ISO 7639:1985 Road vehicles — Diagnostic systems — Graphical symbols
1 Scope and field of application
This International Standard specifies graphical symbols for diagnostic testers :
— marking of controls, indicators and tell-tales;
— use for indications on screens, and similar variable indicating systems;
— marking of connections and other input and output openings.
NOTE — For graphical symbols on controls, indicators and tell-tales in road vehicles, see ISO 2575.
2 References
ISO 1219, Fluid power systems and components — Graphic symbols.
ISO 2575, Road vehicles — Symbols for controls, indicators and tell-tales.
ISO 2972, Numerical control of machines — Symbols.
ISO 7000, Graphical symbols for use on equipment — Index and synopsis.
IEC Publication 417, Graphical symbols for use on equipment — Index, survey and compilation of the single sheets.
IEC Publication 617-4, Graphical symbols for diagrams — Part 4: Passive components.
3 Graphical symbols
3.1 Signs
3.2 General symbols
3.3 Symbols of vehicle functions and components for diagnostic equipment