1-2. This instruction manual contains information relating
to installation, operation, maintenance, and calibration of
the Systron Donner Model 1626 Microwave Synthesizer. Figure
1-1 shows the Model 1626 and the supplied accessories.
1-3. The information contained in this instruction manual is
divided into front matter and seven descriptive chapters
indicated in the following format:
Front Matter: includes the title page, proprietary rights
statement, list of effective pages, record of changes, table
of contents, list of figures, list of tables, and safety
Chapter 1 - General Information: contains a general
description of Model 1626 including specifications,
accessories supplied, and safety practices.
Chapter 2 - Installation: describes unpacking and
inspection, installation criteria, initial turnon/confidence
checks, IEEE Std 488 GPIB system interconnection, and
preparation for reshipment.
Chapter 3 - Operation: provides descriptions of front-and
rear-panel controls, indicators, and connectors located on
Model 1626. It also includes instrument operating
procedures, supplemented by IEEE Std 488 GPIB programming
Chapter 4 - Principles of Operation: contains a detailed
functional/circuit description of Model 1626 which will
assist technical personnel in the performance of
troubleshooting and/or calibration procedures.
Chapter 5 - Maintenance: describes the steps required for
routine maintenance, inspection, alignment, and performance
Chapter 6 - Replaceable Parts: are listed in this chapter
along with parts ordering information, and a manufacturer's
Chapter 7 - Drawings: provides technical personnel with
requisite schematic and component locator diagrams for
maintenance and troubleshooting of Model 1626.