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P20 Outdoor advertising LED billboard
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
antisepsis, waterproof.
2. LED billboard Spec Parameters
Display and control feature | Structure feature | ||
Specification | Parameter | Specification | Parameter |
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 | |
Display port | DVI | Specification | Parameter |
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% |