GE HEALTHCARE
DIRECTION 2307224-100, REVISION 6DISCOVERY LS SYSTEM SERVICE MANUAL
Chapter 1 - Preface Page 33
Chapter 1 - Preface
1.1 Scope of this Manual
The manual provides installation and service information for the Discovery LS PET-CT imaging
system and contains the following chapters:
• Chapter 1 - Preface
• Chapter 2 - System Safety Information
• Chapter 3 - System Functional Description
• Chapter 4 - Service Desktop, Tools, Diagnostics
• Chapter 5 - Software Installation and Configuration
• Chapter 6 - Console
• Chapter 7 - Table
• Chapter 8 - Gantry
• Chapter 9 - System QC and Functional Tests
• Chapter 10 - Planned Maintenance
• Chapter 11 - Electrical Connections
• Chapter 12 - Replacement Parts
• Chapter 13 - Troubleshooting
• Appendix A - System Drawings
• Appendix B - System Calibration Quick Guide
• Appendix C - VQC Theory
1.2 Manual Set
The following manuals explain how to install, operate, and service the system:
1.3 Referenced Documents
The Discovery LS system combines components from two GE systems, the LightSpeed Plus,
LightSpeed Ultra, or LightSpeed 16 CT Scanner and the PET Advance Imaging System.
Information relating to the service of these two systems can be found in the following documents:
For the CT components:
For general CT service information, refer to one of the following appropriate manuals:
• LightSpeed 2.X System Service Manual, Direction 2243314-100 (for 4-slice SDAS Systems)
• LightSpeed 3.X Service Information CD-ROM, Direction 2330551-200 (for 4 and 8-slice MDAS
Systems)
• LightSpeed 4.X Service Information CD-ROM, Direction 2353846-200 (for 16-slice MDAS
Systems)
Manual Direction #
Discovery LS PET-CT
Operator's Guide
2288677-100
Discovery LS System Site Preparation Manual 2317947-100
Discovery LS System Installation Manual 2317946-100
Discovery LS System Service Manual (this document) 2307224-100