SN EN 60417-1 : 1999

      Foreword
      Introduction
1 Scope
2 Normative references
3 Comprehensive surveys
      3.1 Alphabetical index
      3.2 Graphical survey in numerical order
4 Title and description of graphical symbols in numerical
      order
5 Classification according to primary form
      5.1 Lines
      5.2 Arrows
      5.3 Squares
      5.4 Rectangles and polygons
      5.5 Circles
      5.6 Barrels
      5.7 Triangles
      5.8 Depicting shapes
6 Classification according to function
      6.1 Control
      6.2 Operational state
      6.3 Movement
      6.4 Designation of equipment
      6.5 Transmission, processing and registration of
             information
      6.6 Connection; interruption
      6.7 Image production or processing
      6.8 Variation
      6.9 Safety
      6.10 Time
      6.11 Display
      6.12 Information concerning people
7 Examples of application
      7.1 General application
      7.2 Audio-visual equipment
      7.3 Telephone and telecommunications
      7.4 Maritime navigation
      7.5 Home electric appliances
      7.6 Medical equipment
      7.7 Safety aspects
Bibliography

Covers graphical symbols and their meaning (title and application). Mainly intended for identifying equipment or part of the equipment, designating connections, indicating functional states, providing instruction for operation of equipment and packaging information. Reference information is provided to assist the user in finding suitable graphic symbols. It is not intended for the purpose of reproduction and symbols defined are not intended primarily for public information, safety signs, and for use for drawings and in technical documentation of products. When using graphic symbols as safety signs the rules in ISO 3864 apply.