Description | Technical parameter | |
Unit module | PCB | 2 layers |
Module size | 320mm(W)*160mm(H) | |
Pixel pitch | 20 mm | |
pixels Density | 6400 dots/㎡ | |
Pixel configuration | 2R1G1B | |
LED specification | ¢5 ellipse | |
Pixel resolution | 16 dots(W)*8dot(H) | |
Max Power consumption | 0.88 w | |
Weight | 0.4 kg | |
Working voltage | DC5V | |
Power port |
VH4(++--)×1pcs
2P U-terminal × 1 pcs
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Signal interface | HUB 40 | |
Package of Carton | 605mm*365mm*553mm | |
Quantity | 20 pcs | |
G. weight | 19 kg (including modules) | |
Cabinet | Dimension | 1280mm*960mm*150mm |
Quantiy of Module | 24 pcs | |
Power supply | 5V/40A*4 pcs | |
thermal discharge | fan*2 pcs | |
Total Weight | 65 kg | |
Pixel per cabinet | 64dot*48dot | |
Best viewing distance | 20 ~ 100 m | |
Best viewing angle | 120°(H) /90°(V) | |
Temperature | storage: - 35℃ ~ + 85℃ | |
working: ’- 20℃ ~ + 65℃ | ||
Operation humidity | ≤90 ~ 95% | |
Thickness | 18cm | |
Packing | 1320mm*450mm*1090mm | |
Quantiy | 2 pcs | |
G. weight | 205 kg (including cabinet) | |
Note: the abvoe cabinet size can be chosen:
640*640mm, 640*480mm,640*320mm
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Power | Working voltage | AC220V ± 10% |
Average Power consumption | 300w/㎡ | |
Max. Power consumption | ≤ 450w/㎡ | |
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 | static | |
Refresh frequency | ≥400Hz/s | |
Grey scale/colors |
256 levels of each
color(R/G/B)/ 16.7M colors
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Brightness of white balance | ≥6000 cd/㎡ | |
Brightness adjustment |
255 levels of each
color(R/G/B) by software
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Video Signal | PAL/NTSC | |
Control system |
DVI display card + full
color controller card
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MTBF | ≥10,000 hours | |
Life span | ≥70,000 hours | |
Flatness | Tolerance of pixel pitch≤0.3mm | |
Tolerance of modules
between ≤1.5mm>
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Display Mode | 800*600; 1024*768 | |
Communication distance |
no less than 100 meters
(network cable)
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Soft ware | LED media player |