Led display P20 
| Manufacturer |
Shenzhen Nick Optoelectronic Technology Co.,Ltd |
|
|
Outdoor P20 RGB Display Parameter
To get best white balance, color ratio is designed to be R: G: B/3: 6: 1.
Pixel
Item
Parameter
Real Pixel pitch
20mm
Pixel composition
2 red, 1 green and 1 blue LED
Module
Module resolution
16 x8 =128pixels or 16x16=256pixels
Module size
320MM x160MM or 320MMx320MM
Cabinet
Cabinet size
1280MM x960MM x 120MM or 1280MMx1280MMx120MM
Cabinet resolution
Real pixel: 3072pixels or 4096pixels
Cabinet materials
Cold rolled steel (mixed Iron & steel)
Screen
Physical Resolution /sqm
2500pixels/sqm
Brightness
≥ 6000cd/sqm
Brightness adjustment
256 level automatically
Scanning method
Static & constant current
Drive methods
Constant current drive
Best Viewing angle
Horizontal: 120 degrees, vertical: 90 degrees,
Grey scale
16384 levels
Color processing
14bit
Display colors
4.4trillion
Contrast ratio
2000: 1
Frame rate
> 60 frames/sec
Refresh rate
300-3000HZ(no flickers while camcorder recording)
Control method
Synchronized with computer monitor
Lifetime
> 100, 000 hours
Defects rate
≤ 0.0001
Operating voltage
AC220V± 15% 50/60HZ
Screen power consumption
Max: 675w/sqm; Average: 225w/sqm
Color temperature
6500K± 500
Control distance.
100 m(no repeating) by net line; Optical fiber: 500m- 10km
IP level
IP65 in the front, IP54 at the back
Operating temperature
— 20degree--+60degree
Operating ambient humidity
10%— 95%RH
