Contents
Operating Guide iii
In This Guide
Contents and Organization xii
Related Documents xiii
Types of Service Available if Your Instrument Fails xiv
Standard Repair Services (Worldwide) xiv
Express Repair/Performance Calibration Service
(USA Only) xiv
Assembly-Level Service Guide xiv
Repackaging for Shipment xv
Description of the 225 MHz Universal Counter xvi
Options xviii
Hardware xviii
Support xviii
Accessories Supplied and Available xix
Accessories Supplied xix
Accessories Available xix
Supplied Manuals xix
Differences Between Prior and Current Revisions of the
HP 53131A/132A xx
HP 53131A Containing Firmware Revisions (3317, 3335, or
3402) xx
Calibrations xxi
Measurements xxi
Statistics xxii
HP-IB Commands xxii
HP 53132A Time Interval Delay Arming xxii