SIGLENT
SDM3045X Digital Multimeter IX
Sample Count ............................................................................................... 57
Single Trigger .................................................................................. 58
External Trigger ............................................................................... 59
Help System ........................................................................................... 60
Math Function ......................................................................................... 62
Statistics .......................................................................................... 64
Limits ............................................................................................... 66
The range of Limits function: ...................................................................... 67
dBm ................................................................................................. 68
dB .................................................................................................... 69
Relative Value ................................................................................. 70
Display Mode .......................................................................................... 71
Trigger .................................................................................................... 77
Hold Measurement Function ................................................................... 78
Chapter 3 Application Examples ............................................................ 79
Example 1: Reading Statistic Functions ................................................. 80
Example 2: To Eliminate Leads Impedance ............................................ 81
Example 3: dBm Measurement ............................................................... 83
Example 4: dB Measurement .................................................................. 84
Example 5: Limits Test ........................................................................... 86
Example 6: To Use Hold Measurement Function ................................... 88
Chapter 4 Measurement Tutorial ............................................................ 90
True RMS AC Measurement ................................................................... 90
Crest Factor Errors (non-sinusoidal inputs) ............................................ 91
Loading Errors (AC Voltage) ................................................................... 92
Chapter 5 General Troubleshooting ...................................................... 93
Chapter 6 Appendix ................................................................................. 94
Appendix A: Accessories ........................................................................ 94
Appendix B: Warranty summary ............................................................. 95
Appendix C: Daily Maintenance and Cleaning ........................................ 96
Appendix D: Contact SIGLENT ............................................................... 97