1.1 46 inch ordinary new program
1.2 number 46 inch 6 block 2 x3 table splicing screen 6.7 MM
On May 12, 2013 to 1.3 completed on May 15, 2013
1.4 floor stand with install door frame
1.5 the VGA signal to play VGA08-08 matrix and LCD splicing linkage control software