... control series 1) Can display characters, digits, symbols, time, date, pictures, graphics, and simple animations.2) Input simplified Chinese, English, digits ... to 83 messages. Character size changeable.4) 20 kinds of moving effects.5) Can set the message display period6) Controlled by ... to 99 messages. Character size changeable.3) 5 kinds of moving effects, 4 speed levels.4) Set time to power on ...