P31.25 outdoor LED Display screen/Advertising sign

1.P31.25 outdoor LED Display screen/Advertising sign;
2.High Brightness;
3.Easy installation
4.Good after sales
P31.25 outdoor LED Display screen/Advertising sign
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. Spec Parameters
Display and control feature
Structure feature
Specification
Parameter
Specification
Parameter
Pixel Pitch
31.5 mm
Module size
125 mm*250 mm
Pixel composing
4R2G2B
Display resolution/module
4 dots*8 dots
Wavelength (R)
625±5
Standard cabinet size
1000 mm*1000 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
1026 pixel
Working power
Display color
256*256*256
Specification
Parameter
Whiteness brightness
≥7500cd
Working voltage
AC 220v/380v±10% 47~64Hz
Brightness level
128 grade
Max power/sqm
850W/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
Nichia/Cotco/Cree/Axt/Silan/Taiwan
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°C
lifetime
100,000 hours
Working Humidity
10~90%