Model #: sp52 SP52 Out of Production View Upgrade Request Service Register Your Product Downloads Support Articles Calibrating the SP52 COM Port Mapping with Keyspan USB Serial Adapter User Guides and Manuals User Guides ColorDesigner Database Builder User Guide ColorDesigner Installation Guide SP52 Series Getting Started Manuals SP52 Operators Manual Tech Papers and Application Notes Tech Papers Illuminant Types Using Builder to Create a ColorDesigner Database Understanding Illuminants Troubleshooting Bad Color Matches Show More Show Less