序 号

项   目 Items

指     标 Parameters

1

LED管芯品牌           LED Chips

台湾晶元                         Taiwan brands

2

封装形式           Package

贴片                               SMD components

3

颜色配比              Color composition

1红 +1绿 + 1蓝                     1Red + 1Green +1Blue

4

像素密度               Pixel Density

750点/㎡                       750 points/㎡

5

像素间距               Pixel pitch

35㎜                               35 mm

6

亮度                  Brightness

＞3000cd/㎡                       ＞3000cd/㎡

7

颜色种类             Color types

32768种                       32768 types

8

亮度等级             Brightness Class

100级                           100 Class

9

平整度             flatness

P≤1㎜

10

均匀性             homogeneity

亮度均匀                     Uniform brightness

11

可视距离           Visual distance

20～100米，显示内容清晰可见   Clear image with 20～100 meters

12

亮度调节

Bright Adjustment

自动/手动128级可调           Auto/Manual 120 Class adjustable

13

图像处理              Image processing

降噪、增强、边缘增强               Low noise function and image enhancement on the edge

14

刷新频率         Refrash rate

>180Hz                         >180Hz

15

连续显示             Continuous Display

>72小时                         >72 Hours

16

显示寿命               Life span

＞10万小时                       ＞100,000 Hours

17

平均无故障时间     Average non-breakdown time

>10000小时                   >10,000 Hours

18

驱动方式         Driving Method

恒流驱动                           Consistant Current

19

通讯距离       Communication Distance

网线通讯<100m                 Cable communications&lt;100m

20

失控点     Out-of-control points

&lt; 1/5000                           &lt; 1/5000

21

最大功率           Maximum Power consumption

&lt; 150W/㎡                         &lt; 150W/㎡

22

防护等级      Protection Class

F>IP31                            F&gt;IP31

23

工作环境温度

Ambient temperature

-20℃-60℃                 -20℃-60℃

24

工作环境湿度

Ambient humidity

10%-95%                           10%-95%

25

工作电压

Working Voltage

220v±10％                     220v±10％

26

控制方式             Controlling method

与计算机VGA同步（显示器同步）

27

系统操作平台   Controlling system coperation plateform

Win98/NT；Win2000XP、XP环境，可直接使用Word EXCEL PHOTOSHOP 3dmax CorelDraw flash mpegavl 等生成的文字、图表、图像和视频格式。     Win98/NT; Win2000XP，XP environment. Directly using files of text, diagram, image and video with Word, Excel, Photoshop, 3Dmax, CorelDraw, Flash, Mpegavl etc.

28

视频信号：           Video Signal

RF、S-Video（Vedio）、RGB、RGBHV、YUV、YC、COMPOSITION等                 RF、S-Video（Vedio）、RGB、RGBHV、YUV、YC、COMPOSITION etc.

29

盲点率             Blind spot rate

〈0.0003（不连续）                   〈0.0003（incontinuous）

30

控制系统采用 Controlling system adoption

DVI显卡＋主控卡＋网线传输或无线局域网控制                         DVI display card + main control card + cable communication or WLAN control

31

保护           Protection

有防尘、防燃，有过压、过流、欠压、缺相、短路保护，防漏电、防静电Dust protection

32

支持模式           Support Mode

VGA1280 768 VGA1024 768

33

接口                 Port

标准Ethemer网络接口         Standard Ethemer network port