This product features outputs  to enable chained, blinking, scrolling, printed, and centered messages on slave displays. Hardware features include data logging, 16-message queuing with prioritization capability, and the ability to program messages for output in U.S., English, Swedish, French, Danish, German, Cyrillic, and Japanese Kana international character sets.

Any ASCII terminal or personal computer with an  S- 422 interface can be used to program a whole network of message displays.  AVG Uticor's free custom software provides the menus, prompts and help  screens that make message entry and editing easy... And, the message  simulation feature lets you see your messages as they will appear on your AVG  Uticor PMD slave displays.