Detailed Product Description

P31.25 outdoor full color LED sports display in NanchongProduct model number
Product model number
CHIP-D31.25ISSF

1.Pixel

Pixel Led
546

Pixel composition
2R, 2G, 1B

Wave length(nm)
R: 626-628; G: 518-520; B: 466-468

Pixels Pitch(mm)
31.25

2,Module

Module Size(mm)
250 * 250 * 20

Module Pixels (dot)
8 * 8

3.Unit box

Module quantities in a unit box (pcs)
4(H) * 4(L)

Unit box size(mm)
1000(H) * 1000 (L) * 180

Unit box Pixels(dot)
32 * 32

Unit box material
Aluminum or Iron

4.Packaging

Packing Way
Two unit boxes packed into one

Packing box material
Wooden case or Flight box

Packing box size (mm)
1210 * 1210 * 480

5.electricity parameter

Screen weight(kg/M2)
Aluminum:35 or Iron:65

Pixel density(dots/M2)
1024

White Balance Brightness(cd/m2)
Max:6200; Average :>5500 o r=5500

Color temperature(K)
5000 -- 8000 (choosed by user)

Brightness Adjusted
100 grade by software, or by Auto-optic induced.

View Angel(Degrees)
Horizontal 110; Vertical 70

Best viewing distance(m)
50 -- 1000

Communication distance(m)
Internet Wire:120 Fiber Cable:1000

Screen work Method
Static

LED driving method
Constant driving current

Gray Grades
16384 levels for each color

Display Color
439, 804, 651, 110

Refresh Frequency (Hz)
>400 or =400

Picture display method
Dots to dots display synchronized with CRT

Signal interface
DVI

Input signal
Video:PAL/NTSC :optioned .VGA ,Svideo ,DVD,TV

Display format
800 * 600; 1024 * 768

Software
Support windows series system

Protection grades
IP65

Working temperature(Degrees C)
-10 ~ +50

Humidity(RH)
Up to 95

Stored temperature(Degrees C)
-30 ~ +70

Screen Lifetime(hours)
>100,000 or =100,000

Out of controlled dots
<3/10,000 or =3/10,000 (Out of controlled dots means the pixels of which the brightness
and the wave length are both >10% depart to the normal one)

Maintance way
Back-maintained, modules displaced

Switch power supply
Switch power supply (include CE/GS or UL/CSA certificate) 110V/60HZ,220V/50HZ

Power Consumption(W/m2)
Max 550, Average :>400 or =400