Resolution

Resolution means the number of pixels in the physical area of the DMS. The greater the number of pixels per square foot, the greater the amount of detail displayed.

Factoring in viewing distance, DMS used in roadway applications typically do not require resolutions of less than 20 mm. The three examples below show MUTCD-approved graphics as if they were displayed on a five-foot-high DMS.

66 mm 21 pixels per sq foot (929.03 cm2)	34 mm 85 pixels per sq foot (929.03 cm2)	20 mm 236 pixels per sq foot (929.03 cm2)

Technology Comparison

Amber high resolution

Full-matrix, high-resolution DMS further improve message legibility. These signs offer many more pixels in the same display area.

• Create extremely legible MUTCD-compliant graphic symbols and much sharper characters
• The added detail provided by high-resolution DMS significantly improves legibility

Full-color high-resolution

Daktronics incorporates world-leading experience in full-color and high-resolution LED technology to deliver products specifically designed to meet ITS standards. Common uses include:

• Highly recognizable MUTCD-compliant graphic symbols
• Warnings in low visibility weather like smoke and fog
• Toll plaza lane icons
• AMBER Alerts

Amber full-matrix

Today's typical DMS configuration. Full-matrix displays help to ensure motorists receive your message by allowing multiple font sizes and graphics.

Full-color full-matrix

Color graphics, text and MUTCD symbols quickly inform drivers of changes in traffic, road conditions or payment options.