Contents
Assembly-Level Service Guide iii
Preface
How to Use This Guide xiii
Repair Strategy xiii
Instrument Identification xiii
Instruments Covered by this Guide xiv
Assembly-Level Service Guide Organization xiv
How to Order Guides xv
Description of the 225 MHz Counters xvi
Options xviii
Hardware xviii
Support xix
Accessories Supplied and Available xix
Accessories Supplied xix
Accessories Available xix
1 Performance Tests
Introduction 1-2
Operational Verification 1-2
Complete Performance Tests 1-3
Optional HP-IB Verification 1-3
Recommended Calibration Cycle 1-3
Test Record 1-3
Equipment Required 1-4
HP 53131A/132A/181A Operational Verification 1-5
Power-On Self Tests 1-5
Run Self Test 1-8
Termination Check 1-8
External Arm Test (HP 53131A/132A Only) 1-10
Equipment 1-10