1.Pixel by pixel correction supports 64 kinds of correction
modes: single pixel to 8*8 pixels; and the max correction
is 6144 pixels/module, and brightness 256 levels for red,
green, blue. Every unit box correction is used to adjust
the bright difference among every unit box; and
brightness 256 levels for red, green, blue.
2.Full-color receiving card with gray level 4096 (Model
4K) and refresh frequency can support 512*128; fullcolor
receiving card (model 16K, only for static) with gray
level 16384 and refresh frequency 300HZ can control
160*64,.(Remarks: the drive board must realize high
frequency 30MHZ).