Introduction

Electronic variable message centers are computerized programmable electronic visual communications devices capable of storing and displaying multiple messages in dozens of formats and at varying intervals. Although Electronic Message Centers (EMCs) can be any one of the three primary types of signs (building-mounted, freestanding, or interior), their unique and revolutionary nature warrants a separate section.

The last few decades have witnessed simultaneous revolutions in lighting and computer technology. This rapidly developing technology has made it possible for even a small business with a simple message unit to produce high-impact changeable copy video/graphic displays.

To best understand electronic message centers, review their history and technology.

This section continues with discussions about:

• Features & Advantages of EMCs
• An Answer to the Challenge of Changing Demographics
• Electronic Message Centers: Safe and Legal
• Frequently Asked Questions about EMCs, including types, how they can be used, their cost-effectiveness, safety factors and more.

In summary . . . The changing sign industry has answered many needs with electronic message centers. Depending on your business' circumstances and needs, they are worth serious consideration.

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