Keysight Truevolt Series User Manual

Service and Repair 477
Types of Service Available 477
Obtaining Repair Service (Worldwide) 477
Repackaging for Shipment 478
Cleaning 478
Electrostatic Discharge (ESD) Precautions 478
Power Supplies 479
Troubleshooting 482
Troubleshooting Procedure 483
Self-Test Procedures 486
Power-On Self-Test 486
Full Self-Test 486
User Replaceable Parts 487
Disassembly 488
Tools Required 488
General Disassembly Procedure 489
Battery Replacement 492
Tools Required 492
Procedure 493
3 A and 10 A Current Path Fuse Replacement 494
Tools Required 494
Testing the Fuses 495
Internal Fuse Replacement Procedure 496
Installing the Optional GPIB Interface 497
Tools Required 497
Installation Procedure 497
Retain GPIB Cover Plate 497
Security Code Override 499
Which Procedure Should I Use? 499
Procedure A: For Firmware Revision Ending in 02, or Greater 500
Procedure B: For Firmware Revision Ending in 01 502
Performance Verification 503
Quick Performance Check 504
Performance Verification Tests 505
Recommended Test Equipment 505
Zero Offset Verification 506
DC Volts and DC Current Gain Verification 510
Frequency Accuracy Verification 515
AC Voltage and AC Current Verification 516
High Current Verification 521
Capacitance Verification (Optional Verification Test) 522
Calibration Adjustment Procedures 523
Calibration Procedures 524
Input Connections 525
Test Considerations 525
Recommended Test Equipment 526
Calibration Adjustment Process 527
Gain Calibration Adjustment Overview 528
Gain and Flatness Calibration Adjustment Overview 529
Entering Calibration Values and Storing Calibration Constants 530
Calibration Security 531
Keysight Truevolt Series Operating and Service Guide
9

Keysight Truevolt Series Specifications

General

Brand	Keysight
Model	Truevolt Series
Category	Measuring Instruments
Language	English