All graphics data is input in image layer 0.The graphics data contains the minimum required amount of information, such as outlines, centerlines, mounting holes, external dimensions, and mounting dimensions.

CAD graphics are based on a scale of 1:1.Products for the Period Up To the End of March 1999 Specifications for Graphics Data AutoCAD R12J File Data Note that the dimensions given for displays and keys in the data are hypothetical. Information related to the product's external dimensions and panel cutouts is provided. For details on specifications, refer to the method for using the corresponding type of data. Note that the two types of specifications are used together. Operating parts are indicated in color with phantom lines.ĪutoCAD R12J and DXF data for products added in or after April 1999 are available in layered format.Optical axes are indicated with phantom lines (e.g., in photo-microsensors, and other sensors).Mounting holes and panel cutouts are shown with the actual dimensions (only for products that appear in general catalogs).Different colors are used for the product exterior, dimensions, and centerlines.The mounting reference position is indicated in front-view diagrams by a dot of radius 0.5 (coordinates (0, 0)).External dimensions and mounting-hole dimensions are indicated.In order to reduce the volume of graphics data, some detailed parts have been simplified.

Flat screen monitor 3d autocad symbol