Product Main

Specifications

Description Technical parameter
Unit module PCB 2 layers
Module size 244mm(W)*122mm(H)
Pixel pitch 7.62mm
pixels Density   17222 dots/㎡
Pixel configuration 1R1G1B
LED specification SMD 3-to-1
Pixel resolution 32dots(W)* 16 dot(H)
Max Power consumption 24 w
Weight 0.5kg
Working voltage DC5V
Power port  VH4(++--)×1pcs
2P U-terminal × 1 pcs
Signal interface HUB 75
Cabinet Dimension 976mm*976mm*130mm
Quantiy of Module 32 pcs
Power supply 5V/40A* 5 pcs
thermal discharge fan*4 pcs
Total Weight 50kgs
Pixel per cabinet 128dot*128dot
Best viewing distance 8～ 50m
Best viewing angle 180°(H) /90°(V) 
Temperature storage: - 35℃ ～ + 85℃
working: ’- 20℃ ～ + 65℃
Operation humidity ≤90 ~ 95%
Thickness 13cm
Packing 1000mm*500mm*1000mm
Quantiy 2 pcs
G. weight 128 kgs (including cabinet)
Note: the following size can be shosen:
732mmx732mm, 732mmx976mm,1220mmx976mm,1220mmx1220mm
Power Working voltage AC220V ± 10%
or AC110V ± 10%
Average Power consumption 520 w/㎡
Max. Power consumption ≤ 1000 w/㎡
Current ≤20mA(single LED)
Control system PC Pentium 4 or above
Operating system WIN 98/2000/NT/XP
control method Synchronization
Main technical
parameter		 Driving device Constant Current
Drive type 1/8 Scan 
Refresh frequency ≥400Hz/s
Grey scale/colors 256 levels of each
color(R/G/B)/ 16.7M colors
Brightness of white balance ≥2,100cd/㎡
Brightness adjustment 255 levels of each
color(R/G/B) by software
Video Signal PAL/NTSC
Control system DVI display card + full
color controller card
MTBF ≥10,000 hours
Life span ≥70,000 hours
Flatness Tolerance of pixel
pitch≤0.3mm
Tolerance of modules
between ≤1.5mm
Display Mode 800*600; 1024*768
Communication distance no less than 100
meters (network cable)
Soft ware LED media player Led studio
 
             carton case with pearl woo		  
                       flight case
 
             carton case with pearl woo		  
               Wooden box
Quality assurance and technical support
1) The Warranty of LED displays we provide is 2 years, during the warranty, any problems of the products, such as repair or replacement, we would like to serve for our customers for free.
2) The service of expired warranty, we are only paid the cost of materials.
3) We are free to provide the technical training for customers in our factory, including operation and maintenance of LED display.
4) We provide customers with user manual, CAD sketches and other related technical support.
5) We can provide customers with installation instructions via remote control technology. Our engineers also can go to the installation site, but the customers need to pay some money to us.