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Contents
DS O5000 Series Digital Storage Oscilloscope User Manual
ii
5.3 Vertical Controls .......................................................................................................................... 19
5.3.1 Math FFT .............................................................................................................................. 21
5.3.1.1 Setting Time-domain Waveform ................................................................................... 21
5.3.1.2 Displaying FFT Spectrum .............................................................................................. 23
5.3.1.3 Selecting FFT Window ................................................................................................... 23
5.3.1.4 FFT Aliasing ..................................................................................................................... 25
5.3.1.5 Eliminating Aliases .......................................................................................................... 25
5.3.1.6 Magnifying and Positioning FFT Spectrum ................................................................. 25
5.3.1.7 Using Cursors to Measure FFT Spectrum .................................................................. 26
5.4 Trigger Controls .......................................................................................................................... 26
5.5 Menu and Option Buttons .......................................................................................................... 32
5.5.1 SAVE/RECALL .................................................................................................................... 33
5.5.2 MEASURE ........................................................................................................................... 34
5.5.3 ACQUIRE ............................................................................................................................. 35
5.5.4 UTILITY ................................................................................................................................ 37
5.5.5 CURSOR .............................................................................................................................. 38
5.5.6 DISPLAY .............................................................................................................................. 38
5.6 Fast Action Buttons ..................................................................................................................... 39
5.6.1 AUTOSET ............................................................................................................................ 39
5.6.2 Help ....................................................................................................................................... 41
5.6.3 Default Setup ....................................................................................................................... 41
5.7 Multi-functional Knobs and Buttons ......................................................................................... 43
5.8 Signal Connectors ...................................................................................................................... 43
Chapter
Chapter
Chapter
Chapter 6
6
6
6 Application
Application
Application
Application Examples
Examples
Examples
Examples .........................................................................................................
.........................................................................................................
.........................................................................................................
......................................................................................................... 45
45
45
45
6.1 Example 1: Taking Simple Measurements .............................................................................. 45
6.2 Example 2: Taking Cursor Measurements .............................................................................. 47
6.3 Example 3: Analyzing Input Signals to Eliminate Random Noise ....................................... 50
6.4 Example 4: Capturing Single-shot Signal ............................................................................... 51
6.5 Example 5: Using X-Y Mode ..................................................................................................... 52
6.6 Example 6: Triggering on Pulse Width .................................................................................... 53
6.7 Example 7: Triggering on Video Signal ................................................................................... 54
6.8 Example 8: Using Slope Trigger to Capture Particular Slope Signal .................................. 56
6.9 Example 9: Using Overtime Trigger to Measure Long Pulse Signal ................................... 57
6.10 Example 10: Using Math Functions to Analyze Waveforms ................................................. 58
6.11 Example 11: Measuring Data Propagation Delay .................................................................. 59
Chapter
Chapter
Chapter
Chapter 7
7
7
7 Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting ....................................................................................................................
....................................................................................................................
....................................................................................................................
.................................................................................................................... 61
61
61
61
7.1 Problem Settlement .................................................................................................................... 61
Chapter
Chapter
Chapter
Chapter 8
8
8
8 Specifications
Specifications
Specifications
Specifications ........................................................................................................................
........................................................................................................................
........................................................................................................................
........................................................................................................................ 62
62
62
62
8.1 Technical Specifications ............................................................................................................. 62
8.2 Accessories ................................................................................................................................. 67
Chapter
Chapter
Chapter
Chapter 9
9
9
9 Services
Services
Services
Services and
and
and
and Support
Support
Support
Support ..........................................................................................................
..........................................................................................................
..........................................................................................................
.......................................................................................................... 69
69
69
69
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