xii U1253B User’s and Service Guide
Hold 26
Combination of Math Operations 27
Using the Secondary Display 29
Using the Setup Menu 31
Changing the Configurable Settings 32
3 Application Tutorial
Applications for Using Dual Display 52
Dual Display Operation Examples 53
Measure DC Voltage and AC Ripple on a Rectification
Circuit 53
Measure AC and DC Current on a Rectification Circuit 54
Measure AC Voltage and Frequency on an AC Circuit 55
Measure DC Voltage and DC Current on a Transistor Circuit or
Load 56
Measure Resistance Using 2-Wire Mode 58
Measure Resistance Using 4-Wire Mode 59
Measure True RMS AC+DC 60
4 Performance Test
Calibration Overview 62
Agilent Technologies Calibration Services 62
Calibration Interval 62
Recommended Test Equipment 63
Test Considerations 64
Performance Verification Test Overview 65
Performance Verification Test 65
5 Disassembly and Repair
Operating Checklist 76