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EAO’s Multi-Legend Indicator Offers Customized Application Design

multi legend indicator

The configurable format provides application flexibility.

EAO, the expert partner for innovative, intuitive, and reliable Human Machine Interfaces (HMIs), offers its Multi-Legend Indicator with a flexible and modular design that allows for configurability and customized application design. The Multi-Legend Indicator delivers a simplified solution for fault-monitoring and provides increased operator safety and equipment care in compact packaging ideal for space restrictive applications.

Key customizable features include the panel size and symbols, different illumination colors, the number and arrangement of the symbols, as well as the ultra-thin mounting depth of less than 8 mm thickness, ideally for applications where the space envelope for status indicators are limited.

The Multi-Legend Indicator Panel is fully customizable for status displays often found within driver’s cabs, switch cabinets, machines, automation equipment, and more.

Applications include rail vehicles, heavy-duty equipment and machinery, specialty vehicles, and truck and bus operator controls, machinery, industrial automation, among others. Key advantages of the Multi-Legend Indicator include:

  • Customizable panel size and symbols
  • Quick adaptation to customer-specific requirements
  • Additional functionality can be added
  • Ultra-thin design (< 8mm) to fit in space-sensitive applications
  • Bright illumination that’s visible in all light conditions


HHP Associates, Inc., a division of ESI,  is the Florida representative for EAO Switches, a global technology leader and manufacturer of Human-Machine (HMI) systems and components serving the transportation, machinery, heavy-duty, lifting and moving, specialty vehicle, medical and automotive markets. Intuitive development skills along with global manufacturing capabilities, worldwide supply chains, and superior project and consultation management result in complete and innovative HMI Systems. HMI components include award-winning pushbuttons, indicators, emergency stop switches, rotary selectors, keylocks, and more.

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