Led display/P20 outdoor full color led display :
1. Function and Technology Character
(1) Multiplied file formats, such as AVI, MOV, MPG, DAT, VOB are
comprehensive, and also we have three display mode as VGA+VIDE and VGA. There
are also interfaces for Sound signal and video signal.
(2) 4096 grade grey control system and the color is over 16.7 millions, and
the brightness, contrast, saturation, chroma can be adjusted by manual and
sensor, whose scope is 256 grade.
(3) Show all kinds of word, text, graph, picture, video, 2-dimention,
3-dimention cartoon and other information with your PC does synchronously.
(4) Line-Double technology is adopted for the picture adjustment.
(5) Can be connected with PC and the web net and show the content, and also
can be controlled remotely via VPM+ADSL.
(6) Can be used outdoor in all kinds of weather, and excellent capability of
2. Spec Parameters
Cotco/Cree/Axt/Silan/Taiwan LED lamps
Display and control feature Structure feature
Specification Parameter Specification Parameter
Led display Pixel Pitch 20 mm Module size 320 mm*160 mm
Pixel composing 2R1G1B Display resolution/module 16 dots*8 dots
Wavelength (R) 625±5 Standard cabinet size 1280 mm*960 mm
Wavelength (G) 522±3 Weight per sqm 65 Kg/sqm
Wavelength (B) 567±3 Protection classification IP65
Wave Angle (H) 140°(H)/ 60° Install mode Wallmount, hung and stand structure
LED package DIP546 Cabinet Material Iron/Aluminum
Density per sqm 2500 pixel Working power
Display color 256*256*256 Specification Parameter
Whiteness brightness ≥6500 Working voltage AC 220v/380v±10% 47~64Hz
Brightness level 128 grade Max power/sqm 750W/sqm
Changing frame frequency 60 Hz Average power/sqm 400W/sqm
Refresh 400 Hz Short circuit protection Yes
Driving method Constant Static Led Lamp type Cree
Control mode synchronous Working environment
Led Display port DVI Specification Parameter
Led Display mode 1024*768 /1024*1024 Environment Outdoor
Out of control 1/10,000 ( scattered) Working temperature --20~50℃
lifetime 100,000 hours Working Humidity 10~90%
Many other for option