China P4 Outdoor Full Color LED Display Screen

Product Description

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(SMD1919)
(3)Pixel Parameter
No.	Item		Parameter
1	Pixel pitch		PH4mm
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)	4-50m
7	Communication distance	120 meters by LAN cable(without relay)(optical fiber transmission 500M-10000M)
8	Drive Method	1/16scan constant current
9	Gray Grades	16384 levels for each color
10	Display Color	16,777,216
11	Refresh Frequency (Hz)	≥3840
12	Control Mode	Ynchronous 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:≤300w/m²;Maximum: ≤1100w/m²
24	Operating Voltage	AC100V±220V 50~60HZ
25	Operating Platform	WINDOWS(WIN10,WIN8, WIN XP)