201GA参考价:2400元带宽：500MHz(-3dB)满载，0～10MHz@±0.1dB，0～100MHz@±0.6dB支持分辨率：2048×1536;增益：0dB;阻抗：75Ω亮色度干扰(多通道对一通道串扰)：-55dB@10MHz，-40dB@100MHz微分相位I/0S：<1.28度，3.58MHz;微分相位误差：0.1度,3.58-4.43MHz最大传播延时：5nS(±1nS);频率响应：少于±0.1dB-30MHz;切换速度：≤180ns视频输入信号类型：VGA信号;连接器：三排15孔(VGA母头)信号强度：0.7Vp-p：VGA(电脑信号);最小电平：0.5Vp-p;最小电平：0.5Vp-p阻抗：75Ω;回波损耗：-30Db@5MHz视频输出信号类型：VGA信号;连接器：三排15孔(VGA母头);输出电平：2.0Vp-p同步信号输入/输出信号类型：TTL;输入电平：0～5.0Vp-p，4.0V;输出电平：TTL:5Vp-p输入阻抗：510Ω;输出阻抗：75Ω;极性：正或负与输入一致串接接口：RS232，9针母D型连接器，端口2，3，5分别直通串口参数：9600bps、8位数据、1位起始位、1位停止位、无校验，无流控输入电压：AC100～240V;50/60Hz2U机箱尺寸：430×250×88mm(长×宽×高)约7.0Kg。

mt-viki hdmi 4 4说明书
mt-viki hdmi 4 4切换器说明书：
教程：KVM切换器的切换方式一般是：按钮切换，OSD菜单切换，快捷键切换这三种。

一、按钮切换使用利用的是KVM上面的物理按钮，直接按下物理按钮就可以选择对应服务器。

二、OSD菜单是KVM内部的软件，可以根据菜单上显示的服务器名称，用鼠标选择对应服务器进行切换。

三、快捷键一般是组合键，比如Ctrl和某个数据键，1、2、3、4四台服务器，选择Ctrl+1选择第一台服务器，简单便捷。

参数：
直流电阻：激发电阻25Q+1％（20℃）。

工作电压：关闭→打开：5V,300毫秒。

打开→关闭：3V+10%；300毫秒。

移动式温度范围：-10℃~+60℃。

存储温度范围：-20℃~+80℃。

尺寸：37.2×19.8×5.5mm。

AR玻璃AR玻璃规格：
玻璃形状：11.0*9.3毫米（T=0.3毫米）。

动摇长度（纳米）：400~1100nm的。

传输（%）:T>93%。

IR玻璃IR玻璃规格：
玻璃形状：11.0*9.3毫米（T=0.3毫米）。

动摇长度（纳米）：625±10nm的。

传输（％）:T=50％。

宜坤（EAKUN）桌面型2口HDMI KVM切换器。

（ EAKUN EH-2000H ）HDMI Licensing，LLC于2010年3月4日代表HDMI原始开发成员发布HDMI规格版本1.4a，其中特色包括3D应用的关键增强功能，加入了用于广播内容的强制3D格式，以及称为Top-and-Bottom的3D格式。

HDMI即：高清晰度多媒体接口（英文：High Definition Multimedia Interface，HDMI）是一种数字化视频/音频接口技术，是适合影像传输的专用型数字化接口，其可同时传送音频和影像信号，最高数据传输速度为2.25GB/s。

HDMI不仅可以满足1080P的分辨率，还能支持DVD Audio等数字音频格式，支持八声道96kHz或立体声192kHz数码音频传送，可以传送无压缩的音频信号及视频信号。

HDMI可用于机顶盒、DVD播放机、个人电脑、电视游乐器、综合扩大机、数字音响与电视机。

HDMI可以同时传送音频和影音信号。

EAKUN EK-2000H是桌面型2口HDMI KVM切换器。

轻松畅享数字生活，仅用1套显示器、键盘、鼠标即可控制2台数字接口的电脑或工作站，从容管理内网电脑和外网电脑，桌面不再被多个键盘鼠标显示器所占据，摆脱凌乱桌面。

支持手动、键盘切换及端口扫描。

EAKUN ＥＫ－２０００Ｈ特性：１、高清传输２、采用HDMI数字接口，支持高画质影像，最高达1080P，让您畅享高清数字生活。

３、支持麦克风切换，可让您更好的开展专业工作。

４、兼容好，经过全面复杂环境测试，支持Windows9x/2000/XP/Vista/7/8、NT、UNIX、LINUX、NOVELL、DOS、Solaris等多种系统，及IBM、HP、DELL、SUN、联想、浪潮、方正、华为等各类机型。

５、多种切换方式：支持手动，键盘切换，及端口扫描。

６、桌面型尺寸，使用方便大小尺寸为128（L）x 75.5（W）x 25（H）毫米，更配置独立按键方便桌面使用。

4口KVM切换器专业4口KVM切换器EAKUN EK-4000一、KVM切换器基本概念KVM是Keyboard（键盘）、Video（显示器）、Mouse（鼠标）的缩写。

KVM切换器正式的名称是多计算机切换器或KVM SWITCH,简单的说，就是让系统管理员可以通过一组键盘、显示器和鼠标，控制多台服务器或电脑主机的计算机外围设备。

随着技术的发展，KVM切换器的管控领域已经从传统的电脑或服务器主机扩展到串口设备，如集线器、路由器、储存设备及UPS等。

此外，精密的KVM解决方案可以让多位系统管理员在任何时间、任何地点管理数以千计的服务器和网络设备。

而远程电源管理、多层次使用者权限安全管理、环境警示系统、事件记录等管控功能的整合加入，确保这种管理能够安全地进行。

二、4口KVM切换器的定义4口KVM切换器是拥有4个端口的KVM切换器，使用4口KVM切换器，系统管理员仅用1套键盘、鼠标和显示器就可控制4台电脑主机。

三、4口KVM切换器的分类根据应用场合的不同，4口KVM切换器通常可分为2类：普通4口KVM切换器（手动按键式或机械式）和专业4口KVM切换器。

根据接口类型的不同4口KVM切换器可以可分为3类： 4口VGA KVM切换器、4口DVI KVM 切换器和4口HDMI KVM切换器。

(4口DVI KVM切换器)(4口HDMI KVM切换器)四、专业级4口KVM切换器通常4口KVM切换器被用于SOHO办公，设计、游戏、实时交易、等面向个人的工作环境，某些情况下也被使用于简易机房，控制不多于4台的电脑主机或服务器，操作系统、硬件及设备外围环境都相对简单。

但是，随着KVM切换器应用范围的扩充，很多工控机、专业设备、以及工业自动化设备的内部也开始使用4口KVM切换器进行控制。

这些应用场合KVM切换器面临的使用环境较之以前复杂很多，使用的主机机型多样，系统各不相同，外围环境也更纷繁多变，普通的4口KVM切换器已不能满足需求，经常会有键盘、鼠标控制失灵，不能正常切换，屏幕不能正常显示等故障发生。

1色差矩阵切换器QiTuo 矩阵引导者，色差矩阵切换器分别有11个系类 (4进4出)(8进4出，8进8出)(16进4出，16进8出，16进16出)(24进8出，24进16,24进24出)(32进16出，32进32出))，是一款高清分量视频矩阵切换器。

多个高清分量视频信号与立体声音频信号切换到输出通道中的任一输出通道。

视频输入/输出接口采用BNC 接口。

音频输入/输出接口采用5位3.8mm 凤凰接口。

具有RS-232通讯接口和网络接口,方便与电脑、遥控系统或各种远端控制设备连接应用。

支持n 路视频信号输入，m 路视频信号输出; 视频信号输入、输出接口采用BNC 母接口;支持快速切换操作;采用可编程逻辑陈列电路，任意交互切换;支持通道切换权限设置，支持视频信号类型有：YPbPr ，YCbCr ，S-Video ，复合视频;350MHz(-3dB)，满载带宽。

音频信号类型有：立体声(平衡式或非平衡式接法);可独立调节各音频输出通道音量;具有掉电记忆功能，带有断电现场保护功能;具有水晶按键面板操作，支持RS-485扩展键盘操作;具有2路RS-232通讯接口;2具有1路网络接口，可通过以太网远程控制， 支持8个用户同时连接;内置国际通用电源;标准19英寸机架安装：5U 金属机箱。

色差矩阵切换器(4进4出，8进4出，8进8出，16进4出，16进8出，16进16出 ，32进16出，32进32出)参数介绍视频 增益 0 dB带宽350MHz (-3dB),满载 0-10MHz@±0.1dB 0-100mhZ@±0.6dB 多通道对一通道串扰和 -56dB@10M, -40dB@100M, 相位 I/0S<1.28度，3.58MHz 微分相位误差 0.1度, 3.58-4.43MHz 微分增益误差 0.1%, 3.58-4.43MHz 最大传输延时 5nS(±1nS) 切换速度 200 ns(最长时间)信号类型 YCbCr/YPbPr 分量视频(component video)，S-video ，复合视频(CVBS)视频输入 接口BNC 母接口最小/最大电平 0.5V ~ 2.0V p-p(模拟信号) 阻抗 75 Ω回波损耗 -30dB@5MHz信号强度1V p-p 分量视频或S-video 中的Y 、复合视频； 0.7V p-p RGB （电脑信号）；0.3V p-p 分量视频中的Cb/Pb 或Cr/Pr 、 S-video 中的C最大直流偏置误差 15mV 视频输出 接口BNC 母接口最小/最大电平 0.5V ～ 2.0V p-p(模拟信号) 阻抗 75 Ω回波损耗 -30dB@5MHz 直流补偿 最大±5mV RS-232控制接口 串行控制接口 RS-232, 9-针母 D 型 接口波特率与协议 波特率：9600, 数据位：8位, 停止位：1, 无奇偶校验位 串行控制口结构2 = TX,3 = RX, 5 = GND 以太网控制接口 （选配） 以太网控制接口 RJ-45母接口 以太网控制协议 TCP/IP以太网控制速率自适应10M 或100M,全双工或半双工3规格 电源 100VAC ～ 240VAC, 50/60 Hz, 国际自适应电源 温度储存、使用温度: -20°～ +70°C 湿度 储存、使用湿度:10% ～ 90% 产品重量 约5kg质保1年免费保修,终生维护色差矩阵切换器特性实现自动增益技术矩阵切换器带有断电现场保护功能； 能够自动保存设备上次关机时的状态； 调整延迟时间；采用新型的 LED 面板显示和轻触式按键； 状态显示直观合理，设备操作更加简便； LCD 屏显示输入输出的控制状态；简捷的前面板操作，后面板上有一个能与控制系统联机使用的 RS-232C 通讯端口； 安装快捷，操作简单。

4路kvm多电脑切换器操作方法说明迈拓维矩工业级kvm切换器能为你节省空间，金钱，时间，设备和功耗，它能通过一套键盘、鼠标、显示器来控制多台电脑。

Kvm多电脑切换器具有热键切换、桌面式开关、面板按钮和自动扫描等特点。

二、4路/4口kvm多电脑切换器特性1、usb2.0端口，特带usb hub接口支持任何usb2.0设备2、vga信号、音频、usb、可分开使用：如接上电源，只需插入vga输入源无需接usb信号，可以把产品当成4口vga或者音频切换器3、支持dos，win95/98/98se/2000/me/xp.winnt,netware,unix,linux4、即插即用，无需关掉kvm切换器的电脑就可以，插上或者拔掉所连接的电脑，不建议热插拔5、优良的画质：分辨率可达1920*1440带宽：350mhz6、无需软件控制：可通过按钮、键盘热键，osd菜单切换所要操作的电脑主机7、当确定端口切换时会发出蜂鸣声8、指示状态的led指示灯9、支持自动扫描，默认扫描时间为3秒三、4路/4口kvm多电脑切换器连接图示四、4路/4口kvm多电脑切换器热键介绍除面板按钮外，也可通过简单的键盘组合键使用kvm切换器端口，只需要在2秒内连续按下home/caps/scroll/num键2次就可以发送命令给kvm，随后会听到“嘟音”确认可以使用热键命令了，此产品有多个模式可选择。

【home】+【home】是产品默认模式，当您不想用这个模式是可选择别的命令模式，一下是设定不同热键模式Home+home模式（默认模式）Home+home+caps 进入热键caps模式Home+home+scroll 进入热键scroll模式Home+home+num 进入热键num模式默认模式命令Home+home+1.2……切换到对应端口Home+home+→或者↓切换下一端口Home+home+←或者↑切换上一端口Home+home+B 关闭或者打开蜂鸣器声音Home+home+S 自动扫描，按任意键停止扫描，并停留在当前端口【home】+【home】+I+数字+enter 设置自动扫描没端口停留时间，数字为5~999秒。

SM-dvn-44x4-PORT DVI-D matrix KVM SWITCH WITH USB 2.0 SHARING (4 Users)Designed and Manufactured in the USAAllows up to 4 users to access and control up to 4 dvi or hdmi computersfrom separate usb keyboard/mouse and dvi/hdmi monitorsFEATURES• Server Collocation • Digital Signage • Education • Airports• Dealer Rooms • Control Rooms• Audio/Visual Presentations • Shopping Centers • Hotels/ResortsAPPLICATIONS• DVI-D Dual Link Video Connectors; can mix DVI Dual-Link and DVI Single-Link Computers• HDMI support using active adapters or cables• Supports all major Operating Systems like Windows, Mac, Linux, Sun, Unix, DOS, etc.• Supports resolutions up to 2560 x 1600 @ 60Hz • Zero pixel loss with TMDS signal correction • Supports USB keyboard and mouse• Supports additional USB 2.0 devices like printers, scanners, web cameras and more• Rack mountable in a standard 19 inch rack • Flash upgradeable firmware • Stereo Audio support• Front panel keys for manual port selection • Hot-key commands for quick port selection • RS-232 for remote control•Independent (asynchronous) switching of KVM andperipheral USB/audio ports. Users can listen to audio from one computer while working on a different computer, or scan a document and save it on another computer •Complete keyboard emulation for error free bootingThe SM-DVN-44X is a dedicated multi-platform KVM Switch capable of managing up to 4 different computers through four monitors, USB keyboard and mouse, a set of speakers, and USB devices like printers, memory devices, scanners, etc. With multi-user support, the SM-DVN-82X can accomodate up to 4 users. The video connectors on the unit are DVI-D, which allows support for HDMI using active adapters or cables. When using a DVI or an HDMI monitor, computers can be a mix of either DVI or HDMI.The SM-DVN-44X supports resolutions of up to 2560x1600 @60Hz with zero pixel loss from TMDS signal correction.OVERVIEWThe main function of this KVM Switch is to centralize the access of several computer into a single, comprehensive KVM Station. Its USB 2.0 functionality support allows users at the console to access USB devices that would otherwise be unavailable on conventional KVM Switches. For example, it allows the use of a flash memory drive or camera without having to plug it directly into the remote computer. The SM-DVN-44X is a perfect solution for the medical or industrial field where it may not be practical or safe to have on or more CPUs in the general vicinity.The SM-DVN-44X can be utilized concurrently by up to 4 users, allowing for efficient usage and sharing of computing resources. The front panel console permits each user to easily access and switch between theconnected computers. The centralization of input computers and user access consoles reduces the amount of cabling and the number of workstations required for complex computing environments, thereby facilitating organization and simplicity.APPLICATION DIAGRAMFLEXIBLE CONTROLRS-232Any external device or program supporting RS-232 can control the SM-DVN-44X. The SM-DVN-44X uses a very simple protocol, enabling easy integration with the RS-232 control devices.USB/KEYBOARDHot keys enable the user to switch and control all the different functions of the KVM Switch FLEXIBLE SHARINGINDEPENDENT SIMULTANEOUS DEVICE SELECTIONFlexibility is key with the SM-DVN-44X. It enables the use of a USB keyboard and mouse on one computer while other USB peripherals such as speakers, scanners and printers are connected to other computer sources.The SM-DVN-44X maintains the ability to switch all connected devices to any one of the computer sources as with any other KVM Switch in the market.SM-DVN-44X BackSM-DVN-44X Fronttechnical specificationsTel: (800) AVI-2131 (702) 800-00052455 W Cheyenne Ave, Suite 112North Las Vegas, NV 89032。