Operating Guide xi
In This Guide
This book is the operating guide for the HP 53131A and HP 53132A
225 MHz Universal Counters. It consists of a table of contents,
this preface, a quick reference guide, three chapters, and an index.
This preface contains the following information:
• Contents and Organization page xii
• Related Documents page xiii
• Types of Service Available if Your Instrument Fails page xiv
• Repackaging for Shipment page xv
• Description of the 225 MHz Universal Counter page xvi
• Options page xviii
• Accessories Supplied and Available page xix
– Supplied Manuals page xix
• Differences Between Prior and Current Revisions of the
HP 53131A/132A
page xx