Product Details

Specifications

a. Resolution 2500dots/ m2
b.Waterproof IP65
c.Antistatic,anti-freeze
d.Video frequency synchronization

High Resolution Football Sports Events Led Display P20 Outdoor full color

LED Outdoor Full Color Display Overview

1. LED Outdoor Full Color Display System is a multimedia hi-tech product that blended optical, electronic and acoustic signal processing technologies, and it includes the followings devices :

Display screen
Control computer and communication system
Computer and its related peripheral
Video peripheral
System software

2. System Features:

Available for connection to an external scanner, and accepting various pictures, graphs and handwriting inputs.
Accepting video signal (TV, VCR, DVD), and showing dynamic images, and it also can show graphs and animations.
The control computer can act as a workstation on network, and read real-time data from specified computer, and show them on its display.
Various methods for images display, and easy replacement for arranged programs whenever (including play sequence, time length, etc.)

3. Protections for outdoor display

They include waterproof, sun-screen, antistatic, damp proof, anti-freeze (anti-thundering, if necessary) and other features.

4. Major Technical Data

(1)Construction Description
Each pixel contain 2red 1 pure green 1 pure blue total 4pcs LED
Pitch 20mm , resolution 2500dots/ m2
(2)Professional analysis
Color matching analysis In order to make the color matching reach the best white balance effect,the color matching rate of different color brightness is R:G:B/3:6:1
(3)Pixel Parameter
1	Pixel pitch	PH20 mm
2	Pixel configuration	2R 1PG 1PB
(4)Tube Chip Parameter
1	Red tube chip	620-625nm	800-1000mcd	ES
2	Pure green tube chip	520-525nm	1,900-2,000mcd	Silan
3	Pure blue tube chip	465-470nm	550-650mcd	Silan
(5)Screen Body Technical Parameter
1	Brightness adjustment	256 grade automatic, 8 grade manual
2	Drive Mode	Static constant current
3	View Angle	Horizontal 110 degrees;vertical 60degrees
4	Optimal Viewing Distance	≥20 m
5	Grey Scale Recommended	4096 level
6	Frame rate	60 Hz
7	Refresh rate	2000HZ(Guarantee that the picture will not tingle when the pick up camera is kinescoping)
8	Control Mode	Video frequency synchronization
9	Data Transmission	Parallel RS422 mode
10	Screen Lifespan	>100,000 hours
11	Blind Spot Rate	≤0.0001
12	Operating Voltage	AC110V/220V±15% 50~60HZ
13	Screen Body Power Consumption	Max.: 750W/ m2 Average: 220-450W/m2
14	Cabinet Weight	68KG
15	Control Distance	100 meters(without relay)(optical fiber transmission 500M-10,000M)
16	System Working Environment Temperature	-40°C~+60°C
17	System Working environment humidity	10%—99%RH
18	System Operating Platform	Windows98/me/2000/NT/XP
19	Protection Level	Front IP65 Back IP55

Specification and main technical index