Pixel parameter

Number

Item

1

 Pixel pitch

10mm

2

brightess

≥6500cd/M2 

Technical parameter

1

Size of  module

320mm×160mm

2

 Resolution of module

32 *16

3

Density of pixel

10000dots/m2

4

 Red wavelength

620～625nm

5

Green wavelength

520～525nm

6

Blue wavelength

465～470nm

7

Best viewing distance

10～100M

8

viewing angle

160°(horizontal)/120°( vertical)

9

Gray scale

16bits color(red green blue 4096/each)

10

color variety

68.719 billion

11

Color temperature

6500k

12

Control method

Synchronization(（WINXP+Control software and hardware+Playing software and hardware）

13

control system 

PCTVcard(optional)＋DVIvideo card＋master ontrol card＋optical fibre transmission（optional） 

14

Control distance

netting twine100m（No interruption），multimode (optical) fibre 500m，single optical fiber20km

15

Luminance adjustment mode

16 grades auto adjustable for software,0- 100 grade adjustable for manual

16

Frame frequency

≥60Hz/S

17

Refresh frequency

≥2880Hz/S

18

 Working voltage

AC220V±10% /110V±10%

19

IP grade

IP65(Solid-proof、liquid-proof)

20

Working temperature

-40° C~50° C

21

MTBF

≥10000H

22

Life span

> 100, 000 hours

23

Defects rate.

≤3/10000

24

continuious working hours

≥72H

25

protection

with screen saver system and   self-protection technology of overtemperature, overload, power off, undervoltage and fast image compensation technology and nonlinear correction technology. Self-inspection technology, moisture-proof, dust-proof, anticorrosive, anti-static, anti-mildew, anti- electromagnetic interference, etc. (anti-rust, anticorrosion, anti-aging treatment for lamp board and driving board)

26

signal source

It can connect with many kinds of video sources, such as multimedia computer, dvd, camera, video recorder, closed-circuit television, satellite receiver, etc. It can be easily introduced a variety of information sources to realize the entire control of  various audio and video sources inputing.

27

Multimedia control function

Rich multimedia full color video image, frame, text display function and quick and convenient switching screen display content function

28

Display requirement

1.The display system can satisfy the real-time transmission of TV and stage performance: it has Video interface of multimedia, multi-channel, real-time transmission of high-speed communication data , and can introduce various forms of information source into computer network system.video overlay display(VGA+Video.vedio and VGA).

2.Can display true color dynamic video images, high fidelity broadcast closed circuit television, video recorders, video disc player (vcd,dvd) and other video programs: overlay on the video screen text, flash and static pictures, etc.

3.Play control software can adjust the brightness, contrast, saturation, chroma of the display screen. Display: display of various computer information , with rich functional interfaces and play mode, display rolling information, notification, Slogans, etc.

4. Should be equipped with a network interface, can be connected with the computer to share network resources, with a standard audio signal input interface to achieve sound and video synchronization.

29

Play content

Text file，word，all picture（BMP/JPG/GIF/PCX…） file and all flash fileMPG/MPEG/MPV/AVI/VCD/SWF/RM/RA/RMJ/ASF…）

30

Spot maintenance

The whole screen can be repaired point by point.

31

Homogeneity

Light of Pixel is strong, brightness of module is well-distributed

32

Switching power load

5V/40A

33

Computer display mode

1024×768

34

Manual maintenance way

Post maintenance

35

Assembling structure

Unit module structure design, panel surface using modular-box-screen assembly structure,easy to assemble, disassemble and maintenance.

36

sofware

Led general play software+LED studio(with subtitle, flash, advertising, Live TV, etc.)