Information Type Icons (slide 9 of 15) The sub-sections of this icon provide you with images and diagrams which illustrate a system layout and connections. • "Keys to Diagrams" includes legends, schematic symbols, diagram explanations, and color codes. • "Diagnostic Aids" has additional information regarding proper testing procedures and other miscellaneous assistance. • "Exploded Views" shows exploded diagrams of a system or component. • "Connector Views" has images of connectors and their pin numbering system. • The "Electrical" section shows electrical wiring diagrams, circuitry, power, ground distribution, and component schematics. • The "Mechanical" section shows chain, belt, linkages, and cable routings. • The "Fluids" section has images showing the routing of fluid lines or distribution of liquids. • "Vacuum and Vapor Hoses" shows the routing, distribution or a schematic of vacuum and vapor hose lines. • "Fiber Optics" shows light source, cable routings, splices, and termination points. Lets go on to "Specifications." Click on that text now.