China P4 Outdoor High Level Full Color Fix Installation LED Screen

Product Description

1. LED Electronic Display System is a multimedia hi-tech product that blended optical, electronic and acoustic signal processing technologies. It includes the followings devices:
Ø ☆ Display screen
Ø ☆ Control computer and communication system
Ø ☆ Computer and its related peripheral
Ø ☆ Video peripheral
☆ System software
2. System Features:
Ø ☆ Available for connection to an external scanner, and accepting various pictures, graphs and handwriting inputs.
Ø ☆ Accepting video signal (TV, VCR, DVD), and showing dynamic images as well as graphs and animations.
Ø ☆ The control computer can act as a workstation on network, and read real-time data from specified computer, then show them on its display.
☆ Various methods for images display, and easy replacement for arranged programs whenever (including play sequence, time length, etc.)

Chapter 1 Specification and main technical index
(1)Construction Description
1,Screen consists of cabinets ,cabinet consist of modules 2,modules consist of pixels and each pixel contains 1R1PG1PB total of 1 LED lamps
(2)Professional analysis
No.	Professional analysis content		Analysis item
1	Color matching analysis		To make color matching reach the best white balance effect,the color matching rate of different color brightness is R:G:B/3:6:1(SMD1921)
(3)Pixel Parameter
No.	Item		Parameter
1	Pixel pitch		PH6mm
2	Pixel configuration		1R 1PG 1PB
(4)Tube Chip Parameter
No.	Item		Wavelength	Brightness
1	Red tube chip		620-625nm	800-1000mcd
2	Pure green tube chip		520-525nm	2200-3000mcd
3	Pure blue tube chip		465-470nm	300-600mcd
(5) Electricity parameter
1	Pixel density(dots/M2)	62500dots/ m2
2	White Balance Brightness	≥5000 (cd/m2)
3	Brightness Adjusted	256 grade automatically, 8 grade manually
4	Color temperature(K)	5000-9500
5	View Angle	Horizontal:140°; Vertical: 110°
6	Best viewing distance(m)	4-30
7	Communication distance	120 meters by LAN cable(without relay)(optical fiber transmission 500M-10000M)
8	Drive Method	1/8scan constant current
9	Gray Grades	16384 levels for each color
10	Display Color	16,777,216
11	Refresh Frequency (Hz)	≥3840
12	Control Mode	Synchronous controller
13	Signal interface	DVI
14	Input signal	Video: PAL/NTSC etc
15	Display format	800 * 600,1024 * 768, 1280*1024
16	Software	Support windows series system
17	Waterproof	Yes
18	Protection	IP65
19	Working temperature(ºC)	(-20ºC~+60ºC )
20	Humidity(RH)	10%-90%RH
21	LED Lifetime(hours)	≥100,000
22	Whole Display Flatness	Less than 1mm Juncture
23	Power Consumption	Average:≤350w/m2;Maximum: ≤1000w/m2
24	Operating Voltage	AC100V±220V 50~60HZ
25	Operating Platform	WINDOWS(WIN98,WIN2000, WIN XP)