TS ISO 6405-2/Amd 1

TS ISO 6405-2/Amd 1. OFFICIAL SCOPE IS UNAVAILABLE. This amendment belongs to the family of Earth-moving machinery symbols used for operator controls and other displays, with a focus on additional symbols for specific machines, equipment and accessories. In general technical terms, such symbols help standardize machine interfaces so operators can recognize functions, directions, and display states consistently across different machine designs and manufacturers.

Why symbol consistency matters on earth-moving machinery

Operator symbols are used to provide fast, language-independent recognition. In earth-moving machinery, the same control may have different functions depending on the attachment or equipment fitted, so clear symbol design is important for reducing misinterpretation and improving panel readability. As a general technical concept, symbols may represent a machine function, a movement direction, an operating mode, or the effect of a specific accessory. This makes control layouts easier to understand at a glance.

How this amendment fits the standard family

The Part 2 designation shows that the topic sits within a broader standard family covering symbols for specific machines, equipment and accessories. “Amendment 1” indicates that the document adds to or updates the parent text rather than standing as the complete base standard on its own. In technical publishing practice, such amendments are used to extend the symbol set, address new machine configurations, or improve alignment with existing graphical conventions.

• Unified visual meaning for machine controls
• Clear separation of equipment and accessory functions
• Consistent symbol use across panels and displays
• Language-independent operator recognition
• Added or updated symbols within the parent standard family