Table of Contents
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User's Manual
I/O Configuration ................................................................................... 52
Self-inspection ...................................................................................... 54
System Setting ...................................................................................... 55
Firmware Update ................................................................................... 57
Sampling Setting .......................................................................................... 58
Automatic Trigger ................................................................................. 59
Single Trigger ........................................................................................ 60
External Trigger ...................................................................................... 61
Enable Trigger ....................................................................................... 62
Help System ................................................................................................. 62
Mathematical Operation ................................................................................ 64
Statistical Operation .............................................................................. 65
Limits Operation .................................................................................... 66
dBm Operation ...................................................................................... 68
dB Operation ......................................................................................... 69
Relative Operation ................................................................................. 70
Dual Display ................................................................................................... 71
Display Mode ................................................................................................ 72
Digital .................................................................................................... 72
Bar Figure ............................................................................................. 73
Tendency Figure .................................................................................... 74
Histogram Figure ................................................................................... 75
Hold Measurement ................................................................................. 77
Chapter 3 Measurement Guide ............................................................................. 78
Load Error (DC-Voltage) ................................................................................ 78
True RMS AC Measurement ........................................................................... 79
Load Error (AC-Voltage) ................................................................................. 81
Chapter 4 Applications ......................................................................................... 82
Example 1 Reading Statistics......................................................................... 82
Example 2 Eliminate Test Lead Impedance Error ........................................... 83
Example 3 dBm Measurement ....................................................................... 84
Example 4dB Measurement ........................................................................... 85
Example 5 Limits Measurement .................................................................... 86
Example 6 Hold Measurement ....................................................................... 88
Example 7 Thermocouple Setting and Measurement ...................................... 89
Chapter 5 Troubleshooting .................................................................................... 91
Chapter 6 Appendix .............................................................................................. 92
Appendix A UT8806E Accessories ................................................................. 92
Appendix B Warranty Overview ...................................................................... 92
Appendix C Maintenance and Cleaning .......................................................... 92
Appendix D Contact Us .................................................................................. 93
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