Contents
iii
Environment and Safety Specifications ..158
Accessories ............................................158
Options ...................................................158
Chapter 12Maintenance and
Service 159
12.1 Troubleshooting ...............................160
Q&A (Frequently Asked Questions) ........160
Error Displays and Remedies .................169
12.2 Replacing the Measurement Circuit’s
Protective Fuse ................................171
12.3 Inspection and Repair ......................172
Appendix A 1
Appendix 1Block Diagram ..........................A 1
Appendix 2Four-Terminal (Voltage-Drop)
Method......................................A 2
Appendix 3 DC and AC Measurement.........A 3
Appendix 4Temperature Correction (TC)
Function....................................A 4
Appendix 5Effect of Thermal EMF..............A 6
Appendix 6Zero Adjustment .......................A 8
Appendix 7Unstable Measured Values.....A 13
Appendix 8 Detecting the Location of a
Short on a Printed Circuit Board
................................................A 21
Appendix 9 JEC 2137 Induction Machine-com-
pliant Resistance Measurement
................................................A 22
Appendix 10Making Your Own Measurement
Leads......................................A 23
Appendix 11Checking Measurement Faults
................................................A 25
Appendix 12Using the Instrument with a
Withstanding Voltage Tester...A 26
Appendix 13Measurement Leads (Options)
................................................A 27
Appendix 14Rack Mounting ......................A 28
Appendix 15Dimensional Diagram............A 31
Appendix 16Calibration.............................A 32
Appendix 17Adjustment Procedure...........A 36
Appendix 18Instrument Settings (Memo)..A 37
Index Index 1
7
8
9
10
11
12
Index
Appendix
12
6