u4-9479威尼斯

u4

output pixels up to 15360 horizontally or 7680 vertically
display four windows of images on a single screen simultaneously or control four different led screens
support hdmi , dvi , vga , sdi , cvbs , ip inputs
six windows preview and output monitoring
ethernet monitoring and control in real time
editable text and image overlay
window or mode transition effects including dissolves, wipes, and cuts
brightness control of each input
transparency adjusting and edge feathering
hot backup of input signals

multi-format signals processing and 4k processing

multi-format signals processing

u4 is compatible with a variety of input signals : dvi×1, hdmi×1, vga×2, cvbs×2, sdi×1 and expansion slot×1.

the expansion slot can be configured as hdmi 1.4a,ip, dvi, hdmi1.3, and cvbs.

4k processing accommodating

4k signal input terminals including hdmi 1.4 and dual link dvi , u4 enables an input resolution up to 4096×2160, conveniently realizing uhd display of large led screens!

6.3 milion arbitrarily adjusted

processor is a 4 outputs device that supports horizontal, vertical and cross splicing to reach high resolution as 15360×400 or 960×6144.
u4 also supports user-define output resolution , allowing users to freely change aspect ratio of resolution and refresh rate.

free display of four windows

free display of four windows

u4 enables the simultaneous display of four windows on a single screen.the size, location and hierarchical relationship of each window can be adjusted independently.

multi-screen combination and special-shaped splicing

u4 can not only display 4 windows on a screen, but control 4 led screens simultaneously as well, each of which can display independently or be combined into a complete image. besides, pixel pitch of such screens can be different.

excellent image processing effect

super resolution technology
super resolution zoom-in technology can effectively eliminate edge aliasing induced from image zoom-in, thus reducing out-of-focus blur accordingly.

crossint splicing technology
the splicing unit of led screen is often non-standard, non-uniform or different size ones, which may result in dislocation or out-sync etc. u6 adopts the cpt fst splicing processing technology specially designed for small pixel led displays, perfectly solving the said problem.

local monitoring and preview

there’re three modes when using the local monitor & preview output of u4:

1. monitor the outputs, showing the same image with the display.

2. preview the inputs, showing 6 inputs images in the same time.

3. monitor and preview in the same time.

ethernet monitoring & control in real time

ethernet control

u4 can be compatible with kystar management software via ethernet or serial communication. users can configure parameters on u4 through management software, adjust window layout, complete special effects switching, set up scheduled tasks etc.

ethernet monitoring and preview

via ethernet, users can not only configure the parameters of u4, but achieve monitoring and preview through the kystar management software in real time.

images and texts overlay

images and texts overlay

u4 is able to generate independent images and texts overlay layer. the user is allowed to overlay pictures or characters on the signal image conveniently with the kystar control software . the overlaid contents can be stored in the equipment.

hot backup of inp ut signals

users can specify the backup signal for signal source . if current signal goes wrong, the system will automatically detect and call the backup signal immediately. and if the signal returns to normal, the system will transfer back to the original signal intelligently. building parallel system with this function, the reliability of scene can be guaranteed efficiently.

image configuration

transparency adjusting and edge feathering

in order to integrate the different layers of image well, u4 can change the transparency of each windows or achieve edge feathering effect.

independent brightness control

u4 can adjust the brightness of each inputs independently so that the user can improve the quality of the specific image without influence to the others.

seamless transition with effects

whether in case of a signal or a preset, u4 is capable of seamless transition, without any blackout, glimmer or delay in the process; besides, u4 owns over ten transition effects for choice by the user, adaptable for different applications.

视频输入信号
类型		数量	说明
dvi-d（24 1）		1	·最大支持分辨率为1920×1200@60hz，向下兼容 ·兼容hdmi1.3及以下版本，edid版本1.3
hdmi（type a)		1	·最大支持分辨率为1920×1200@60hz，向下兼容 ·兼容hdmi1.3及以下版本，edid版本1.3
vga (hd-15)		2	·最大支持分辨率为1920×1200@60hz（uxga），向下兼容
复合视频（bnc）		2	·ntsc/pal自适应，支持3d 梳状滤波器
扩展输入		1~2	·2dvi/2hdmi/2cvbs/2sdi/1hdmi1.4/1hdmi 1sdi
视频输出信号
类型		数量	说明
dvi-d（24 1）		4	·支持常见输出分辨率如：2048×1152@60hz，1920×1080@60hz，1536×1536@60hz ·支持自定义输出分辨率，如3840×660@60hz ·支持60hz/50hz/30hz输出帧率 ·兼容hdmi1.3及以下版本，edid版本1.3
dvi-d-loop		1	支持与dvi-d输入的绝对同步，用于设备级联
dvi-d-monitor		1	支持不同类型预监方式的选择，预监输入输出、预监输出、预监输入
功能说明
拼接输出		·拼接输出的分辨率最大可达15360×400@60hz（横向拼接）或820×7680@60hz（纵向拼接）或4096×1536@60hz（田字型拼接），在这些范围内输出大小可任意调节 ·支持点对点拼接，多机可以级联完成更大分辨率的拼接输出
4画面输出		·同时在屏幕上呈现4个或4个以下的画面，这些画面可以来自不同或相同的输入信号 ·每个画面均可自由缩放、布局，画面之间可相互叠加
画面回显		·使用控制软件可以在计算机上实时获取信号画面，包括输入信号以及输出信号
热备份功能		·用户可对输入信号指定备份信号，当前信号故障时，系统自动输出备份信号，当信号恢复时可自动跳回
图文叠加		·通过管理软件，用户可以将图文字幕叠加到视频画面上的任意位置，并可设定不同的运动轨迹和速度
亮度抠图		·设备可以将指定亮度值以下的背景扣除，并融合到新的背景当中
多机同步级联		·多台机器可级联显示，支持同步技术，无错位、撕裂
特效切换		·信号及模式切换时，用户可选择不同的特效，包括：淡入淡出，无缝直切，垂直、水平梳理，圆形切入、切出，菱形切入、切出，各个方向的划幕
画面冻结		·设备可以冻结任一画面
6 1画面预览和监视		·用户可以通过监视器同时预览6路输入信号，并可以同时监视当前的输出画面
输入色彩调节		·可以针对任意输入信号分别进行色彩参数设置，达到最佳显示效果
画面透明度设置		·每个画面的透明度可单独调节，0~100%可调
图像边缘羽化		·可对画面的边缘进行羽化，使得叠加的画面能够更好地与背景画面融合
模式保存和调用		·用户可最多保存32组不同的设置参数，并可快速调用
一键黑屏/蓝屏		·一键输出黑屏或蓝屏信号，常用于演艺活动当中
计划任务		·用户可对设备进行预设，指定其在某一时刻自动执行指定的操作（支持脱机）
其他
上位机控制方式	rs232/rj45以太网			尺寸(mm)	72(高)×483(长)×340(深)
重量(kg)	4			输入电源	100-220vac，47-63hz，≤2a
工作环境	温度0-40℃；湿度0-95%			保修期	2年免费维修，终身维护