... mode support 1/16,1/8,1/4,1/2 Scan & static single color and double color module. Storage ... at the same time per programe,each zone support max 200 messages display.Display rain,fountain,scroll and etc ... mode support 1/16,1/8,1/4,1/2 Scan & static single color and double color module. Storage ... at the same time per programe,each zone support max 200 messages display.Display rain,fountain,scroll and etc ...