. 8 Chinese words display supported at the same time . 2 kinds of control system for choosing. One is ¡°Chinese, English, Japanese, numbers, time¡±. The other is ¡°multi language, number, time, size of the words can be modified¡±. . Two kinds of color for customer's choice. A. Single red. B. Dual Color. . Supporting 8 display effect such as left and right shift, down shift, scroll up, scroll down, flash, flicking. . Supporting message renewable through RS232 or USB.