Detailed Product Description

1 Display dimension: 21.00 sq. meters
2 Display Resolution 320×256dot
3 Pixel density 1024 dot /M2
4 Module dot & dimension 8 dot×8 dot
250×250
5 Unit dot & dimension  24 dot×24 dot
750×750
6 Brightness  More than 5500cd/M2
7 luminosity control manual/automation
8 Scan mode 1/4 scanconstant current
9 Drive IC Toshiba 62726 or 5026
10 View angle Horizontal 110°Vertical 60°
11 Optimal range of visibility 10300m
12 Gray scale redgreenblue each 1024 grade
13 Display color 1073.74 million
14 Scan frequency ≥60frames/SEC
15 Refresh frequency ≥400HZ/s
16 Control mode Synchronization with CRT
17 Display mode 16/24/32bit real color640×480800×600,1024*768 etc.
18 data transmission  125M TCP/IP standard 
19  transmission media & distance CAT5 net wire 130m; multimode fiber cable <500m,haplotype  fiber cable15km
20 Span life ≥50000 hours
21 Out-of-control point  ≤1/10000
22 Working  AC220V+15%  4764HZ
23 Power consumption 550W
24 Average Power consumption /M2 300W
25 continuous service >48 hours
26 mean time to failure >10000 hours
27 Working temperature - 20+60
28 Working humidity 10%--95%RH
29 system  operating platform WINDOWS98/XP/2000
30 Cabinet s period of validity three proofings ≥50000 hours
31 Concatenation crafts Unit joints≤1mm
32 thermolysis mode Manual refrigeration
33 waterproof intensity International IP65 degree
34 main member inflaming retarding V0 grade

For more information, please contact:
sally at sunlednet dot com