The Alliance Interactive System Support DVD has been completely updated and contains all of the overview and maintenance information you need. By following the maintenance procedures on this CD you can be confident that your Alliance System will continue to run with optimal performance resulting in maximum uptime. This DVD-ROM is organized into four areas: 1. an Alliance System section, which will acquaint you with the major assemblies, programmability, communications, and options for the e2695 Separations Module, 2. an Optimizing Performance section, which includes solvent considerations, major components, and performance maintenance, 3. the Maintenance section where you will learn (using video clips and PDFs) how to easily perform specific maintenance procedures for the e2695 Separations Module, 2998 Photodiode Array, 2414 Refractive Index, 2489 UV/Visible, 2475 Multi-Wavelength Fluorescence, and the 2424 Evaporative Light Scattering detector, and 4. the Service and Support section, where you will find Web links to other Waters support programs and resources.