Southern California Sign Blog

Burbank Sign Company | Electric Message Center Sign Boards

Posted by Julie and Chris Ramirez on Sun, Nov 4, 2012 @ 18:11 PM

EMC Summary

 

• The term “electronic message center” (EMC) encompasses vast differences in scale and sophistication.

 

• Products may be designed for interior or exterior applications and may range from one-line monochrome text and time & temperature units to full-color billboards and video walls.

 

• EMC screens are configured in a matrix of individually addressable light source “pixels”. The closer the “pitch” (distance between pixels) the higher resolution the screen is capable of.

• The most common light source for EMC pixels are LEDs. Common monochrome colors are red, amber and green; full color pixels are made up of red, green and blue (RGB) LED clusters.

 

• Messages and images are usually controlled through manufacturer’s proprietary software, which may be connected to a network that controls multiple units.

 

• Access to the EMC market requires investments in technical training, equipment and licensing.

• License requirements differ in all cities, but most locations require a permit.

• An electrician’s license is necessary to connect to primary power.

• Installations are subject to inspection by the authority having jurisdiction.

 

• EMC installation involves building a robust support structure.

 

• EMCs are regulated through local sign codes and city ordinances and range from outright bans in some locations to various restrictions on size, brightness and change frequency.

 

• EMC variables: color, resolution, viewing distances, viewing angles, all of which affect readability.

 

• The EMC Supply Chain

• Most manufacturers sell directly to sign companies or end users.

• Products are not generally available through distributors.

 

• EMC Manufacturer Resources

• Product information

• Installation guidance

• Sales leads

• Technical training

• End-user support

 

• Leading EMC Manufacturers in the US (2010)

• Adaptive Micro Systems

• Daktronics

• Grandwell Industries

• HiTech LED Display

• Mitsubishi

• Optec

• Salescaster

• Sony

• Trans-Lux

• Wagner ZipVision

• Watchfire (by Time-O-Matic)

• YESCO (Young Electric Sign Co.)

 

 

The Sign Studio is a proud Partner with the above listed Manufacturers and hope this information will be helpful to you. If you have any further questions or would like to see a Demo of an Electronic Message Center, please give us a call at (818) 843-9200 or send us an e-mail at thesignstudio@sbcglobal.net

NEED QUOTE

NEED DEMO

 

Electronic Message Centers

Topics: Burbank Sign Company, Electric Message Center Sign Boards, LED Advertising Signs