序号number

部件

part

   项目

project                  

 P8.928 LED 全彩显示屏技术指标

 P8.928LED Full Color Display Technical Indicators

1

像素构成

Pixel composition

排列形式Arrangement

竖排vertical

2

像素管间距

Pixel tube spacing

8.928mm

3

像素构成

pixel composition

1R1G1B

4

基色组成

Base color composition

红、绿、蓝三基色red,green,blue three primary colors

5

物理密度Physical density

12580/点 12580/point

6

模组/箱体尺寸module/cabinet size

模组尺寸module size

250宽*250高（mm）250width*250height(mm)

7

模组分辨率module resolution

28宽*28高（点）28width*28height(point)

8

箱体尺寸cabinet size

500（宽）*1000（高）mm500width*1000height

9

箱体重量cabinet weight

18KG/个18KG/pc

10

整屏

Full screen

屏体厚度Screen thickness

80mm（不含底座15mm可调高）（已安装示意图为准） (Excluding the base 15mm adjustable height) (already installed schematic)

11

失控点Out-of- control point

≤4/100000

12

单元模组拼接缝Unit module splicing seam

单元板间隙拼接缝大小一致the size of the cell plate gap is the same

13

最佳距离optimum distance

7-20m

14

视角view angle

水平140°，垂直140°Level140°，vertical140°

15

表面平整度surface roughness

最大误差≤1 maximum error≤1

16

屏体表面墨色Screen body color ink

墨度一致，无反光ink consistent, no reflection

17

均匀性uniformity

模组亮度均匀，均匀性1:1module brightness uniformity, uniformity1:1

18

电路板设布局circuit board layout

布局合理，走线规范美观reasonable layout,  beautiful lines

19

环境温度environment temperature

-20°~50°

20

相对湿度relative huourphpity

25°~95°

21

供电power supply

输入电压（AC）input voltage

220V,±10％

22

对地漏电电流earth leakage current

＜3Ma

23

输入频率input frequency

50/60HZ

24

输入额定功率enter the rated power

350W

25

输入最大功率enter the max power

800W

26

控制系统Control System

控制主机操作系统control the host operating system

XP计算机+控制软件硬件+播放软件及硬件 XP computer+Control software hardware+Play software and hardware

27

控制方式control method

与计算机VGA同步（显示器同步）Synourphponize with computer VGA（The monitor is synourphponized）

28

控制系统control System

DVI显卡+全彩控制卡+光纤传输

DVI display card+full color control card+Optical fiber transmission

29

输入方式input method

计算机及其他外设,PAL/NTSC/SECAM,S-Video;VGA;RGB;Composite Video;SDI等

Computer and other peripherals,PAL/NTSC/SECAM,S-Video;VGA;RGB;Composite Video;SDI and so on

30

LED驱动drive

恒流驱动constant current driver

31

电脑显示模式computer display mode

640*480,800*600,1024*768

32

刷新频率refresh rate

1800hz

33

灰度/颜色gray/color

16777216级16777216 level

34

整屏亮度whole screen brightness

1500cd

35

使用寿命service life

100000小时以上100000 hours or more

36

显示内容display content

视频DVD、VCD、TV、图像、文字、动画、及其他Video DVD、VCD、TV、image、text、animation、and others

37

连续无故障工作时间continuous trouble-free working hours

≥10000小时≥10000 hours

38

接口interface

标准Ethemer网络接口，通讯采用RS-422 Standard Ethemer network interface, communication using RS-422

39

通信介质，控制距离communication medium, control distance

多模光纤＜500m，单模光纤传输＜30km，5类线＜100m Multi-mode fiber <500m, single-mode fiber transmission <30km, Category 5 <100m

40

保护技术protection technology

防潮、防尘、防腐、防静电、防雷击，同时具有过流、短路、过压、欠压保护功能Moisture, dust, corrosion, anti-static, anti-lightning, while over-current, short circuit, overvoltage, undervoltage protection

41

软件software

通用LED视屏播放软件Universal LED video playback software

42

互动系统

Interactive system

互动设备interactive device

离屏高度3M-4.5M左右高度安装互动红外感应器，视屏采集器From the screen height of 3M-4.5M height of the installation of interactive infrared sensor, screen collector

43

互动系统通信介质

Interactive system communication medium

红外感应器，视屏采集器供电，视屏线到主控电脑Infrared sensors, video capture device power supply, video cable to the ourphp computer