Adobe Acrobat 8 3D - Manual (Page 398)

391 ADOBE ACROBAT 3D VERSION 8
User Guide
PRC format settings in Acrobat 3D Conversion dialog box
3D conversion presets
Default Provides optimum settings for the selected file format by balancing quality with PDF file size.
Custom Indicates that you’ve selected one or more individual settings. Click the plus sign (+) to save your selections
as a custom preset.
Visualization/Small File Produces the smallest file size possible by applying compression, which may reduce image
quality.
Visualization/High Quality Produces detailed, high-quality PDFs, but may increase file size.
Collaboration Produces high-quality, uncompressed PDFs.
Publishing Produces high-quality, compressed PDFs.
Data Exchange Preserves the exact geometry (or geometry compressed at 0.001 millimeter) for reuse with CAE and
CAM applications.
U3D ECMA Standard Ed 3 Specifies U3D 3rd Edition format and 99% compression.
U3D ECMA Standard Ed 1 Specifies U3D 0.0 format and no compression.
Large Files Specifies settings to use for converting large assemblies.