This manual is meant to be used by qualified personnel only. Make sure to read the safety precautions at the beginning of this manual as well as the warnings and cautions contained in the chapters relevant to any servicing you may be carrying out. This manual contains the following chapters. 1 General Information Provides an introduction and safety considerations. 2 Performance Testing Explains the tests for checking the performance of the instrument. 3 Adjustments Explains the adjustments which can be performed by users. 4 Principles of Operation Provides function block diagrams and explains the principles of operation. 5 Troubleshooting Presents procedures for troubleshooting and how to proceed in case parts need to be replaced. 6 Schematic Diagram Provides a system configuration diagram. 7 Customer Maintenance Parts List Contains exploded views and a list of replaceable parts. 8 Procedures for Disassembly Lists the steps required to remove parts from the instrument. Specifications are not included in this manual. For specifications, refer to IM 701710-01E.