The technology parameter  of P20  outdoor

Number

Item

P20

1

Pixel pitch

20mm 

2

Size of  modual

256mm X 128mm 

3

Resolution of modual

16X8

4

Density of pixel

2500dots/m2

5

Pixel configuration

2R1G1B

6

Red wavelength

625±2nm

7

Green wavelength

525±2nm

8

Blue wavelength

470±2nm

9

Colors

16777216

10

Best viewing distance

≥14m

11

Horizontal viewing angle

140°

12

Maximum power consumption

≤1100w/m 2

13

Brightness

≥9500cd /m 2

14

Gray scale

16bits per color

15

Color temperature

6500k

16

Control method

Synchronization & Asynchronization

17

Driving method

 1/1 scanning

18

Frame frequency

60Hz

19

Refresh frequency

≥450Hz

20

Working voltage

AC220V/110V±10%

21

IP grade

IP65(adjustable)

22

Working temperature

--20ºC-+80ºC

23

MTBF

>10000 hours

24

Life span

>100,000 hours

25

Defects rate.

≤0.00001(Led display line standard<0.0001)

26

Computer operation system

 Win XP/Vista/ Win 2000/WIN7ect.

27

Video signal

RF, S-Video, RGB, RGBHV, YUV, YC.ect